They'er not the same driver version, are they? Have you tried a different version? Possibly BETA drivers or even an older stable version? Maybe even Omega drivers off of Guru3D.
When you reformat, are you doing a full or quick format?
You could also try doing a Memtest86+ run.
Download it from here: Memtest86+ - Advanced Memory Diagnostic Tool and burn the ISO to a blank CD, and run it for at least 4 hours. If there are any errors reported, that means there is bad system RAM.
Yeah memtest86 was going to be my next path of action, and no its the newest driver. The previous two were older versions.
Will do carnage, Ill check the memory with memtest86, thanks again for the help.