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AMD promises to bring improved, hardware-backed FSR 4 upscaling to older Radeon GPUs

Ars Technica • Thu, 14 May 2026

AMD promises to bring improved, hardware-backed FSR 4 upscaling to older Radeon GPUs

FSR 4.1 running on RDNA3 or RDNA2 GPUs may take a bigger performance hit.

What happened?

FSR 4.1 running on RDNA3 or RDNA2 GPUs may take a bigger performance hit.

Story details

FSR 4.1 running on RDNA3 or RDNA2 GPUs may take a bigger performance hit.

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Original source

https://arstechnica.com/gadgets/2026/05/amd-promises-to-bring-improved-hardware-backed-fsr-4-upscaling-to-older-radeon-gpus/