FSR 4 modded to run on RDNA 2 GPUs improves image quality by "leaps and bounds," but carries 10-20% worse performance —AMD's leaked source code turns into modding frenzy

https://www.tomshardware.com/pc-components/gpus/fsr-4-modded-to-run-on-rdna-2-gpus-improves-image-quality-by-leaps-and-bounds-but-carries-10-20-percent-worse-performance-amds-leaked-source-code-turns-into-modding-frenzy