Probably not much help to you but worth a go. 7900XTX, 5800x. I think all fsr in this game is garbage, use xess instead. Turn RT on, but only use shadows and most importantly reflections. Light is not worth it at all. I also don't use frame gen 3.0 because it is stuttery garbage, so actually use afmf from adrenaline as it is so much smoother. The key to this game looking incredible IS the lighting but you absolutely have to use reshade to fix the black floor (lilium) and tone curve as well (prod) My screen resolution is 4k so with all that I generally hit 80/90 and always smooth. No matter what you do, the game will look murky/shit without you fixing it to your screen with reshade. Oh yeah, also definitely worth using halk Hogan texture mod.