AMD FSR 3.1 game titles 'should just work' with FSR 4 drop-in DLL file replacement hints leaker
In the original AMD FSR 4 reveal slide at CES 2025, we learned through some tucked-away text that the "AMD FSR 4 upgrade feature (is) only available on AMD Radeon RX 9070 Series Graphics for supported games with AMD FSR 3.1 already integrated", …