Seven SKUs appear in the table, spanning Core Ultra 5 through Core Ultra 9 branding. None of this is official. Intel has not confirmed the model names, core counts, cache figures, or power ratings, and the company has a long history of leaked tables shifting before launch. Still, the consistency across multiple independent outlets reporting the same seven-chip structure gives this leak more weight than most.
Intel Nova Lake Lineup Leak: What the Table Shows
The headline chip is the Core Ultra 9 4970K BFC. Per the leaked data, it packs 8 P-cores, 16 E-cores, and 4 LP-E cores for 28 total cores and 28 threads, since the table shows one thread per core rather than Hyper-Threading on the P-cores. Intel reportedly rates it at 125W, pairs it with 32 integrated-graphics execution units, and tops it off with up to 144MB of bLLC.
Below it sits the Core Ultra 9 4950K, which matches the 28-core layout but skips the bLLC variant. The Core Ultra 7 4870K BFC and Core Ultra 7 4850K drop to 24 cores (8 P + 12 E + 4 LP-E), while the Core Ultra 5 4650K BFC and Core Ultra 5 4650K settle at 22 cores (6 P + 12 E + 4 LP-E). A seventh part, the Core Ultra 9 4900 BFC, breaks from the pattern with a 65W rating rather than 125W, suggesting Intel is positioning it for small-form-factor or power-conscious builds.
Full Leaked Nova Lake-S Specification Table
| Leaked SKU | P-cores | E-cores | LP-E cores | Total cores | bLLC | Reported TDP | iGPU EUs |
|---|---|---|---|---|---|---|---|
| Core Ultra 9 4970K BFC | 8 | 16 | 4 | 28 | Yes, up to 144MB | 125W | 32 |
| Core Ultra 9 4950K | 8 | 16 | 4 | 28 | No | 125W | 32 |
| Core Ultra 9 4900 BFC | 6 | 12 | 4 | 22 | Yes | 65W | 32 |
| Core Ultra 7 4870K BFC | 8 | 12 | 4 | 24 | Yes | 125W | 32 |
| Core Ultra 7 4850K | 8 | 12 | 4 | 24 | No | 125W | 32 |
| Core Ultra 5 4650K BFC | 6 | 12 | 4 | 22 | Yes | 125W | 32 |
| Core Ultra 5 4650K | 6 | 12 | 4 | 22 | No | 125W | 32 |
Treat the table as directional rather than final. Sportskeeda Tech, which first surfaced parts of the list, noted that some rows in its source extract were truncated, and outlets including ITC.ua and Donanimhaber ran slightly different naming conventions for the same chips. The core architecture and layout show up consistently, but exact cache figures and secondary SKUs could still move before Intel finalizes anything.
What Is bLLC? Intel’s Answer to AMD’s Stacked Cache
bLLC stands for big last-level cache, and it is the detail generating the most buzz around this leak. PCMag’s writeup framed it as Intel’s apparent counterpart to AMD’s 3D V-Cache, the stacked-cache technology that has powered AMD’s Ryzen X3D gaming chips to a string of frame-rate wins since 2022. The 144MB figure reported for the flagship Nova Lake chip would represent roughly three times the L3 cache typically found on current-generation Arrow Lake parts, according to the leaked numbers circulating this week.
A bigger last-level cache matters most for workloads whose working data set fits inside it. Games with large asset streams, certain simulation workloads, and some content-creation pipelines can see real gains when fewer memory round-trips are needed. But the benefit varies sharply by title and application, and raw cache size alone does not guarantee a win over AMD’s approach, which pairs stacked dies with its own latency and thermal tradeoffs. Until independent reviewers get hardware in hand, nobody can say definitively how bLLC behaves under load.
Where This Leak Came From, and Why Sourcing Matters
The table traces back to a post from tech leaker LaurentsChoice, then spread through Tom’s Hardware, Wccftech, VideoCardz, Club386, PCMag, and a wave of regional outlets including ITC.ua, Donanimhaber, and Overclockers.ru. That breadth of pickup is notable, but it is not the same as independent verification. Nearly every outlet traces back to the same original source rather than separate leaks, which means a single bad data point could be propagating across a dozen headlines right now.
This is a familiar pattern for Intel leaks. Specification tables for Arrow Lake and Meteor Lake also circulated for months before launch, and several details changed between early leaks and Intel’s final retail specs. Readers should treat the Nova Lake numbers as a strong early signal of direction, not as a locked product sheet.
Nova Lake vs Arrow Lake: Measuring the Core-Count Jump
Intel’s current Core Ultra 200S desktop chips, built on the Arrow Lake architecture, top out at 24 cores in an 8 P-core plus 16 E-core layout, with no equivalent bLLC-style cache option. If the leaked Nova Lake table holds, the jump to 28 cores comes entirely from a new third cluster of LP-E, or low-power efficiency, cores rather than from adding more P-cores. That is a meaningful distinction: four extra low-power cores will help heavily multi-threaded background tasks and power efficiency in idle-adjacent states, but they will not move the needle on single-thread or lightly-threaded gaming performance the way additional P-cores would.
| Generation | Reported top configuration | Cache approach | Top reported desktop power |
|---|---|---|---|
| Core Ultra 200S (Arrow Lake) | 24 cores: 8 P + 16 E | Standard L3, no bLLC equivalent | 125W class parts, efficiency-focused generation |
| Core Ultra 400 (Nova Lake-S, leaked) | 28 cores: 8 P + 16 E + 4 LP-E | Up to 144MB bLLC on select BFC models | Top leaked SKUs listed at 125W |
Notably, none of the leaked top-end Nova Lake chips are listed above 125W, which, if accurate, would mean Intel held the line on power while adding both cores and cache. That would continue the efficiency-first direction the company set with Arrow Lake, where Intel prioritized performance-per-watt over raw clock speed after criticism of earlier Raptor Lake power draw. Readers tracking that platform shift can see how it played out on the budget Raptor Lake board market that emerged once older silicon got cheaper.
Intel 18A and the Manufacturing Story Behind Nova Lake
Nova Lake is widely tied to Intel’s 18A process generation, the node built around RibbonFET gate-all-around transistors and PowerVia backside power delivery. Intel has promoted 18A as a foundational node for its manufacturing comeback, separating power routing from signal interconnects in a way the company says improves density and efficiency over its prior generation.
None of that confirms which specific tile in Nova Lake uses 18A versus other processes, and the leaked table itself says nothing about manufacturing. Clock speeds, voltage curves, and real-world efficiency all depend on execution details the leak simply does not cover. The core-count and cache numbers are the story this week; the manufacturing payoff will only become clear once Intel publishes official data or independent labs get silicon to test.
Coyote Cove and Arctic Wolf: The Next Core Architecture
Earlier 2026 reporting described the P-cores in Nova Lake as Coyote Cove and the E-cores as Arctic Wolf, positioned as successors to Arrow Lake’s Lion Cove and Skymont designs. That architecture detail remains rumor-level and sits outside the confirmed facts in this week’s leak, but it is the piece most likely to determine whether the 28-core flagship actually outperforms today’s 24-core Arrow Lake chips in practice, rather than just on a spec sheet.
AMD Zen 6: The Competitive Backdrop
AMD’s Zen 6 desktop parts are the obvious comparison point, but no finalized Zen 6 desktop specification sheet or benchmark has surfaced alongside this leak, so a direct head-to-head is not yet possible. What is clear is the strategic shape of the fight: Intel appears to be layering in a third core tier (P, E, and LP-E) while adding large bLLC to selected gaming-focused SKUs, a move that mirrors rather than copies AMD’s long-running X3D strategy on Ryzen.
AMD’s 2026 pricing moves add another wrinkle. The company has reportedly been preparing broader price increases while sparing its Ryzen desktop lineup, a sign AMD wants to protect its desktop share right as Intel’s next generation looms. Whichever chipmaker wins the cache argument, the real test will be gaming latency, single-thread performance, and platform cost, not the core-count number alone. AMD’s broader market position has also been bolstered by milestones like crossing a $1 trillion market capitalization this year, giving it more room to invest in next-gen silicon.
