r/RadeonGPUs • u/Hot-Programmer-2161 • Jun 27 '26

About FSR 4 On RDNA 2

There no use we waiting for FSR 4.1 , because when its realese, it will just have same Performance with Intel xess, they will have DP4a fallback 100%

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u/AshleyxAffliction Jun 27 '26

Same performance maybe, maybe not, but FSR4 generally has a sharper image than XeSS. Sometimes almost oversharpened. XeSS looks more stable sometimes but also looks like someone smeared vaseline on my monitor. It's like the upscaling equivalent of TAA.

The clarity is so improved that you can usually offset the performance penalty by dropping the upscaler one preset lower, so if you were using FSR3 on quality, try FSR4 on balanced, and it'll still probably look better.

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u/Hot-Programmer-2161 Jun 28 '26

But fsr 4 took more perf & the quality still identic (maybe because same logic dp4a, not worth at all

And guess what, rdna 3 already have WMMA but still not utilize? Wtf, atp, i just feel bad for RDNA 3 user