CPU Usage Pulsing

BooMaster097

Reputable
Apr 15, 2014
3
0
4,510
While running any game (in this case running Prime95) my CPU pulses almost like a heart monitor. While running Prime95 the CPU stays at a steady 98-100% usage then out of nowhere it drops down to 40% every time (picture below). I have my CPU overclocked to 4.03GHz, up to date BIOS, all drivers installed, no CPU overheating issues (average 70F-80F), and brand new RAM. I am honestly stumped on this one.

Specifications:

ASRock 970 Extreme4 Motherboard with BIOS version 2.6
AMD FX 8320 Eight-Core-Processor (3.5GHz)
Cooler Master RL-S120M Liquid Cooler
16GB (2x8GB) GSKILL Sniper Series RAM
Windows 8.1 Pro

Here is a picture of what the CPU usage looks like:
https://www.dropbox.com/s/0r5g0fosr4wvosz/CPU%20Usage.png?dl=0
 

BooMaster097

Reputable
Apr 15, 2014
3
0
4,510
I have no idea, but what ever it is it is making my games lag out like no other when it drops. It only does it after about 10 minutes of gameplay. Like I said, there is no issues with over heating, so I don't know if it is a UEFI setting, or what it could be.