So recently I bought xfx rx 580 8gb oc+ from my friend. Video card is 2 years old but he didn't use It a lot. I installed It successfully with some minor problems (monitor problems) anyway I downloaded few games - low graph games (Assassin's Creed 1, Valorant etc...) and played It on ultra with OK fps. I decided to download Mafia 3 and the problem was there. I got 30 fps on high video settings so I switched It to low and had same 30 fps... Then I actually started noticing that I haven't actually got many fps In other games too like GTA V so I started searching for solution. Downloaded DDU and tried reinstalling new drivers and the old ones. None of them work, same 30 fps... I checked fps limit is disabled. It says GPU UTIL is 100% but uses only about 60-70 W. Any ideas?