So I have been overclocking my 980GTX to be able to keep up with the latest and greatest while still on 1440p and getting as high of a fps and graphics quality as possible. The problem I have is that about 1 or 2 hours in to a game (or even less) my game freezes and gives my some kind of orange-ish looking screen forcing me to reboot manually. It's really tedious and I don't think it's my temps either, my max temps are around 78-80 degrees and my overclock is 215 on the core and 450 on the memory. Furthermore I've got my power target at around 120 and my voltage at 12, fan speeds are on auto adjust. I'm stuck guys, could it even be the PSU, or CPU, can anyone please help! Thanks in advance.
Rest of specs:
i7 4770K: Stock clock
Corsair RM1000 modular 80+ gold
16GB ram
Asus maximus VI formula
Win 10 64-bit
REFERENCE GTX 980