Pricing and Launch Timing: What’s Confirmed and What Isn’t
No credible pricing leaked alongside the specification table, and Intel has not announced MSRPs for any Nova Lake SKU. Any dollar figure attached to these chips right now would be pure speculation, and readers should be skeptical of any outlet publishing specific prices this early.
Launch timing is similarly unsettled. The leaked branding points to a Core Ultra 400 desktop generation, but no outlet in this week’s coverage attached a confirmed release window. The safest framing: Nova Lake-S is a future desktop generation under active leak coverage, not a product with an announced ship date. Given Intel’s track record, expect the specification table to keep shifting between now and any formal unveiling.
Market Impact: What This Means for Builders and OEMs Right Now
For anyone shopping today, the practical takeaway is simple: don’t wait on rumors. Current Core Ultra 200S desktop chips and Intel’s existing mobile lineup remain the only hardware you can actually buy, and Intel has continued validating those platforms, including recent reports that Nova Lake-adjacent platform work has already cleared USB4 80Gbps and PCIe 5.0 compliance testing ahead of any public launch. That kind of certification work tends to precede a platform reveal by months, which lines up with a desktop generation still deep in the leak stage rather than near retail shelves.
OEMs and motherboard partners are the audience most affected by specification churn like this. Board makers need final core counts, power targets, and socket details locked well before mass production, so a leak this detailed, even unconfirmed, gives partners a working target to design around. It also explains why rumors about a new LGA1954 socket have circulated alongside the Nova Lake specification leaks, since a 28-core, triple-core-tier design would likely demand new power delivery on the motherboard side.
The memory market adds another variable. DRAM pricing has already climbed sharply in 2026, with reports showing DRAM now costing more per unit than leading-edge TSMC 2nm silicon. A higher-core-count flagship chip pairs naturally with higher memory bandwidth needs, so any Nova Lake launch will land in a pricier memory environment than Arrow Lake did at its debut.
Historical Context: Intel’s Core-Count Race Since Alder Lake
Intel’s hybrid core strategy started with Alder Lake in 2021, which introduced P-cores and E-cores on desktop for the first time and topped out at 16 cores. Raptor Lake pushed that to 24 cores in 2022, largely by adding E-cores rather than P-cores, a strategy that drew criticism when power draw climbed on flagship K-series parts. Arrow Lake, Intel’s current generation, held at 24 cores but refocused on efficiency, trimming power consumption while keeping performance roughly flat generation-over-generation on many workloads.
Nova Lake’s reported 28-core ceiling and three-tier core design (P, E, and LP-E) would mark the first time Intel adds a third distinct core class to its mainstream desktop lineup, following the LP-E cores it already uses on mobile chips like Lunar Lake and Panther Lake. Bringing that mobile-first efficiency core down to desktop suggests Intel wants finer-grained power scaling across its whole product stack, not just a bigger core count headline.
Predictions: Where the Nova Lake Story Goes From Here
- Expect at least one more significant revision to this specification table before Intel’s formal unveiling, consistent with how Arrow Lake and Meteor Lake leaks evolved over their pre-launch cycles.
- bLLC branding and marketing language will likely shift by launch, the same way Intel’s internal codenames rarely survive unchanged into retail product names.
- Motherboard partners will start teasing new socket support (widely rumored as LGA1954) well before Intel confirms core specifications, following the usual pre-launch pattern.
- AMD will likely respond to the bLLC narrative with its own Zen 6 cache messaging once Nova Lake details firm up, continuing the cache arms race that X3D chips started in 2022.
- Pricing leaks will arrive in waves closer to launch, starting with vague regional retailer listings before any official MSRP, which is the typical sequence for Intel’s last three desktop generations.
What to Watch Before Taking Any Nova Lake Leak as Fact
A few guardrails are worth keeping in mind as more Nova Lake coverage rolls out over the coming months. First, core counts and cache sizes in early leaks have historically been more reliable than clock speeds and pricing, which tend to firm up much later in the cycle. Second, cross-check any new leak against the outlets already cited here: Tom’s Hardware, Wccftech, VideoCardz, and Club386 have all shown consistent sourcing discipline on this story, flagging uncertainty rather than presenting leaks as confirmed fact.
Third, remember that “leaked” and “confirmed” are not interchangeable. Every spec in this article traces back to an unverified table, not an Intel datasheet. Enthusiasts eager to check real specifications once hardware ships can do so with basic system tools once retail units land, for example:
lscpu | grep -E "Model name|CPU\(s\)|Cache"That single command reports the actual core count, thread count, and cache hierarchy Intel ships, which is the only way to know for certain whether today’s leaked numbers hold up.
Related
- Intel Nova Lake Clears USB4 80Gbps, PCIe 5.0 Tests [2026]
- Snapdragon X2 Beats Intel Core Ultra by 31%, Costs $750 Less [2026]
- AMD Hits $1 Trillion Market Cap After 9.6% Surge [2026]
- DRAM Now Costs 54% More Than TSMC 2nm Silicon [2026]
- AMD Preps 10% Price Hike, Spares Ryzen for Now [2026]
FAQ: Intel Nova Lake Leak
Is the Intel Nova Lake 28-core leak confirmed by Intel?
No. Intel has not confirmed any of the model names, core counts, cache sizes, or power ratings in the leaked table. The information comes from leaker LaurentsChoice and has been republished by multiple hardware outlets, but it remains an unverified leak.
What is bLLC on Intel Nova Lake chips?
bLLC stands for big last-level cache. Leaked reports describe select Nova Lake SKUs carrying up to 144MB of bLLC, a cache boost that outlets like PCMag have compared conceptually to AMD’s 3D V-Cache approach on Ryzen X3D chips.
Which Intel Nova Lake chip has the most cores?
According to the leaked table, the Core Ultra 9 4970K BFC tops the lineup with 28 total cores, split across 8 P-cores, 16 E-cores, and 4 LP-E cores.
When will Intel Nova Lake desktop chips launch?
No confirmed launch date exists as of this report. The leaked specification table does not include launch timing, and Intel has not announced a release window for the Core Ultra 400 desktop generation.
How much will Intel Nova Lake CPUs cost?
Pricing has not leaked alongside the specification table, and Intel has not published any MSRP figures. Any specific price you see attached to Nova Lake right now should be treated as speculation.
Is Nova Lake built on Intel’s 18A process?
Nova Lake is widely associated with Intel’s 18A manufacturing generation, which uses RibbonFET gate-all-around transistors and PowerVia backside power delivery. The leaked specification table itself does not confirm which die is manufactured on which process.
How does Nova Lake compare to Arrow Lake?
Arrow Lake’s Core Ultra 200S desktop chips top out at 24 cores (8 P + 16 E) with no bLLC-style cache option. The leaked Nova Lake table adds a third LP-E core cluster for 28 total cores on the flagship, plus the new bLLC cache option on select SKUs.
Will AMD Zen 6 compete directly with Nova Lake?
AMD’s Zen 6 desktop chips are expected to be the direct competitor, but no finalized Zen 6 desktop specification sheet has surfaced alongside this leak, so a direct performance comparison is not yet possible.
Related Coverage
- Intel Nova Lake Clears USB4 80Gbps, PCIe 5.0 Tests [2026]
- Intel Panther Lake Laptops Hit OLED, CPUs Rise 10% [2026]
- Snapdragon X2 Beats Intel Core Ultra by 31%, Costs $750 Less [2026]
- GPU Market's Other 2%: Intel, Moore Threads Fight On [2026]
- CoreWeave's NVIDIA Vera CPU: 11,264 Cores, 3x Faster [2026]
A leaked specification table for Intel’s next desktop CPU generation is circulating across hardware outlets today, and it points to the biggest core-count jump the company has shipped on mainstream desktop silicon in years. According to a table attributed to leaker LaurentsChoice and republished by Tom’s Hardware, Wccftech, and Club386, Intel’s Nova Lake desktop lineup tops out at a 28-core flagship carrying a new cache technology the leak calls bLLC, or big last-level cache.
