Board is awesome for sure
I can do 4.4ghz with an x18 unc multi @ ddr3-1680 with 6-7-6-18-60-1N timings and only 1.6vdimm. QPI is at 1.35. Load vcore is about 1.360. Most impressively, it can be done using voltage offset, C1E and speedstep enabled, LLC disabled. Basically its running 4.4ghz with almost all power saving features enabled and no adjustments necessary to IOH/ICH voltages or clock skews