I have a 3930K OC'd to 4.5GHZ (45x100) and it is fully stable, which has been verified by running Prime95, AIDA64 and LinX for several hours. I use an offset CPU voltage and a fixed VCCSA voltage and have EIST and C1E enabled, while C3, C6 and C7 are...

Since Haswell-E has already been released, X99 is no longer a "future" chipset. :cool: