Hacking FSR 4 onto RX 7000 Series GPU without Official Support
A Reddit user has successfully run FSR 4 on their Sapphire Radeon RX 7900 XTX, despite not being officially supported by AMD. This achievement is made possible by the latest Mesa update for Linux, which enables FP8 precision via FP16 on older GPUs. To achieve this, the user used the OptiScaler DLL injection tool to … Read more