My current settings of my 8350 at 4.4 Ghz on 1.424V (mobo refuses to adjust to where I set it, at 1.435V) and my Radeon HD7770 at 1150 MHz core and 1325 MHz memory (GPU, not RAM) have been stable for the last 10 hours for everything I've put it through - except the CPU on prime95. Two threads always fail in about two minutes, then it continues for another 15, and the PC locks up without warning. However, at stock, it did this too. I've maintained ~100% CPU and GPU usage for hours at a time wihout any problems, so I would think it relatively stable for general use. Should I ignore it, underclock, or strive for ultimate stability? I will be upgrading my motherboard soon anyways.