Seven SKUs appear in the table, spanning Core Ultra 5 through Core Ultra 9 branding. None of this is official. Intel has not confirmed the model names, core counts, cache figures, or power ratings, and the company has a long history of leaked tables shifting before launch. Still, the consistency across multiple independent outlets reporting the same seven-chip structure gives this leak more weight than most.
Intel Nova Lake Lineup Leak: What the Table Shows
The headline chip is the Core Ultra 9 4970K BFC. Per the leaked data, it packs 8 P-cores, 16 E-cores, and 4 LP-E cores for 28 total cores and 28 threads, since the table shows one thread per core rather than Hyper-Threading on the P-cores. Intel reportedly rates it at 125W, pairs it with 32 integrated-graphics execution units, and tops it off with up to 144MB of bLLC.
Below it sits the Core Ultra 9 4950K, which matches the 28-core layout but skips the bLLC variant. The Core Ultra 7 4870K BFC and Core Ultra 7 4850K drop to 24 cores (8 P + 12 E + 4 LP-E), while the Core Ultra 5 4650K BFC and Core Ultra 5 4650K settle at 22 cores (6 P + 12 E + 4 LP-E). A seventh part, the Core Ultra 9 4900 BFC, breaks from the pattern with a 65W rating rather than 125W, suggesting Intel is positioning it for small-form-factor or power-conscious builds.
Full Leaked Nova Lake-S Specification Table
| Leaked SKU | P-cores | E-cores | LP-E cores | Total cores | bLLC | Reported TDP | iGPU EUs |
|---|---|---|---|---|---|---|---|
| Core Ultra 9 4970K BFC | 8 | 16 | 4 | 28 | Yes, up to 144MB | 125W | 32 |
| Core Ultra 9 4950K | 8 | 16 | 4 | 28 | No | 125W | 32 |
| Core Ultra 9 4900 BFC | 6 | 12 | 4 | 22 | Yes | 65W | 32 |
| Core Ultra 7 4870K BFC | 8 | 12 | 4 | 24 | Yes | 125W | 32 |
| Core Ultra 7 4850K | 8 | 12 | 4 | 24 | No | 125W | 32 |
| Core Ultra 5 4650K BFC | 6 | 12 | 4 | 22 | Yes | 125W | 32 |
| Core Ultra 5 4650K | 6 | 12 | 4 | 22 | No | 125W | 32 |
Treat the table as directional rather than final. Sportskeeda Tech, which first surfaced parts of the list, noted that some rows in its source extract were truncated, and outlets including ITC.ua and Donanimhaber ran slightly different naming conventions for the same chips. The core architecture and layout show up consistently, but exact cache figures and secondary SKUs could still move before Intel finalizes anything.
What Is bLLC? Intel’s Answer to AMD’s Stacked Cache
bLLC stands for big last-level cache, and it is the detail generating the most buzz around this leak. PCMag’s writeup framed it as Intel’s apparent counterpart to AMD’s 3D V-Cache, the stacked-cache technology that has powered AMD’s Ryzen X3D gaming chips to a string of frame-rate wins since 2022. The 144MB figure reported for the flagship Nova Lake chip would represent roughly three times the L3 cache typically found on current-generation Arrow Lake parts, according to the leaked numbers circulating this week.
A bigger last-level cache matters most for workloads whose working data set fits inside it. Games with large asset streams, certain simulation workloads, and some content-creation pipelines can see real gains when fewer memory round-trips are needed. But the benefit varies sharply by title and application, and raw cache size alone does not guarantee a win over AMD’s approach, which pairs stacked dies with its own latency and thermal tradeoffs. Until independent reviewers get hardware in hand, nobody can say definitively how bLLC behaves under load.
Where This Leak Came From, and Why Sourcing Matters
The table traces back to a post from tech leaker LaurentsChoice, then spread through Tom’s Hardware, Wccftech, VideoCardz, Club386, PCMag, and a wave of regional outlets including ITC.ua, Donanimhaber, and Overclockers.ru. That breadth of pickup is notable, but it is not the same as independent verification. Nearly every outlet traces back to the same original source rather than separate leaks, which means a single bad data point could be propagating across a dozen headlines right now.
This is a familiar pattern for Intel leaks. Specification tables for Arrow Lake and Meteor Lake also circulated for months before launch, and several details changed between early leaks and Intel’s final retail specs. Readers should treat the Nova Lake numbers as a strong early signal of direction, not as a locked product sheet.
Nova Lake vs Arrow Lake: Measuring the Core-Count Jump
Intel’s current Core Ultra 200S desktop chips, built on the Arrow Lake architecture, top out at 24 cores in an 8 P-core plus 16 E-core layout, with no equivalent bLLC-style cache option. If the leaked Nova Lake table holds, the jump to 28 cores comes entirely from a new third cluster of LP-E, or low-power efficiency, cores rather than from adding more P-cores. That is a meaningful distinction: four extra low-power cores will help heavily multi-threaded background tasks and power efficiency in idle-adjacent states, but they will not move the needle on single-thread or lightly-threaded gaming performance the way additional P-cores would.
| Generation | Reported top configuration | Cache approach | Top reported desktop power |
|---|---|---|---|
| Core Ultra 200S (Arrow Lake) | 24 cores: 8 P + 16 E | Standard L3, no bLLC equivalent | 125W class parts, efficiency-focused generation |
| Core Ultra 400 (Nova Lake-S, leaked) | 28 cores: 8 P + 16 E + 4 LP-E | Up to 144MB bLLC on select BFC models | Top leaked SKUs listed at 125W |
Notably, none of the leaked top-end Nova Lake chips are listed above 125W, which, if accurate, would mean Intel held the line on power while adding both cores and cache. That would continue the efficiency-first direction the company set with Arrow Lake, where Intel prioritized performance-per-watt over raw clock speed after criticism of earlier Raptor Lake power draw. Readers tracking that platform shift can see how it played out on the budget Raptor Lake board market that emerged once older silicon got cheaper.
Intel 18A and the Manufacturing Story Behind Nova Lake
Nova Lake is widely tied to Intel’s 18A process generation, the node built around RibbonFET gate-all-around transistors and PowerVia backside power delivery. Intel has promoted 18A as a foundational node for its manufacturing comeback, separating power routing from signal interconnects in a way the company says improves density and efficiency over its prior generation.
None of that confirms which specific tile in Nova Lake uses 18A versus other processes, and the leaked table itself says nothing about manufacturing. Clock speeds, voltage curves, and real-world efficiency all depend on execution details the leak simply does not cover. The core-count and cache numbers are the story this week; the manufacturing payoff will only become clear once Intel publishes official data or independent labs get silicon to test.
Coyote Cove and Arctic Wolf: The Next Core Architecture
Earlier 2026 reporting described the P-cores in Nova Lake as Coyote Cove and the E-cores as Arctic Wolf, positioned as successors to Arrow Lake’s Lion Cove and Skymont designs. That architecture detail remains rumor-level and sits outside the confirmed facts in this week’s leak, but it is the piece most likely to determine whether the 28-core flagship actually outperforms today’s 24-core Arrow Lake chips in practice, rather than just on a spec sheet.
AMD Zen 6: The Competitive Backdrop
AMD’s Zen 6 desktop parts are the obvious comparison point, but no finalized Zen 6 desktop specification sheet or benchmark has surfaced alongside this leak, so a direct head-to-head is not yet possible. What is clear is the strategic shape of the fight: Intel appears to be layering in a third core tier (P, E, and LP-E) while adding large bLLC to selected gaming-focused SKUs, a move that mirrors rather than copies AMD’s long-running X3D strategy on Ryzen.
