TL;DR: AMD's FidelityFX SDK 2.0 introduces FSR 4, an AI-driven upscaling technology exclusive to RDNA 4 GPUs, offering significant image quality improvements and Unreal Engine 5 integration. AMD is ...
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.
What does "FSR" stand for, PC gamers? If you said FidelityFX Super Resolution, well, you're mistaken. It turns out FSR doesn't stand for anything; instead, it's simply a brand for AMD's graphics ...