I was just wondering what the maximum core voltage for an i5 4670k is. Mine is getting 43ghz with about 1.25 vcore. With max temps around 71 degrees. From what i've seen, I got a really bad chip. I've seen people say that 1.4 vcore is fine, but others say to never go past 1.3. Do you guys think that I should increase my voltage, and if so what should i increase it to.