AMD’s 2026 pricing moves add another wrinkle. The company has reportedly been preparing broader price increases while sparing its Ryzen desktop lineup, a sign AMD wants to protect its desktop share right as Intel’s next generation looms. Whichever chipmaker wins the cache argument, the real test will be gaming latency, single-thread performance, and platform cost, not the core-count number alone. AMD’s broader market position has also been bolstered by milestones like crossing a $1 trillion market capitalization this year, giving it more room to invest in next-gen silicon.
Pricing and Launch Timing: What’s Confirmed and What Isn’t
No credible pricing leaked alongside the specification table, and Intel has not announced MSRPs for any Nova Lake SKU. Any dollar figure attached to these chips right now would be pure speculation, and readers should be skeptical of any outlet publishing specific prices this early.
Launch timing is similarly unsettled. The leaked branding points to a Core Ultra 400 desktop generation, but no outlet in this week’s coverage attached a confirmed release window. The safest framing: Nova Lake-S is a future desktop generation under active leak coverage, not a product with an announced ship date. Given Intel’s track record, expect the specification table to keep shifting between now and any formal unveiling.
Market Impact: What This Means for Builders and OEMs Right Now
For anyone shopping today, the practical takeaway is simple: don’t wait on rumors. Current Core Ultra 200S desktop chips and Intel’s existing mobile lineup remain the only hardware you can actually buy, and Intel has continued validating those platforms, including recent reports that Nova Lake-adjacent platform work has already cleared USB4 80Gbps and PCIe 5.0 compliance testing ahead of any public launch. That kind of certification work tends to precede a platform reveal by months, which lines up with a desktop generation still deep in the leak stage rather than near retail shelves.
OEMs and motherboard partners are the audience most affected by specification churn like this. Board makers need final core counts, power targets, and socket details locked well before mass production, so a leak this detailed, even unconfirmed, gives partners a working target to design around. It also explains why rumors about a new LGA1954 socket have circulated alongside the Nova Lake specification leaks, since a 28-core, triple-core-tier design would likely demand new power delivery on the motherboard side.
The memory market adds another variable. DRAM pricing has already climbed sharply in 2026, with reports showing DRAM now costing more per unit than leading-edge TSMC 2nm silicon. A higher-core-count flagship chip pairs naturally with higher memory bandwidth needs, so any Nova Lake launch will land in a pricier memory environment than Arrow Lake did at its debut.
Historical Context: Intel’s Core-Count Race Since Alder Lake
Intel’s hybrid core strategy started with Alder Lake in 2021, which introduced P-cores and E-cores on desktop for the first time and topped out at 16 cores. Raptor Lake pushed that to 24 cores in 2022, largely by adding E-cores rather than P-cores, a strategy that drew criticism when power draw climbed on flagship K-series parts. Arrow Lake, Intel’s current generation, held at 24 cores but refocused on efficiency, trimming power consumption while keeping performance roughly flat generation-over-generation on many workloads.
Nova Lake’s reported 28-core ceiling and three-tier core design (P, E, and LP-E) would mark the first time Intel adds a third distinct core class to its mainstream desktop lineup, following the LP-E cores it already uses on mobile chips like Lunar Lake and Panther Lake. Bringing that mobile-first efficiency core down to desktop suggests Intel wants finer-grained power scaling across its whole product stack, not just a bigger core count headline.
Predictions: Where the Nova Lake Story Goes From Here
- Expect at least one more significant revision to this specification table before Intel’s formal unveiling, consistent with how Arrow Lake and Meteor Lake leaks evolved over their pre-launch cycles.
- bLLC branding and marketing language will likely shift by launch, the same way Intel’s internal codenames rarely survive unchanged into retail product names.
- Motherboard partners will start teasing new socket support (widely rumored as LGA1954) well before Intel confirms core specifications, following the usual pre-launch pattern.
- AMD will likely respond to the bLLC narrative with its own Zen 6 cache messaging once Nova Lake details firm up, continuing the cache arms race that X3D chips started in 2022.
- Pricing leaks will arrive in waves closer to launch, starting with vague regional retailer listings before any official MSRP, which is the typical sequence for Intel’s last three desktop generations.
What to Watch Before Taking Any Nova Lake Leak as Fact
A few guardrails are worth keeping in mind as more Nova Lake coverage rolls out over the coming months. First, core counts and cache sizes in early leaks have historically been more reliable than clock speeds and pricing, which tend to firm up much later in the cycle. Second, cross-check any new leak against the outlets already cited here: Tom’s Hardware, Wccftech, VideoCardz, and Club386 have all shown consistent sourcing discipline on this story, flagging uncertainty rather than presenting leaks as confirmed fact.
Third, remember that “leaked” and “confirmed” are not interchangeable. Every spec in this article traces back to an unverified table, not an Intel datasheet. Enthusiasts eager to check real specifications once hardware ships can do so with basic system tools once retail units land, for example:
lscpu | grep -E "Model name|CPU\(s\)|Cache"That single command reports the actual core count, thread count, and cache hierarchy Intel ships, which is the only way to know for certain whether today’s leaked numbers hold up.
Related
- Intel Nova Lake Clears USB4 80Gbps, PCIe 5.0 Tests [2026]
- Snapdragon X2 Beats Intel Core Ultra by 31%, Costs $750 Less [2026]
- AMD Hits $1 Trillion Market Cap After 9.6% Surge [2026]
- DRAM Now Costs 54% More Than TSMC 2nm Silicon [2026]
- AMD Preps 10% Price Hike, Spares Ryzen for Now [2026]
FAQ: Intel Nova Lake Leak
Is the Intel Nova Lake 28-core leak confirmed by Intel?
No. Intel has not confirmed any of the model names, core counts, cache sizes, or power ratings in the leaked table. The information comes from leaker LaurentsChoice and has been republished by multiple hardware outlets, but it remains an unverified leak.
What is bLLC on Intel Nova Lake chips?
bLLC stands for big last-level cache. Leaked reports describe select Nova Lake SKUs carrying up to 144MB of bLLC, a cache boost that outlets like PCMag have compared conceptually to AMD’s 3D V-Cache approach on Ryzen X3D chips.
Which Intel Nova Lake chip has the most cores?
According to the leaked table, the Core Ultra 9 4970K BFC tops the lineup with 28 total cores, split across 8 P-cores, 16 E-cores, and 4 LP-E cores.
When will Intel Nova Lake desktop chips launch?
No confirmed launch date exists as of this report. The leaked specification table does not include launch timing, and Intel has not announced a release window for the Core Ultra 400 desktop generation.
How much will Intel Nova Lake CPUs cost?
Pricing has not leaked alongside the specification table, and Intel has not published any MSRP figures. Any specific price you see attached to Nova Lake right now should be treated as speculation.
Is Nova Lake built on Intel’s 18A process?
Nova Lake is widely associated with Intel’s 18A manufacturing generation, which uses RibbonFET gate-all-around transistors and PowerVia backside power delivery. The leaked specification table itself does not confirm which die is manufactured on which process.
How does Nova Lake compare to Arrow Lake?
Arrow Lake’s Core Ultra 200S desktop chips top out at 24 cores (8 P + 16 E) with no bLLC-style cache option. The leaked Nova Lake table adds a third LP-E core cluster for 28 total cores on the flagship, plus the new bLLC cache option on select SKUs.
Will AMD Zen 6 compete directly with Nova Lake?
AMD’s Zen 6 desktop chips are expected to be the direct competitor, but no finalized Zen 6 desktop specification sheet has surfaced alongside this leak, so a direct performance comparison is not yet possible.
