Quote Originally Posted by saaya View Post
huh? your xmp profile increase uncore voltage?
and to 1.55v? wee, thats a big high isnt it?
i mean everybody is running 1.55 uncore when pushing i7 it seems, but it shouldnt be the default setting!
Quote Originally Posted by dinos22 View Post
yeah when you select profile 1 in XMP profile it says that vdimm is 1.65 and QPI voltage is 1.55...i assume that is uncore voltage
Yes, Intel XMP SPD specification for Intel X58/Tri-channel requires that the memory module manufacturer specify in the SPD what voltage to run the DIMM as well as what voltage to run the uncore/QPI/memory controller voltage.