Also, what would be a good starting number to put these on if I want to bump my memory up a bit (from 2400mhz to 2666mhz) or should I just leave them on auto?
I know these are basic questions, just never touched memory in the past.
Assuming HWiNFO64 call 'VCCIO - VTT' and 'System Agent - VCCSA' my defaults are the following when running stock XMP 2400mhz at idle:
VTT - 1.024v
VCCSA - 1.088v
I did try bumping my memory up to 2666mhz and the voltages went up to the following at idle (they are set on auto in bios atm):
VTT - 1.176v
VCCSA - 1.216v
Is this normal or can they be a lot lower for 2666mhz?