When Valve introduced its Steam Machine cube gaming console/PC, the gaming community began questioning the hardware choices and Valve's performance claims. However, a Valve engineer stated that the Steam Machine is more powerful than 70% of gaming PCs on the market, based on Steam Survey data. It fe...
Source is RDNA3 not being able to handle FP8 on any OS. It just can’t do FSR4.
There is an unofficial INT8 version of FSR4 that was leaked from AMD that works on RDNA3, but it’s a lot slower, and FSR4 is already pretty heavy.
Would FP8 be exposed as the VK_KHR_shader_float8 vulkan extension?