Hello, so i got sapphire 280X gpu clocked to 1115MHz and there is program that's called Wallpaper Engine (it changes the desktop with live wallpapers,gifs or videos.) this program brakes the clock speed to 850MHz i tried to reinstall the drivers but it did not worked so i contacted their support at the end they said its driver issue and couldn't do much about it.
the clocks stays on 850MHz even if i exit the program completely, my fps in game is not that good because of that . if i restart the pc and wallpaper engine is not running everything is fine and normal.
im running this on win10