Core i7 Overclocking by Batch #

[frag85]

I haven't done any extended OC'ing with HT on past 4.0ghz (190x21) because I use this system for gaming and the heat output was getting outrageous. IIRC at 190x21 i needed 1.28vcore with HT ON, where it only needs 1.22 w/ HT off. The QPI/Vtt also needed 1.42v w/ HT on to pass several days of stress testing, although it might have needed voltage elsewhere. I don't have the need for HT so I probably won't ever go back to testing with it on.