My game only runs smoothly with normal texture quality, turning it up to high causes constant stutters but when its not the framerate is ok, my pc has been able to handle this in the past, gpu usage goes between 30%-50%, reinstalling the game, and setting gta5.exe and PlayGTAV.exe to realtime priority didn't help. All other settings are normal or off, and no mods are installed
PC Specs:
Ryzen 5 2600 six core
RX 580 4gb
8gb ram