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Intel Nova Lake platform and roadmap developments

Updated 19 times since CLSTR started tracking revisions of this situation.

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2026-09-15 10:54 UTC → 2026-09-18 08:35 UTC · added ~~removed~~

Intel’s Nova Lake-S platform, anticipated for a 2027 launch, continues to see technical details emerge regarding its architecture and manufacturing. Recent leaks suggest a strategic approach to cache management where certain E-core cutdown models will retain full L3 cache capacity. This strategy is also expected to extend to the Nova Lake-HX high-performance laptop line. Further reports indicate that the high-end Core Ultra 9 4950K desktop processor may feature 28 cores (8 performance and 20 efficiency cores) and could confirm the return to four-digit product numbering. Early CPU-Z benchmarks for this model suggest single-thread scores near 1,000 and multi-thread scores near 20,000. Some data suggests this 28-core configuration may specifically consist of 8 P-cores, 16 E-cores, and 4 LP-E cores. Engineering samples tested on an unreleased Z990 chipset with the LGA1954 socket reportedly achieved multi-core scores exceeding 20,000, allegedly surpassing AMD’s flagship Ryzen 9 9950X3D2 by approximately 16%. To secure advanced capacity, Intel is expected to employ a hybrid manufacturing strategy combining its own Intel 18A process with TSMC’s 2nm family. Recent reports indicate a shift in Intel’s graphics strategy for Nova Lake-S desktop processors. The mobile Razor Lake series may incorporate Big Last Level Cache (bLLC) technology, which stacks L3 cache vertically. While standard configurations may feature 36MB of L3 cache, bLLC versions could offer up company has reportedly abandoned plans to ~~144MB. Internal documents and partner presentations have confirmed that~~ include a high-end integrated GPU featuring 12 Xe3P cores in the Nova Lake-S ~~will utilize the new LGA1954 socket and Intel 900-Series motherboard platform, replacing~~ lineup, instead reserving that configuration for the ~~LGA1851 socket. Leaked information suggests~~ subsequent Razor Lake-S generation. This shift may delay Intel’s high-performance desktop APU competition with AMD until late 2027 or early 2028. Additionally, Intel ~~intends~~ appears to ~~maintain~~ be managing a transition between platforms. A new family dubbed ‘Raptor Lake Next’ may extend the ~~LGA1954 socket across multiple generations to provide greater~~ life of the LGA 1700 platform ~~longevity, similar to AMD’s AM4 and AM5 approaches. Recent roadmap data presented at a partner event in China suggests a staggered release schedule. Mass production is expected in Q4 2026, with~~ into early 2027. Meanwhile, preparations for the ~~first consumer chips arriving in Q1 2027, starting~~ LGA 1954 platform continue, with ~~a 28-core configuration.~~ shipping manifests identifying ASRock Z990 motherboard models, such as the Taichi Creator and Steel Legend WiFi, which are expected to offer increased PCIe 5.0 lanes.

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