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 ...

AMD is reportedly working on a way to bring its acclaimed FSR 4 upscaling tech to its older GPUs, such as the Radeon RX 7900 range. FSR 4 is currently exclusive to GPUs based on the RDNA 4 ...