Well after playing around some I thought I had a good OC...
Memory: Linked & Synced (666.7MHz)
CPU vcore: 1.30625
CPU FSB: 1.3v
GTLVREF Lane voltages: All at +05mv (still unsure if this does anything)
All other voltages on auto
Disabled speed step, Thermal cont, CIE, and all spread spect settings.
I noticed after post that without touching the RAM it was reading as 5-5-5-15 1T while previously it was set to 2T. Is that due to link and sync?
CPUID #s Under load (Prime95)
CPU: 1.27v (after Vdroop, set to 1.306v in BIOS)
+12v: 10.43 (should I be worried about only getting this as peak out on full load?)
Core temps: 50c/50c/47c/47c
I assumed these were good settings since I didn't really have to mess around with much and I want to keep my hardware for a long while still. After running 3 hours of Prime95 with no errors I decided to real world test it with some COD4. After about 1-1 1/2 hours of continuous play I got a BSOD with "Memory management" error. I never touched the memory other then to link and sync it but left the rest alone. I ran the memory diagnostics tool right after and didn't get any errors reported.
I'm rather worried now and was wondering if anyone could offer any tips on how to resolve it. I was thinking of upping the CPU volts again but I didn't think that would make a difference to the RAM. Any help would be greatly appreciated.