I've recently moved over to AMD managed to get a cheap 7800XT.
I'm on a fresh install of windows and every game is perfect expect fc25 the game stutters and microstutters along with tearing past 210fps (freesync on) even with vsync 240hz monitor (currently capping between 192-210) to maintain smooth feeling.
But along with that issue it seems fc25 likes to completely crash Adrenalin software no other game has done it yet
Bf2024, cities, Indian Jones etc but fifa completely locks the app out
And I know when it happens because my game suddenly becomes a slide show for 2seconds complete fps drop/slow down doesn't last long it's manageable but after that amd app will not launch or overlay doesn't work need to close all processes in task manager or log off /back in
Setup:
Win 11 24h2
Ryzen 5800x3d
Rx7800 xt
16gb ddr4 3600
Corsair rm850
Fresh install , all drivers upto date