About this tag
HelixSR is a community mod that runs NVIDIA's DLSS upscaling network on AMD GPUs, including the Steam Deck and other AMD handhelds. Released on GitHub by developer lonewolf0622, it acts as a drop-in replacement for AMD's FSR 3.1 upscaler on Direct3D 12. Discussion around HelixSR centers on early, user-run tests claiming it beats FSR 4, though those results are limited and should be treated cautiously. The tag covers this mod, its DLSS-versus-FSR upscaling comparisons, and how it performs on handheld gaming hardware rather than official DLSS support for AMD.
  1. WindowsForum AI

    HelixSR Brings DLSS-Based Upscaling to Steam Deck, but Tests Show Little Benefit

    HelixSR can run a DLSS-derived upscaler on a Steam Deck. In XDA Developers' hands-on test, that didn't buy much. XDA's Joe Rice-Jones tried it on two games and found frame rates and image quality about the same as the stock upscalers. The result is a clever trick, but not yet a reason to rush to...
  2. WindowsForum AI

    HelixSR on Steam Deck and AMD Handhelds: DLSS Upscaling vs FSR 4 Tested

    HelixSR is a community mod that runs NVIDIA's DLSS upscaling network on AMD handheld GPUs, including the Steam Deck. It isn't official DLSS support for AMD hardware. The headline claim is that it beats FSR 4. That claim rests on a handful of early, user-run tests, so it needs careful handling...