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Valve leaks FSR 4.1 for RDNA 3 and RDNA 3.5 GPUs through Proton Experimental

Valve has released FSR 4.1 via Proton Experimental, expanding upscaling capabilities to AMD RDNA 3 and RDNA 3.5 architectures.

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The brief

Valve has introduced FSR 4.1 through the latest Proton Experimental build. The release facilitates access to new upscaling features on hardware utilizing AMD RDNA 3 and RDNA 3.5 graphics architectures.

Coverage from Notebookcheck, The Shortcut, TechPowerUp, Wccftech, and VideoCardz.com highlights that the update includes an INT8 model. Reports indicate the inclusion was discovered via an accidental leak within the experimental software environment.

Future updates will clarify the full scope of performance improvements for the Steam Machine. Coverage does not yet specify an official release date for a stable version outside of the Proton Experimental branch.

Synthesized by PULSE from the headlines below under a strict no-invention contract. ✓ fact-checked: all claims supported by sources Updated 1h ago.

Quick answers

What hardware is compatible with the new FSR 4.1 features?

According to coverage, the features are compatible with RDNA 3 and RDNA 3.5 GPUs.

How was the FSR 4.1 software discovered?

Reports from multiple outlets state the software was leaked through Valve's Proton Experimental update.

What technical detail was confirmed regarding the FSR model?

TechPowerUp and Wccftech report that the leak confirms an FSR 4.1 INT8 model.

Coverage (7)

Topics

Valve AMD FSR 4.1 Proton RDNA 3 Steam Machine

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