I was just running a 4.2GHz OC on 1.136V (-.085), and was testing with Intel Burn Test & CPU-Z.
It seems CPU-Z experiences a temperature "spike" and records it as a high. I can stare a CPU-Z and not ever see the temperature get above what you see in the left column, yet it shows highs that are substantially higher. Are those accurate?
I ask because this is extremely conservative and those temps don't seem to make much sense (the max temps). Ambient room temp is around 19C.
I'd like to get a stable, conservative OC at 4.2GHz, and then push to 4.5GHz and see what I can get.