Valve officially announces FSR 4.1 support for the Steam Machine through Proton Experimental
TweakTown | 31.07.2026 02:55
After promising FSR 4.1 support several weeks ago, Valve has officially introduced AMD's latest upscaling technology to the Steam Machine. In a Steam blog post, Valve states that FSR 4.1 is now available for Steam Machine owners to take advantage of in compatible games with the introduction of FSR 4.1 to the experimental branch of its Proton compatibility layer. Valve has also introduced a CAD file featuring the Steam Machine's external geometry for users who want to make their own accessories for the console.