Related Coverage
- Intel Nova Lake Clears USB4 80Gbps, PCIe 5.0 Tests [2026]
- Intel Panther Lake Laptops Hit OLED, CPUs Rise 10% [2026]
- Snapdragon X2 Beats Intel Core Ultra by 31%, Costs $750 Less [2026]
- GPU Market's Other 2%: Intel, Moore Threads Fight On [2026]
- CoreWeave's NVIDIA Vera CPU: 11,264 Cores, 3x Faster [2026]
A leaked specification table for Intel’s next desktop CPU generation is circulating across hardware outlets today, and it points to the biggest core-count jump the company has shipped on mainstream desktop silicon in years. According to a table attributed to leaker LaurentsChoice and republished by Tom’s Hardware, Wccftech, and Club386, Intel’s Nova Lake desktop lineup tops out at a 28-core flagship carrying a new cache technology the leak calls bLLC, or big last-level cache.
Seven SKUs appear in the table, spanning Core Ultra 5 through Core Ultra 9 branding. None of this is official. Intel has not confirmed the model names, core counts, cache figures, or power ratings, and the company has a long history of leaked tables shifting before launch. Still, the consistency across multiple independent outlets reporting the same seven-chip structure gives this leak more weight than most.
Intel Nova Lake Lineup Leak: What the Table Shows
The headline chip is the Core Ultra 9 4970K BFC. Per the leaked data, it packs 8 P-cores, 16 E-cores, and 4 LP-E cores for 28 total cores and 28 threads, since the table shows one thread per core rather than Hyper-Threading on the P-cores. Intel reportedly rates it at 125W, pairs it with 32 integrated-graphics execution units, and tops it off with up to 144MB of bLLC.
Below it sits the Core Ultra 9 4950K, which matches the 28-core layout but skips the bLLC variant. The Core Ultra 7 4870K BFC and Core Ultra 7 4850K drop to 24 cores (8 P + 12 E + 4 LP-E), while the Core Ultra 5 4650K BFC and Core Ultra 5 4650K settle at 22 cores (6 P + 12 E + 4 LP-E). A seventh part, the Core Ultra 9 4900 BFC, breaks from the pattern with a 65W rating rather than 125W, suggesting Intel is positioning it for small-form-factor or power-conscious builds.
Full Leaked Nova Lake-S Specification Table
| Leaked SKU | P-cores | E-cores | LP-E cores | Total cores | bLLC | Reported TDP | iGPU EUs |
|---|---|---|---|---|---|---|---|
| Core Ultra 9 4970K BFC | 8 | 16 | 4 | 28 | Yes, up to 144MB | 125W | 32 |
| Core Ultra 9 4950K | 8 | 16 | 4 | 28 | No | 125W | 32 |
| Core Ultra 9 4900 BFC | 6 | 12 | 4 | 22 | Yes | 65W | 32 |
| Core Ultra 7 4870K BFC | 8 | 12 | 4 | 24 | Yes | 125W | 32 |
| Core Ultra 7 4850K | 8 | 12 | 4 | 24 | No | 125W | 32 |
| Core Ultra 5 4650K BFC | 6 | 12 | 4 | 22 | Yes | 125W | 32 |
| Core Ultra 5 4650K | 6 | 12 | 4 | 22 | No | 125W | 32 |
Treat the table as directional rather than final. Sportskeeda Tech, which first surfaced parts of the list, noted that some rows in its source extract were truncated, and outlets including ITC.ua and Donanimhaber ran slightly different naming conventions for the same chips. The core architecture and layout show up consistently, but exact cache figures and secondary SKUs could still move before Intel finalizes anything.
What Is bLLC? Intel’s Answer to AMD’s Stacked Cache
bLLC stands for big last-level cache, and it is the detail generating the most buzz around this leak. PCMag’s writeup framed it as Intel’s apparent counterpart to AMD’s 3D V-Cache, the stacked-cache technology that has powered AMD’s Ryzen X3D gaming chips to a string of frame-rate wins since 2022. The 144MB figure reported for the flagship Nova Lake chip would represent roughly three times the L3 cache typically found on current-generation Arrow Lake parts, according to the leaked numbers circulating this week.
A bigger last-level cache matters most for workloads whose working data set fits inside it. Games with large asset streams, certain simulation workloads, and some content-creation pipelines can see real gains when fewer memory round-trips are needed. But the benefit varies sharply by title and application, and raw cache size alone does not guarantee a win over AMD’s approach, which pairs stacked dies with its own latency and thermal tradeoffs. Until independent reviewers get hardware in hand, nobody can say definitively how bLLC behaves under load.
Where This Leak Came From, and Why Sourcing Matters
The table traces back to a post from tech leaker LaurentsChoice, then spread through Tom’s Hardware, Wccftech, VideoCardz, Club386, PCMag, and a wave of regional outlets including ITC.ua, Donanimhaber, and Overclockers.ru. That breadth of pickup is notable, but it is not the same as independent verification. Nearly every outlet traces back to the same original source rather than separate leaks, which means a single bad data point could be propagating across a dozen headlines right now.
This is a familiar pattern for Intel leaks. Specification tables for Arrow Lake and Meteor Lake also circulated for months before launch, and several details changed between early leaks and Intel’s final retail specs. Readers should treat the Nova Lake numbers as a strong early signal of direction, not as a locked product sheet.
Nova Lake vs Arrow Lake: Measuring the Core-Count Jump
Intel’s current Core Ultra 200S desktop chips, built on the Arrow Lake architecture, top out at 24 cores in an 8 P-core plus 16 E-core layout, with no equivalent bLLC-style cache option. If the leaked Nova Lake table holds, the jump to 28 cores comes entirely from a new third cluster of LP-E, or low-power efficiency, cores rather than from adding more P-cores. That is a meaningful distinction: four extra low-power cores will help heavily multi-threaded background tasks and power efficiency in idle-adjacent states, but they will not move the needle on single-thread or lightly-threaded gaming performance the way additional P-cores would.
| Generation | Reported top configuration | Cache approach | Top reported desktop power |
|---|---|---|---|
| Core Ultra 200S (Arrow Lake) | 24 cores: 8 P + 16 E | Standard L3, no bLLC equivalent | 125W class parts, efficiency-focused generation |
| Core Ultra 400 (Nova Lake-S, leaked) | 28 cores: 8 P + 16 E + 4 LP-E | Up to 144MB bLLC on select BFC models | Top leaked SKUs listed at 125W |
Notably, none of the leaked top-end Nova Lake chips are listed above 125W, which, if accurate, would mean Intel held the line on power while adding both cores and cache. That would continue the efficiency-first direction the company set with Arrow Lake, where Intel prioritized performance-per-watt over raw clock speed after criticism of earlier Raptor Lake power draw. Readers tracking that platform shift can see how it played out on the budget Raptor Lake board market that emerged once older silicon got cheaper.
Intel 18A and the Manufacturing Story Behind Nova Lake
Nova Lake is widely tied to Intel’s 18A process generation, the node built around RibbonFET gate-all-around transistors and PowerVia backside power delivery. Intel has promoted 18A as a foundational node for its manufacturing comeback, separating power routing from signal interconnects in a way the company says improves density and efficiency over its prior generation.
None of that confirms which specific tile in Nova Lake uses 18A versus other processes, and the leaked table itself says nothing about manufacturing. Clock speeds, voltage curves, and real-world efficiency all depend on execution details the leak simply does not cover. The core-count and cache numbers are the story this week; the manufacturing payoff will only become clear once Intel publishes official data or independent labs get silicon to test.
Coyote Cove and Arctic Wolf: The Next Core Architecture
Earlier 2026 reporting described the P-cores in Nova Lake as Coyote Cove and the E-cores as Arctic Wolf, positioned as successors to Arrow Lake’s Lion Cove and Skymont designs. That architecture detail remains rumor-level and sits outside the confirmed facts in this week’s leak, but it is the piece most likely to determine whether the 28-core flagship actually outperforms today’s 24-core Arrow Lake chips in practice, rather than just on a spec sheet.
AMD Zen 6: The Competitive Backdrop
AMD’s Zen 6 desktop parts are the obvious comparison point, but no finalized Zen 6 desktop specification sheet or benchmark has surfaced alongside this leak, so a direct head-to-head is not yet possible. What is clear is the strategic shape of the fight: Intel appears to be layering in a third core tier (P, E, and LP-E) while adding large bLLC to selected gaming-focused SKUs, a move that mirrors rather than copies AMD’s long-running X3D strategy on Ryzen.
