my gpu usage in overwatch goes like from 0% and then it just goes crazy when i go ingame
Maybe you could supply INFORMATION REQUIRED WHEN POSTING A QUESTION, and some more detailed info on "goes crazy".
Radeon (TM) RX 480 Graphics
Intel(R) Core(TM) i5-3470 CPU @ 3.20GHz
Core Clock 1328 in stock
Memory size 8192
Windows 10 64bit
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