I just bought a 7900 XT for my system & I can't get it to stop stuttering/underperforming in certain situations.
Specs:
CPU Ryzen 7 5800X (not the x3d) MB ROG Crosshair VIII x570
NZXT Kraken 280mm AIO
XFX Merc310 7900XT
Seasonic Focus V3 GX-1000W
Windows 10 OS stored alone on 500mb m.2 NVMe...
Specs
Ryzen 5 3600X - stock cooler
Asus Strix X570-I
2 x 16GB Corsair Vengeance RGB 3600MHz
Gigabyte GTX 1660 Ti
970 EVO m.2 & an 860 EVO SSD
Corsair SF450 450 watt PSU
Runs absolutely fine, temperatures look good, no other problems other than crashing randomly
It doesn't BSOD though, it just...