this post was submitted on 28 Sep 2025
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RDNA2 FSR4 Performance vs FSR3 Quality (www.youtube.com)
submitted 2 days ago by WereCat@lemmy.world to c/linux_gaming@lemmy.world
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I was trying out FSR4 on my RX 6800 XT, Fedora 42. Works really well and it easily beats FSR3 in visuals even on Performance. It does have a significant performance hit vs FSR3 though but it still works out to be a bit faster than a native rendering on Quality.

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[–] Hond@piefed.social 6 points 1 day ago (1 children)

Neat!

I didnt know RDNA2 would work with FSR4 too.

[–] WereCat@lemmy.world 3 points 1 day ago

With the Int8 model this should work on older cardd as well as on NVIDIA and Intel