Last week, AMD released its new wave of graphics hardware, developed around the new RDNA 4 architecture. Machine learning performance is dramatically increased, opening the door to FSR 4 – a brand-new ML-based upscaler that delivers excellent quality, comparable to Nvidia’s DLSS. Just after launch, AMD revealed that it was co-developed in association with Sony as part of its Project Amethyst initiative and in an interview with Digital Foundry, PlayStation lead system architect Mark Cerny says that “our target is to have something very similar to FSR 4’s upscaler available on PS5 Pro for 2026 titles as the next evolution of PSSR.”