PC Screen Freeze after 3 hour use

[AndreDre]

i got all the info on here http://pcpartpicker.com/p/CWn9TH i added custom parts to explain things more detailed i'm trying to avoid going to a parts plus store and having them sell me bs and just actually find the problem any help or thoughts would be so much help the freezing is like after 3 hours of ark on medium at 720p i get 80 frames than when it freezes and come back its 60 frames and freezes every 1hour and just keeps going to the point that its a freeze every 10 minutes this is only while playing a game and its not all games only games that are more cpu intensive witch really levels things out im thinking its tempture is at play but not only that the clocked speed and core number is wrong maybe my motherbroad is using some sort of auto clock

 

[wpgwpg]

This sounds like an overheating problem. If you haven't checked your temps, download something like SpeedFan and see what it says. The more you get over about 60 degrees C, the more prone you'll be to this kind of thing.

Good luck.