Mar 16th 2021 Intel Launches 11th Gen Core "Rocket Lake": Unmatched Overclocking and Gaming Performance (254).
PS3 EMULATOR PSN STUFF PATCH
Oct 13th 2021 First Windows 11 Patch Tuesday Makes Ryzen 元 Cache Latency Worse, AMD Puts Out Fix Dates (157).Jul 21st 2021 Intel Core i9-12900K Allegedly Beats AMD Ryzen 9 5950X at Cinebench R20 (155).In God of War: Ascension, the Rocket Lake processor produced 68 FPS, while Alder Lake produced 78 FPS, representing around 15% improvement. The Alder Lake chip had disabled E-cores. The team benchmarked Intel Core i9-12900K, and Core i9-11900K processors clocked at 5.2 GHz for tests. This means that latency in the ring bus is presumably lower. With E-Cores disabled, and only P-cores left, the processor can execute AVX-512 and gets a higher ring ratio.
Thanks to the team behind the RPCS3 emulator, we have some information and tests that suggest that turning E-cores off gives a performance boost to the emulation speed and game FPS. Officially, Alder Lake processors don't support AVX-512, as the processor's little E-cores cannot execute AVX-512 instruction. However, the AVX-512 boost is only applicable when E-cores are disabled as software looks at the whole package. The P-cores are based on Golden Cove architecture and can execute AVX-512 instructions with ease.
First of all, the Alder Lake processors feature a hybrid configuration with high-performance P-cores and low-power E-cores. According to some testing performed by the team behind RPCS3, a free and open-source emulation software for Sony's PlayStation 3, Intel's Alder Lake processors are enjoying a hefty performance boost when E-Cores is disabled.