Running FSR 4 on RDNA2 Graphics Cards Can Improve Image Quality, but with up to a 10–20% Performance Penalty

[Peter_Brosdahl]

Recent testing has shown that it is possible to run AMD's latest upscaling technology on older RDNA2 graphics cards, but there's a catch.

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[Marees]

Cool next version is Redstone with path tracing

Hopefully it should come to steam deck & base PS5