Been tinkering around with undervolting my 13700k and most people I’ve seen online seem to think their chip can easily be consistently stable at an negative offset of -0.135. Mine on the other hand becomes unstable at -0.080. Also whilst running cinebench wont push past 4.5ghz. Am I missing something here?

Max temps and scores so far on cinebench are as follows: Score 26k Temp max 87 degrees