Intel "Wildcat Lake" Core 300 Series Specifications Surface
31 March 2026 at 23:34
Intel's "Wildcat Lake" processors, part of the Core 300 series non-Ultra family, have been leaked by a reputable source Jaykihn0 on X, revealing the entire lineup across various configurations and SKUs. The lineup includes six SKUs across the Core 3, Core 5, and Core 7 tiers, all designed to operate within a 15 to 35 W TDP range. Each model features a hybrid core configuration, pairing two "Cougar Cove" P-cores with four low-power efficiency cores, completely omitting the traditional "Darkmont" E-cores. Boost clocks range from 4.3 GHz on the entry-level Core 3 304 up to 4.8 GHz on the Core 7 360. All six SKUs share 6 MB of L3 cache, a single NPU tile, and integrated Xe3 graphics. The leak suggests that Intel is bringing architecture closely related to the Core Ultra 300 "Panther Lake" mobile platform into the embedded and industrial space, or perhaps into low-cost laptop configurations that don't require the power of "Panther Lake," appealing to buyers seeking budget-friendly options.
The 2P+0E+4LPE core layout is a deliberate trade-off, prioritizing efficiency over raw multithreaded performance, which suits the thermal constraints common in edge and IoT deployments. NPU performance figures range between 15 and 17 TOPS across the lineup. While this won't power the largest LLMs, it may be more than sufficient for on-device inference in industrial or automation settings. The Core 3 304 deserves special mention: it reduces to a single P-core and one Xe graphics unit, creating a clear cost-optimized option at the bottom of the lineup. SIPP certification, important for buyers needing stable, long-lifecycle platform support, is available on the Core 7 360 and Core 5 330 but not consistently across the lineup. Notably, there is no vPro support on any SKU, clearly distinguishing "Wildcat Lake" from Intel's enterprise mobile portfolio.
The 2P+0E+4LPE core layout is a deliberate trade-off, prioritizing efficiency over raw multithreaded performance, which suits the thermal constraints common in edge and IoT deployments. NPU performance figures range between 15 and 17 TOPS across the lineup. While this won't power the largest LLMs, it may be more than sufficient for on-device inference in industrial or automation settings. The Core 3 304 deserves special mention: it reduces to a single P-core and one Xe graphics unit, creating a clear cost-optimized option at the bottom of the lineup. SIPP certification, important for buyers needing stable, long-lifecycle platform support, is available on the Core 7 360 and Core 5 330 but not consistently across the lineup. Notably, there is no vPro support on any SKU, clearly distinguishing "Wildcat Lake" from Intel's enterprise mobile portfolio.
