yeah my friend has an older one and his temps are high and he has a good air flow case and his voltage at same clock is 1.5 ish maybe tad under so im happy
so u think its normal to jump up on voltage on idle then
and yeah its a defo wind tunnel, only when benching to kepp temps down when im gaming i sacrifice higher temps for a slightly quieter system as i game with surround sound so noise is an issue but typhoons aren't as loud as i was led to believe when reading reviews before purchase
Yeah, voltages rarely stay absolutely fixed. It's a problem if it's jumping wildly about, small changes are normal. Be sure to check your cores aren't throttling too when you push it higher (just check the CPU speed doesn't drop). Your board has good VRMs, but it's not the same quality as say the Crosshair Formula Z.