nezzari: Once again if you divide the MHz that RealTemp shows by the MHz CPU-Z shows for your first pic you get 2750.6 / 2671.5 = 1.0296 or a 2.96% difference. For your second pic it is a 2.95% difference. Hard to understand why this is happening on your board but not on others. Another test you can try is set the upper right window to MHz, right click the mouse a few times to see that the MHz is consistent then run the XS Bench feature. After the bench is done the MHz window will automatically be updated. Does it change any then. Trying to find an accurate timer in Windows is a bit of a joke. The XS Bench forces a longer MHz calibration period so it would be interesting to see if your results change.

PCTwin: When you are overclocking with additional core voltage, the thermal shutdown point will be greatly reduced. If you drop your MHz down to 1600 MHz and lower your core voltage, the thermal shutdown won't happen until approximately 125C. Is there any reason you set TjMax=90C? I've seen people using TjMax=85C and 95C and 100C and 105C but I think you're the first to use 90C. I'm just curious.