Some users have reported that forcing the game to use WARP (a software rasterizer) bypasses the CPU check because the GPU driver handles the instruction load. This only works if your GPU is modern (RTX 2060 or better) and your CPU is almost compatible (e.g., missing only FMA but having AVX2).
The game uses FMA specifically for spatialized audio and speaker panning. Without it, you may experience robotic, buzzing audio, lagging subtitles, or out-of-sync cutscenes. how to fix god of war ragnarok avx2 fma not s high quality