I know that I have read about it in one of the datasheets, but I cannot for the life of me find it anymore. What I am looking for is that document, like 326019.pdf and others, which talks about it, when two cores are active. Usually this MSR is used when only one core is active, but maybe it was for the X79 or the new Z77 PCH that now support two cores at once. I forgot. And that is where you experts come in handy ;) Also. When will 200 MHz banks be used? Wasn't that also for the Ivy Bridge CPU's? P.s. I hope that I am not breaking any rules (NDA) but I really need this info a.s.a.p. Please contact me per e-mail when I did. Thanks!
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