AMD’s 2026 pricing moves add another wrinkle. The company has reportedly been preparing broader price increases while sparing its Ryzen desktop lineup, a sign AMD wants to protect its desktop share right as Intel’s next generation looms. Whichever chipmaker wins the cache argument, the real test will be gaming latency, single-thread performance, and platform cost, not the core-count number alone. AMD’s broader market position has also been bolstered by milestones like crossing a $1 trillion market capitalization this year, giving it more room to invest in next-gen silicon.
Pricing and Launch Timing: What’s Confirmed and What Isn’t
No credible pricing leaked alongside the specification table, and Intel has not announced MSRPs for any Nova Lake SKU. Any dollar figure attached to these chips right now would be pure speculation, and readers should be skeptical of any outlet publishing specific prices this early.
Launch timing is similarly unsettled. The leaked branding points to a Core Ultra 400 desktop generation, but no outlet in this week’s coverage attached a confirmed release window. The safest framing: Nova Lake-S is a future desktop generation under active leak coverage, not a product with an announced ship date. Given Intel’s track record, expect the specification table to keep shifting between now and any formal unveiling.
Market Impact: What This Means for Builders and OEMs Right Now
For anyone shopping today, the practical takeaway is simple: don’t wait on rumors. Current Core Ultra 200S desktop chips and Intel’s existing mobile lineup remain the only hardware you can actually buy, and Intel has continued validating those platforms, including recent reports that Nova Lake-adjacent platform work has already cleared USB4 80Gbps and PCIe 5.0 compliance testing ahead of any public launch. That kind of certification work tends to precede a platform reveal by months, which lines up with a desktop generation still deep in the leak stage rather than near retail shelves.
OEMs and motherboard partners are the audience most affected by specification churn like this. Board makers need final core counts, power targets, and socket details locked well before mass production, so a leak this detailed, even unconfirmed, gives partners a working target to design around. It also explains why rumors about a new LGA1954 socket have circulated alongside the Nova Lake specification leaks, since a 28-core, triple-core-tier design would likely demand new power delivery on the motherboard side.
The memory market adds another variable. DRAM pricing has already climbed sharply in 2026, with reports showing DRAM now costing more per unit than leading-edge TSMC 2nm silicon. A higher-core-count flagship chip pairs naturally with higher memory bandwidth needs, so any Nova Lake launch will land in a pricier memory environment than Arrow Lake did at its debut.
Historical Context: Intel’s Core-Count Race Since Alder Lake
Intel’s hybrid core strategy started with Alder Lake in 2021, which introduced P-cores and E-cores on desktop for the first time and topped out at 16 cores. Raptor Lake pushed that to 24 cores in 2022, largely by adding E-cores rather than P-cores, a strategy that drew criticism when power draw climbed on flagship K-series parts. Arrow Lake, Intel’s current generation, held at 24 cores but refocused on efficiency, trimming power consumption while keeping performance roughly flat generation-over-generation on many workloads.
Nova Lake’s reported 28-core ceiling and three-tier core design (P, E, and LP-E) would mark the first time Intel adds a third distinct core class to its mainstream desktop lineup, following the LP-E cores it already uses on mobile chips like Lunar Lake and Panther Lake. Bringing that mobile-first efficiency core down to desktop suggests Intel wants finer-grained power scaling across its whole product stack, not just a bigger core count headline.
Predictions: Where the Nova Lake Story Goes From Here
- Expect at least one more significant revision to this specification table before Intel’s formal unveiling, consistent with how Arrow Lake and Meteor Lake leaks evolved over their pre-launch cycles.
- bLLC branding and marketing language will likely shift by launch, the same way Intel’s internal codenames rarely survive unchanged into retail product names.
- Motherboard partners will start teasing new socket support (widely rumored as LGA1954) well before Intel confirms core specifications, following the usual pre-launch pattern.
- AMD will likely respond to the bLLC narrative with its own Zen 6 cache messaging once Nova Lake details firm up, continuing the cache arms race that X3D chips started in 2022.
- Pricing leaks will arrive in waves closer to launch, starting with vague regional retailer listings before any official MSRP, which is the typical sequence for Intel’s last three desktop generations.
What to Watch Before Taking Any Nova Lake Leak as Fact
A few guardrails are worth keeping in mind as more Nova Lake coverage rolls out over the coming months. First, core counts and cache sizes in early leaks have historically been more reliable than clock speeds and pricing, which tend to firm up much later in the cycle. Second, cross-check any new leak against the outlets already cited here: Tom’s Hardware, Wccftech, VideoCardz, and Club386 have all shown consistent sourcing discipline on this story, flagging uncertainty rather than presenting leaks as confirmed fact.
Third, remember that “leaked” and “confirmed” are not interchangeable. Every spec in this article traces back to an unverified table, not an Intel datasheet. Enthusiasts eager to check real specifications once hardware ships can do so with basic system tools once retail units land, for example:
lscpu | grep -E "Model name|CPU\(s\)|Cache"That single command reports the actual core count, thread count, and cache hierarchy Intel ships, which is the only way to know for certain whether today’s leaked numbers hold up.
Related
- Intel Nova Lake Clears USB4 80Gbps, PCIe 5.0 Tests [2026]
- Snapdragon X2 Beats Intel Core Ultra by 31%, Costs $750 Less [2026]
- AMD Hits $1 Trillion Market Cap After 9.6% Surge [2026]
- DRAM Now Costs 54% More Than TSMC 2nm Silicon [2026]
- AMD Preps 10% Price Hike, Spares Ryzen for Now [2026]
FAQ: Intel Nova Lake Leak
Is the Intel Nova Lake 28-core leak confirmed by Intel?
No. Intel has not confirmed any of the model names, core counts, cache sizes, or power ratings in the leaked table. The information comes from leaker LaurentsChoice and has been republished by multiple hardware outlets, but it remains an unverified leak.
What is bLLC on Intel Nova Lake chips?
bLLC stands for big last-level cache. Leaked reports describe select Nova Lake SKUs carrying up to 144MB of bLLC, a cache boost that outlets like PCMag have compared conceptually to AMD’s 3D V-Cache approach on Ryzen X3D chips.
Which Intel Nova Lake chip has the most cores?
According to the leaked table, the Core Ultra 9 4970K BFC tops the lineup with 28 total cores, split across 8 P-cores, 16 E-cores, and 4 LP-E cores.
When will Intel Nova Lake desktop chips launch?
No confirmed launch date exists as of this report. The leaked specification table does not include launch timing, and Intel has not announced a release window for the Core Ultra 400 desktop generation.
How much will Intel Nova Lake CPUs cost?
Pricing has not leaked alongside the specification table, and Intel has not published any MSRP figures. Any specific price you see attached to Nova Lake right now should be treated as speculation.
Is Nova Lake built on Intel’s 18A process?
Nova Lake is widely associated with Intel’s 18A manufacturing generation, which uses RibbonFET gate-all-around transistors and PowerVia backside power delivery. The leaked specification table itself does not confirm which die is manufactured on which process.
How does Nova Lake compare to Arrow Lake?
Arrow Lake’s Core Ultra 200S desktop chips top out at 24 cores (8 P + 16 E) with no bLLC-style cache option. The leaked Nova Lake table adds a third LP-E core cluster for 28 total cores on the flagship, plus the new bLLC cache option on select SKUs.
Will AMD Zen 6 compete directly with Nova Lake?
AMD’s Zen 6 desktop chips are expected to be the direct competitor, but no finalized Zen 6 desktop specification sheet has surfaced alongside this leak, so a direct performance comparison is not yet possible.
