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PC Processors

vl4d1sl4v
Adept I

7800x3d high voltage in EXPO

Hello, I know that 7800x3d must be locked at 1.3v by bios, it shows in AIDA64 that i have 1.35v in EXPO, but HWMonitor shows 1.295v. What should I believe and what can I do ?

MOBO: Gigabyte b650 aorus elite ax

RAM: G.Skill Trident Z Neo 5600 28cl

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1 Solution

Thats the right one.

Weird to have variations, can you set it to manual and put in like 1,25v ?

I have 1,18v right now with EXPO at 6000 32gb

Then stress test it for stability issues and you are good to go

The Englishman

View solution in original post

4 Replies
johnnyenglish
Big Boss

Hi, which reading are you monitoring?

Is it vSoC or CPU SoC?

Because some people often look at VDDQ or DRAM voltages that usually sit at 1.35v

The Englishman
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I've just found an official answer by Gigabyte, so we should look only at CPU_VDDCR_SOC (SVI3 TFN) only in HWinfo.

It's 1.295v atm, but after one of 5 reboots i've got a 1.34v on this. Idk what to say.

Smh

If someone wants to read https://www.gigabyte.ru/media/news/48649

0 Likes

Thats the right one.

Weird to have variations, can you set it to manual and put in like 1,25v ?

I have 1,18v right now with EXPO at 6000 32gb

Then stress test it for stability issues and you are good to go

The Englishman

I'll do that when I'll get courage to mess with voltage.

Thank you.