stor97 :
No viruses, Drivers updated. not sure how to check the cpu usage in game. It's been the same fps since I got the computer, either way temp looks good.
Ctrl+Shift+Esc>Performance Tab. Then start gaming. After a couple minutes minimize your game and take a look at your graph. With that CPU you shouldn't be anywhere near 100% on most games. Use MSI Afterburner in the same way to monitor your GPU. Task manager is also great for monitoring your RAM, HDD and net usage. Also if you have multiple monitors, game on one and use the others for resource monitoring.
If none of those are maxed out you probably have some sort of virus.