Ok so once you get a stable OC (to me stable is testing using stuff like OCCT, intel Burn test, etc and it Not crashing, ever, what is stable to you?) you lower the voltage to see if its enough to cut the heat but if it crashes, raise it again. But what if 1.2v and 4.5ghz is stable, i can raise it to 4.6 and make it 2.25v and so on. But did you run the tests for HOURS or like one hour? 2 more things, is that the only thing you need to change? Voltage and ratio? thats it? Nothing else? And finally, how many days did it take you to get a stable oc?