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How to Use AMD FSR 4 in Virtually Every Game That Supports DLSS

With a tool called OptiScaler, you can inject FSR 4 into any game that supports one of the three popular upscalers (FSR 2 and newer, DLSS, or XeSS). All you've got to do is unpack the OptiScaler ...
TweakTown

AMD RDNA 4 GPU owners can now add FSR 4 support to games with an easy DLL swap

TL;DR: AMD's FidelityFX SDK 2.0 simplifies upgrading games to FSR 4, enabling RDNA 4 GPUs to access enhanced upscaling and neural rendering. By integrating signed DLL files, AMD allows seamless ...
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AMD's tiny FSR 3 update aims to improve upscaling quality but also lays the foundation for adding Redstone AI tech to games

Software updates usually only grab news headlines when it's a major new version, bringing something special or different for users to enjoy. So a minor revision by AMD to its FSR toolkit wouldn't ...

Nvidia GeForce GPUs could run new FSR, says AMD, with huge implications for DLSS

AMD FSR Redstone uses the GPU shader cores, rather than AI matrix cores, so it could run on Nvidia GPUs and older Radeon ...