
Originally Posted by
scaryjim
Have you tried dropping everything back to stock and rechecking? If you've slapped a new set of RAM in and then immediately reapplied a previous set of OC settings, my bet is the new setup simply isn't stable at the previous overclock.
Most particularly, you've gone from 2 DIMMs to 4 DIMMs, which always puts more stress on the IMC, and therefore the CPU. You're almost certainly going to have to retest the full OC profile from stock and find out what your "new" stable is...