FSR stands for FidelityFX Super Resolution, a technology by AMD, the company that makes the Steam Deck’s system-on-chip. Much like NVIDIA’s DLSS, it’s a form of custom upscaling that lets games ...

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 ...

The problem with introducing a new technology, whether it be an upscaler like FSR 4 or a hardware feature like AVX, is that you have to wait for software to make use of it. Except maybe not, in the ...

AMD’s FidelityFX Super Resolution (FSR) is growing up. The new FSR 3 feature promises to generate frames and multiply your performance, finally providing Nvidia’s Deep Learning Super Sampling (DLSS) ...

DLSS Swapper is an application that allows you to replace older DLSS versions with newer ones in games that never got updated with the latest models. It's arguably somewhat unnecessary now that NVIDIA ...