Related Coverage
- Intel Nova Lake Clears USB4 80Gbps, PCIe 5.0 Tests [2026]
- Intel Panther Lake Laptops Hit OLED, CPUs Rise 10% [2026]
- Snapdragon X2 Beats Intel Core Ultra by 31%, Costs $750 Less [2026]
- GPU Market's Other 2%: Intel, Moore Threads Fight On [2026]
- CoreWeave's NVIDIA Vera CPU: 11,264 Cores, 3x Faster [2026]
A leaked specification table for Intel’s next desktop CPU generation is circulating across hardware outlets today, and it points to the biggest core-count jump the company has shipped on mainstream desktop silicon in years. According to a table attributed to leaker LaurentsChoice and republished by Tom’s Hardware, Wccftech, and Club386, Intel’s Nova Lake desktop lineup tops out at a 28-core flagship carrying a new cache technology the leak calls bLLC, or big last-level cache.
Seven SKUs appear in the table, spanning Core Ultra 5 through Core Ultra 9 branding. None of this is official. Intel has not confirmed the model names, core counts, cache figures, or power ratings, and the company has a long history of leaked tables shifting before launch. Still, the consistency across multiple independent outlets reporting the same seven-chip structure gives this leak more weight than most.
Intel Nova Lake Lineup Leak: What the Table Shows
The headline chip is the Core Ultra 9 4970K BFC. Per the leaked data, it packs 8 P-cores, 16 E-cores, and 4 LP-E cores for 28 total cores and 28 threads, since the table shows one thread per core rather than Hyper-Threading on the P-cores. Intel reportedly rates it at 125W, pairs it with 32 integrated-graphics execution units, and tops it off with up to 144MB of bLLC.
Below it sits the Core Ultra 9 4950K, which matches the 28-core layout but skips the bLLC variant. The Core Ultra 7 4870K BFC and Core Ultra 7 4850K drop to 24 cores (8 P + 12 E + 4 LP-E), while the Core Ultra 5 4650K BFC and Core Ultra 5 4650K settle at 22 cores (6 P + 12 E + 4 LP-E). A seventh part, the Core Ultra 9 4900 BFC, breaks from the pattern with a 65W rating rather than 125W, suggesting Intel is positioning it for small-form-factor or power-conscious builds.
Full Leaked Nova Lake-S Specification Table
| Leaked SKU | P-cores | E-cores | LP-E cores | Total cores | bLLC | Reported TDP | iGPU EUs |
|---|---|---|---|---|---|---|---|
| Core Ultra 9 4970K BFC | 8 | 16 | 4 | 28 | Yes, up to 144MB | 125W | 32 |
| Core Ultra 9 4950K | 8 | 16 | 4 | 28 | No | 125W | 32 |
| Core Ultra 9 4900 BFC | 6 | 12 | 4 | 22 | Yes | 65W | 32 |
| Core Ultra 7 4870K BFC | 8 | 12 | 4 | 24 | Yes | 125W | 32 |
| Core Ultra 7 4850K | 8 | 12 | 4 | 24 | No | 125W | 32 |
| Core Ultra 5 4650K BFC | 6 | 12 | 4 | 22 | Yes | 125W | 32 |
| Core Ultra 5 4650K | 6 | 12 | 4 | 22 | No | 125W | 32 |
Treat the table as directional rather than final. Sportskeeda Tech, which first surfaced parts of the list, noted that some rows in its source extract were truncated, and outlets including ITC.ua and Donanimhaber ran slightly different naming conventions for the same chips. The core architecture and layout show up consistently, but exact cache figures and secondary SKUs could still move before Intel finalizes anything.
What Is bLLC? Intel’s Answer to AMD’s Stacked Cache
bLLC stands for big last-level cache, and it is the detail generating the most buzz around this leak. PCMag’s writeup framed it as Intel’s apparent counterpart to AMD’s 3D V-Cache, the stacked-cache technology that has powered AMD’s Ryzen X3D gaming chips to a string of frame-rate wins since 2022. The 144MB figure reported for the flagship Nova Lake chip would represent roughly three times the L3 cache typically found on current-generation Arrow Lake parts, according to the leaked numbers circulating this week.
A bigger last-level cache matters most for workloads whose working data set fits inside it. Games with large asset streams, certain simulation workloads, and some content-creation pipelines can see real gains when fewer memory round-trips are needed. But the benefit varies sharply by title and application, and raw cache size alone does not guarantee a win over AMD’s approach, which pairs stacked dies with its own latency and thermal tradeoffs. Until independent reviewers get hardware in hand, nobody can say definitively how bLLC behaves under load.
Where This Leak Came From, and Why Sourcing Matters
The table traces back to a post from tech leaker LaurentsChoice, then spread through Tom’s Hardware, Wccftech, VideoCardz, Club386, PCMag, and a wave of regional outlets including ITC.ua, Donanimhaber, and Overclockers.ru. That breadth of pickup is notable, but it is not the same as independent verification. Nearly every outlet traces back to the same original source rather than separate leaks, which means a single bad data point could be propagating across a dozen headlines right now.
This is a familiar pattern for Intel leaks. Specification tables for Arrow Lake and Meteor Lake also circulated for months before launch, and several details changed between early leaks and Intel’s final retail specs. Readers should treat the Nova Lake numbers as a strong early signal of direction, not as a locked product sheet.
Nova Lake vs Arrow Lake: Measuring the Core-Count Jump
Intel’s current Core Ultra 200S desktop chips, built on the Arrow Lake architecture, top out at 24 cores in an 8 P-core plus 16 E-core layout, with no equivalent bLLC-style cache option. If the leaked Nova Lake table holds, the jump to 28 cores comes entirely from a new third cluster of LP-E, or low-power efficiency, cores rather than from adding more P-cores. That is a meaningful distinction: four extra low-power cores will help heavily multi-threaded background tasks and power efficiency in idle-adjacent states, but they will not move the needle on single-thread or lightly-threaded gaming performance the way additional P-cores would.
| Generation | Reported top configuration | Cache approach | Top reported desktop power |
|---|---|---|---|
| Core Ultra 200S (Arrow Lake) | 24 cores: 8 P + 16 E | Standard L3, no bLLC equivalent | 125W class parts, efficiency-focused generation |
| Core Ultra 400 (Nova Lake-S, leaked) | 28 cores: 8 P + 16 E + 4 LP-E | Up to 144MB bLLC on select BFC models | Top leaked SKUs listed at 125W |
Notably, none of the leaked top-end Nova Lake chips are listed above 125W, which, if accurate, would mean Intel held the line on power while adding both cores and cache. That would continue the efficiency-first direction the company set with Arrow Lake, where Intel prioritized performance-per-watt over raw clock speed after criticism of earlier Raptor Lake power draw. Readers tracking that platform shift can see how it played out on the budget Raptor Lake board market that emerged once older silicon got cheaper.
Intel 18A and the Manufacturing Story Behind Nova Lake
Nova Lake is widely tied to Intel’s 18A process generation, the node built around RibbonFET gate-all-around transistors and PowerVia backside power delivery. Intel has promoted 18A as a foundational node for its manufacturing comeback, separating power routing from signal interconnects in a way the company says improves density and efficiency over its prior generation.
None of that confirms which specific tile in Nova Lake uses 18A versus other processes, and the leaked table itself says nothing about manufacturing. Clock speeds, voltage curves, and real-world efficiency all depend on execution details the leak simply does not cover. The core-count and cache numbers are the story this week; the manufacturing payoff will only become clear once Intel publishes official data or independent labs get silicon to test.
Coyote Cove and Arctic Wolf: The Next Core Architecture
Earlier 2026 reporting described the P-cores in Nova Lake as Coyote Cove and the E-cores as Arctic Wolf, positioned as successors to Arrow Lake’s Lion Cove and Skymont designs. That architecture detail remains rumor-level and sits outside the confirmed facts in this week’s leak, but it is the piece most likely to determine whether the 28-core flagship actually outperforms today’s 24-core Arrow Lake chips in practice, rather than just on a spec sheet.
