Intel CPU leaks broaden
Leaked specs for Intel's Core Ultra Series 4 picture a very high-end part — 52 cores, 288MB cache and a 74 TOPS NPU — while separate reporting shows Intel expanding its budget Core Series 3 line with up to six cores and an integrated NPU. The combined signals point to Intel pushing both aggressive desktop/performance SKUs and NPU-enabled entry parts for diverse market segments. (x.com/TheGalox_) (x.com/pc_watch)
Intel’s next PC chips are pointing in two directions at once: a leaked Core Ultra Series 4 desktop part with up to 52 cores, and newly launched Core Series 3 laptop chips built for cheaper machines. (pcmag.com) (intel.com) On the high end, reporting around Intel’s 2026 “Nova Lake” desktop lineup says the top configuration could reach 16 performance cores, 32 efficiency cores, and 4 low-power efficiency cores, for 52 total. Intel has already said Nova Lake will arrive by the end of 2026. (techpowerup.com) (pcmag.com) Those leaked desktop parts are also tied to two other numbers that stand out: up to 288 megabytes of “big last-level cache,” which is extra on-package memory meant to keep data closer to the cores, and a sixth-generation neural processing unit rated at 74 trillion operations per second, or TOPS. (videocardz.com) (techpowerup.com) On the low end, Intel made the other half of the story official on April 16: Core Series 3, the chips formerly tracked as Wildcat Lake, for entry laptops, schools, small businesses, and edge devices. Intel says the line is built on its 18A process and will ship in more than 70 designs in the coming months. (intel.com) (pcmag.com) The top Core Series 3 option, the Core 7 360, has six CPU cores, boosts its performance cores to 4.8 gigahertz, and carries an NPU rated at 17 TOPS. Intel says the broader family reaches up to 40 platform TOPS when the central processor, graphics, and NPU are counted together. (pcmag.com) (intel.com) That split helps explain Intel’s current PC plan. “Ultra” remains the label for the faster, more expensive parts, while Core Series 3 is being positioned as a lower-cost line that still includes on-chip AI hardware and newer connectivity such as Thunderbolt 4, Wi‑Fi 7, and Bluetooth 6. (pcmag.com) (intel.com) The cache leak matters because Intel has been looking for a stronger answer to AMD’s gaming-focused cache strategy. PCMag reported in January that Nova Lake’s “big last-level cache” is widely seen as Intel’s alternative to AMD’s 3D V-Cache, which has helped AMD’s top gaming chips. (pcmag.com) The AI numbers matter for a different reason. Microsoft’s Copilot+ PC program set a 40 TOPS NPU threshold for local AI features in Windows laptops, and Intel’s own Panther Lake roadmap has targeted up to 50 TOPS on mobile; a 74 TOPS desktop NPU would push that higher in towers and workstations if the leak holds. (microsoft.com) (techpowerup.com) Intel is also changing the platform under those desktop chips. Reports on Nova Lake point to a new LGA1954 socket, which would require new motherboards even if cooler compatibility is retained. (techpowerup.com) (pcmag.com) For now, only the budget half is official. The desktop specs are still leaks, but taken together with Intel’s April 16 launch, they show a company trying to cover both ends of the PC market with newer AI blocks: cheaper laptops that finally get an NPU, and desktops that may chase back the top tier on core count and cache. (intel.com) (techpowerup.com)
