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Vcore per core

tistou77
Level 13
Hello

Does anyone have a tutorial on setting up vcore per core ?

Thanks
Sorry for my english 😄


Case: Lian Li A77F
MB: Rampage VI Extreme Encore
CPU: i9 10980XE
RAM: G.Skill Trident Z RGB Royal 4x8Gb @4000 C16
GPU: EVGA RTX 2080ti XC Ultra
PSU: Seasonic Prime Ultra Titanium 1000W
OS: Intel Optane 905P PCIe
DATA: Samsung 980 Pro
SOUND: Asus Xonar Phoebus
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5 REPLIES 5

vmanuelgm
Level 11
tistou77 wrote:
Hello

Does anyone have a tutorial on setting up vcore per core ?

Thanks


Showed u a pic at oc.net, quite easy, select adaptive/manual/offset, with adaptive enter the turbo voltage and with the offset substract to maintain lower voltage. Manual is easier, just put the voltage for every core.

Using adaptive, to avoid unstability, u must disable c-states (or at least c6 which makes the system freezy), but u could use enhanced speed step or speedshift and a negative offset which doesn't go above 0.110-0.120. Gotta tune your voltages, including vmesh, uncore offset and vccio. System agent is not that important.
Asus x670e Hero, 7950x, TG 7000, Master 4090, 970 PRO, 860 EVO, Intel 750,
SN850, SN750, 840 Pro, 2xSkyhawk 4TB, Pioneer S12U
EVGA T2 1600, Silverstone TJ11, Custom LC, Acer Predator x35, Philips OLED

tistou77
Level 13
Thanks @vmanuelgm

Yes I had seen but I was mainly asking how to find the right vcore for each core 😉

Now, I stay in manual Vcore (the Offset is too important, more than 0.16v)
Sorry for my english 😄


Case: Lian Li A77F
MB: Rampage VI Extreme Encore
CPU: i9 10980XE
RAM: G.Skill Trident Z RGB Royal 4x8Gb @4000 C16
GPU: EVGA RTX 2080ti XC Ultra
PSU: Seasonic Prime Ultra Titanium 1000W
OS: Intel Optane 905P PCIe
DATA: Samsung 980 Pro
SOUND: Asus Xonar Phoebus

vmanuelgm
Level 11
Yep, that is the real problem, going above 0.120 more or less, which makes the cpu fall too low in idle.

U should find a clock that doesn't need that high negative offset, in my case 4.9 is perfect!!!
Asus x670e Hero, 7950x, TG 7000, Master 4090, 970 PRO, 860 EVO, Intel 750,
SN850, SN750, 840 Pro, 2xSkyhawk 4TB, Pioneer S12U
EVGA T2 1600, Silverstone TJ11, Custom LC, Acer Predator x35, Philips OLED

tistou77
Level 13
It bothers me to put more than 1.20v for the Vcore to use Adaptive Mode, while it takes 1.15v to 4.7 😄

Besides, this 0.12v offset, how was it found ?
With tests ?
Sorry for my english 😄


Case: Lian Li A77F
MB: Rampage VI Extreme Encore
CPU: i9 10980XE
RAM: G.Skill Trident Z RGB Royal 4x8Gb @4000 C16
GPU: EVGA RTX 2080ti XC Ultra
PSU: Seasonic Prime Ultra Titanium 1000W
OS: Intel Optane 905P PCIe
DATA: Samsung 980 Pro
SOUND: Asus Xonar Phoebus

vmanuelgm
Level 11
It is more or less the point in which the cores fall too much in idle and make the system unstable.
Asus x670e Hero, 7950x, TG 7000, Master 4090, 970 PRO, 860 EVO, Intel 750,
SN850, SN750, 840 Pro, 2xSkyhawk 4TB, Pioneer S12U
EVGA T2 1600, Silverstone TJ11, Custom LC, Acer Predator x35, Philips OLED