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TechRadar
TechRadar
Isaiah Williams

AMD's FSR 4 upscaling tech gives even more PC games a free image quality upgrade – but you still need a modern GPU

An AMD Radeon Graphics Card With Three Fans Standing Upright Against A Dark Red Backdrop.
  • AMD's FSR 4 is now available in most FSR 3.1 and DX12 supported games
  • The new Adrenalin Software driver allows users to override FSR 3.1 with FSR 4
  • It only works in games that have a signed FSR 3.1 DLL

While AMD fans await an eventual FSR 4 backport to older non-RDNA 4 graphics cards alongside updates to the upscaling technology that's exclusive to some of the best GPUs on the market, Team Red has at least made life easier for developers and gamers.

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