i dont understand - DVID strange

[Genesius]

Hi, im OC'ing a 3570k for a friend, on air using a Coolermaster V8.

now, i could only get the cpu to 4.3 because it took 1.34v and IBT on very high was peaking at 96 degrees.

So
4.3 @ 1.34v LLC High

now that that past OCCT, P95 for 24 hours and IBT very high 20 passes i thought i would play with DVID.

normal voltage to the cpu is 1.190v - 1.340 = a difference of 0.155 so i put that in DVID.

I have so far been able to get the DVID down to 0.350v @ 4.4!!!!

CPUZ shows a Vcore voltage under load of 1.296v. temps are much lower because of it.

So why using a fixed Vcore do i have to run at:
4.3 @ 1.34v but using DVID i can run at
4.4 @ 1.296v

1.190v normal plus 0.035 DVID

i think the Dvid will have to go up slightly once i get to fine tuning it but why this is working is baffling me. Can someone much more knowledgeable enlighten me please.

Thank you

 

[Genesius]

i think i may have worked this out.

firstly i was talking balls, the dvid was not stable at all, WHEAS errors all over the place. so i turned up the offset and now its good. anyway i think the reason i was lowere is becaus ethe stock 1,190v is too much, the stock frequency could probably run lower so thats why mty dvid was high then came down - i think