AMD Zen 6: The Competitive Backdrop
AMD’s Zen 6 desktop parts are the obvious comparison point, but no finalized Zen 6 desktop specification sheet or benchmark has surfaced alongside this leak, so a direct head-to-head is not yet possible. What is clear is the strategic shape of the fight: Intel appears to be layering in a third core tier (P, E, and LP-E) while adding large bLLC to selected gaming-focused SKUs, a move that mirrors rather than copies AMD’s long-running X3D strategy on Ryzen.
AMD’s 2026 pricing moves add another wrinkle. The company has reportedly been preparing broader price increases while sparing its Ryzen desktop lineup, a sign AMD wants to protect its desktop share right as Intel’s next generation looms. Whichever chipmaker wins the cache argument, the real test will be gaming latency, single-thread performance, and platform cost, not the core-count number alone. AMD’s broader market position has also been bolstered by milestones like crossing a $1 trillion market capitalization this year, giving it more room to invest in next-gen silicon.
Pricing and Launch Timing: What’s Confirmed and What Isn’t
No credible pricing leaked alongside the specification table, and Intel has not announced MSRPs for any Nova Lake SKU. Any dollar figure attached to these chips right now would be pure speculation, and readers should be skeptical of any outlet publishing specific prices this early.
Launch timing is similarly unsettled. The leaked branding points to a Core Ultra 400 desktop generation, but no outlet in this week’s coverage attached a confirmed release window. The safest framing: Nova Lake-S is a future desktop generation under active leak coverage, not a product with an announced ship date. Given Intel’s track record, expect the specification table to keep shifting between now and any formal unveiling.
Market Impact: What This Means for Builders and OEMs Right Now
For anyone shopping today, the practical takeaway is simple: don’t wait on rumors. Current Core Ultra 200S desktop chips and Intel’s existing mobile lineup remain the only hardware you can actually buy, and Intel has continued validating those platforms, including recent reports that Nova Lake-adjacent platform work has already cleared USB4 80Gbps and PCIe 5.0 compliance testing ahead of any public launch. That kind of certification work tends to precede a platform reveal by months, which lines up with a desktop generation still deep in the leak stage rather than near retail shelves.
OEMs and motherboard partners are the audience most affected by specification churn like this. Board makers need final core counts, power targets, and socket details locked well before mass production, so a leak this detailed, even unconfirmed, gives partners a working target to design around. It also explains why rumors about a new LGA1954 socket have circulated alongside the Nova Lake specification leaks, since a 28-core, triple-core-tier design would likely demand new power delivery on the motherboard side.
The memory market adds another variable. DRAM pricing has already climbed sharply in 2026, with reports showing DRAM now costing more per unit than leading-edge TSMC 2nm silicon. A higher-core-count flagship chip pairs naturally with higher memory bandwidth needs, so any Nova Lake launch will land in a pricier memory environment than Arrow Lake did at its debut.
Historical Context: Intel’s Core-Count Race Since Alder Lake
Intel’s hybrid core strategy started with Alder Lake in 2021, which introduced P-cores and E-cores on desktop for the first time and topped out at 16 cores. Raptor Lake pushed that to 24 cores in 2022, largely by adding E-cores rather than P-cores, a strategy that drew criticism when power draw climbed on flagship K-series parts. Arrow Lake, Intel’s current generation, held at 24 cores but refocused on efficiency, trimming power consumption while keeping performance roughly flat generation-over-generation on many workloads.
Nova Lake’s reported 28-core ceiling and three-tier core design (P, E, and LP-E) would mark the first time Intel adds a third distinct core class to its mainstream desktop lineup, following the LP-E cores it already uses on mobile chips like Lunar Lake and Panther Lake. Bringing that mobile-first efficiency core down to desktop suggests Intel wants finer-grained power scaling across its whole product stack, not just a bigger core count headline.
Predictions: Where the Nova Lake Story Goes From Here
- Expect at least one more significant revision to this specification table before Intel’s formal unveiling, consistent with how Arrow Lake and Meteor Lake leaks evolved over their pre-launch cycles.
- bLLC branding and marketing language will likely shift by launch, the same way Intel’s internal codenames rarely survive unchanged into retail product names.
- Motherboard partners will start teasing new socket support (widely rumored as LGA1954) well before Intel confirms core specifications, following the usual pre-launch pattern.
- AMD will likely respond to the bLLC narrative with its own Zen 6 cache messaging once Nova Lake details firm up, continuing the cache arms race that X3D chips started in 2022.
- Pricing leaks will arrive in waves closer to launch, starting with vague regional retailer listings before any official MSRP, which is the typical sequence for Intel’s last three desktop generations.
What to Watch Before Taking Any Nova Lake Leak as Fact
A few guardrails are worth keeping in mind as more Nova Lake coverage rolls out over the coming months. First, core counts and cache sizes in early leaks have historically been more reliable than clock speeds and pricing, which tend to firm up much later in the cycle. Second, cross-check any new leak against the outlets already cited here: Tom’s Hardware, Wccftech, VideoCardz, and Club386 have all shown consistent sourcing discipline on this story, flagging uncertainty rather than presenting leaks as confirmed fact.
Third, remember that “leaked” and “confirmed” are not interchangeable. Every spec in this article traces back to an unverified table, not an Intel datasheet. Enthusiasts eager to check real specifications once hardware ships can do so with basic system tools once retail units land, for example:
lscpu | grep -E "Model name|CPU\(s\)|Cache"That single command reports the actual core count, thread count, and cache hierarchy Intel ships, which is the only way to know for certain whether today’s leaked numbers hold up.
Related
- Intel Nova Lake Clears USB4 80Gbps, PCIe 5.0 Tests [2026]
- Snapdragon X2 Beats Intel Core Ultra by 31%, Costs $750 Less [2026]
- AMD Hits $1 Trillion Market Cap After 9.6% Surge [2026]
- DRAM Now Costs 54% More Than TSMC 2nm Silicon [2026]
- AMD Preps 10% Price Hike, Spares Ryzen for Now [2026]
FAQ: Intel Nova Lake Leak
Is the Intel Nova Lake 28-core leak confirmed by Intel?
No. Intel has not confirmed any of the model names, core counts, cache sizes, or power ratings in the leaked table. The information comes from leaker LaurentsChoice and has been republished by multiple hardware outlets, but it remains an unverified leak.
What is bLLC on Intel Nova Lake chips?
bLLC stands for big last-level cache. Leaked reports describe select Nova Lake SKUs carrying up to 144MB of bLLC, a cache boost that outlets like PCMag have compared conceptually to AMD’s 3D V-Cache approach on Ryzen X3D chips.
Which Intel Nova Lake chip has the most cores?
According to the leaked table, the Core Ultra 9 4970K BFC tops the lineup with 28 total cores, split across 8 P-cores, 16 E-cores, and 4 LP-E cores.
When will Intel Nova Lake desktop chips launch?
No confirmed launch date exists as of this report. The leaked specification table does not include launch timing, and Intel has not announced a release window for the Core Ultra 400 desktop generation.
How much will Intel Nova Lake CPUs cost?
Pricing has not leaked alongside the specification table, and Intel has not published any MSRP figures. Any specific price you see attached to Nova Lake right now should be treated as speculation.
Is Nova Lake built on Intel’s 18A process?
Nova Lake is widely associated with Intel’s 18A manufacturing generation, which uses RibbonFET gate-all-around transistors and PowerVia backside power delivery. The leaked specification table itself does not confirm which die is manufactured on which process.
How does Nova Lake compare to Arrow Lake?
Arrow Lake’s Core Ultra 200S desktop chips top out at 24 cores (8 P + 16 E) with no bLLC-style cache option. The leaked Nova Lake table adds a third LP-E core cluster for 28 total cores on the flagship, plus the new bLLC cache option on select SKUs.
Will AMD Zen 6 compete directly with Nova Lake?
AMD’s Zen 6 desktop chips are expected to be the direct competitor, but no finalized Zen 6 desktop specification sheet has surfaced alongside this leak, so a direct performance comparison is not yet possible.
