I'm having a problem with my computer where randomly during games I get a HUGE fps drop. It'll get to the point where I can't play at all. If I leave the game on for awhile it'll come back to normal fps, but eventually it'll drop again. This has happened in some of the bigger games like Skyrim and Diablo 3, but also in stuff like minecraft on the LOWEST setting. On top of that, I noticed that whenever this happens my processor makes a lot of noise. I think it's a fan or something, but I honestly don't know anything about computers. I was hoping someone could help me, because I'm pretty sure my computer is more than enough to run those games atleast on the lowest settings.
Here's a picture of my system information, since I don't actually know what I need to give you guys for some help.