So basically this, upgraded from a 3080 10gb to a Sapphire Nitro+ 7900XTX for 4k 144hz gaming and out of all my library Farming Simulator 22 in game performance is ABYSMAL compared to my other very demanding games like for example RDR2 or TW Warhammer 3 (in which i have no stuttering problems whatsoever even when all settings are in Ultra 4k). In FS22 the FPS is all over the place, from 60 fps to 122, never reaching 144hz like the monitor, while in the meantime the GPU utilization never passes 60%!!!! I tried disabling all the options, going low quality, i get the same FPS variating wildly and the same GPU util never passing 60% while the stuttering persists. Even in places on map where the game reaches the maximum 120 FPS, there is an annoying stuttering that kills the experience. Also activating FSR 1 or 2 doesn't change anything at all, it's like it's not working at all in none of the modes, be it quality or performance, on the contrary, i get lower FPS count than when TAA alone is active. It is driving me insane, 2 months have passed since i got the GPU, trying daily to fix this game and no setting at all makes it work like a charm like on my previous 3080 (the GPU is the only thing i changed in my system, i am using the same x570 mobo and ryzen 7 5800x as before).
Basically i ran out of ideas and can't think for the love of god what else could i do to improve the gaming experience in this title...