AMD FX CPU performance issues (overclocking)

Nightriser

Reputable
Apr 30, 2014
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4,530
Hey everybody!
I'm using an AMD fx 8150 processor.
The issue is that it seems to be underpowered...In every game i have frequent fps drops,and the processor is the bottleneck(my opinion)
My GPU is GTX 660 (2gb) (i have two of them in SLI mode)

What you guys can suggest to improve my ingame performance?
I'm thinking about overclocking my CPU,but i have no idea how...
My mobo is AsRock 970 Extreme 4.

Looking forward for your responce and thank's for your attention :)