Ars Technica

AMD’s FSR 4 upscaling is exclusive to 90-series Radeon GPUs, won’t work on other cards

AMD’s new Radeon RX 90-series cards and the RDNA4 architecture make their official debut on March 5, and a new version of AMD’s FidelityFX Super Resolution (FSR) upscaling technology is coming along ...
TweakTown

FSR 4 running on a Radeon RX 7900 XTX is possible, but performance takes a big hit

TL;DR: AMD's AI-powered FSR 4 significantly enhances upscaling image quality, rivaling NVIDIA DLSS. However, due to FP8-capable AI hardware requirements, it is exclusive to the RDNA 4 Radeon RX 9000 ...
TechSpot

AMD accidentally leaks FSR 4 source code, teasing possible support for older Radeon GPUs

Cutting corners: AMD's FSR 4 upscaling is far more competitive with Nvidia's DLSS when compared to previous iterations, but it is not open source and only supports the company's latest graphics cards.
Digital Trends

AMD’s next version of FSR promises better visuals and support for Xbox

At GDC 2024, AMD has announced an update to FSR (FidelityFX Super Resolution), its upscaling tech for improving frame rates in games. FSR 3.1 brings some predicted improvements to image quality and ...
PCGamesN

Cyberpunk 2077 2.3 with FSR 4 is transformative for AMD Radeon GPU owners

Cyberpunk 2077 now looks significantly better on the latest AMD Radeon GPUs, thanks to its support for the latest AMD FSR 4 upscaling tech. Unlike AMD's previous versions of FSR, this one properly ...
Ars Technica

AMD promises big upscaling improvements and a future-proof API in FSR 3.1

Last summer, AMD debuted the latest version of its FidelityFX Super Resolution (FSR) upscaling technology. While version 2.x focused mostly on making lower-resolution images look better at higher ...