My system has a low CPU usage but my frame rates are unstable, System includes; MSI FXA990 Gaming motherboard, 32GB DDR3 Ram, Rx 480 Red Devil, 1300Evga PSU, AMD FX 8370, CPU Antec Water cooler.
which game or games are unstable?
try backing down on game settings and see if that helps
I ran GTA V and No man sky. On gta the usage was 60% and no man sky 12%.
Frames went from 60(capped) to 34
GTA 5 should be ok but No Man's Sky is still awaiting the next patch which I heard is pending soon.
Make sure vsync is on in each game
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