Random BSOD Overclocking

phosphorus

Honorable
Aug 25, 2016
43
0
10,530
System:
I5 4670k
Asus GTX760 DC2 OC 2GB DDR5
2x Corsair 8GB DDR3 1600MHz Vengeance CL10
ASUS Z87-A
CORSAIR TX-750W V2
Cooler CPU Corsair Hydro H80i
SSD Samsung 840 250GB SATA III

Been doing tons of stress tests. My temps never seem to raise above 80c, medium is about 70c. Yet I get BSODs seemingly randomly.

http://postimg.cc/image/ehhpkin43/ - 8 hours stress passed
http://postimg.org/image/w4pvdmq3z/ - 8 hours stress passed

IDK, what's happening. It passes the tests, then breaks why?

Also teh CPU get 100% randomly now, and apps stop working o_O