undervolting 5800x3d

[Khaled ElSaiad]

i'm trying to do undervolting 5800x3d with pbo2 but it's not working at all i tried from -5 to -50 but nothing is there something else i should do like in the bios ? i have asus viii ch hero wifi here any help ?

 

[Kaamos_Llama]

You would be better off trying over at

Tom's Hardware Forum

Join the discussion about the latest in computer hardware, software, and gadgets in the Tom's Hardware Community! Catch everything from expert opinion to casual buzz in our community of millions.

forums.tomshardware.com

More people there are into current overclocking

 

[Khaled ElSaiad]

You would be better off trying over at

Tom's Hardware Forum

Join the discussion about the latest in computer hardware, software, and gadgets in the Tom's Hardware Community! Catch everything from expert opinion to casual buzz in our community of millions.

forums.tomshardware.com

More people there are into current overclocking

i understand but they don't have any answer

TH thread: https://forums.tomshardware.com/threads/undervolting-5800x3d.3781413/

 

[COLGeek]

What do you expect to gain by undervolting this CPU? What CPU cooler are you using?

 

[Khaled ElSaiad]

What do you expect to gain by undervolting this CPU? What CPU cooler are you using?

lower temps that chip is very hot 360aio lian li

 

[COLGeek]

What is very hot? What are your idle and under load operating temperatures?

Also, what BIOS version do you have installed on your mobo?

 

[Khaled ElSaiad]

idle is 43 under load is 90 cb r23
bios 4201
and i meant very hot in stress test

 

[COLGeek]

Do you have a link for your specific AIO?

What thermal compound are you using?

Is your AIO front or top mounted in your case?

What are the specs for the rest of your system (make/model of all installed components)?

 

[Khaled ElSaiad]

it's lian li galahad 360
noctua nt-h1
top mounted
32 gb crucial ballistix ram
asus 3080 ti
cooler master h500m
win 10
everything is up to date

 

[COLGeek]

AIO fans oriented as exhaust (blowing hot air out of case)? What make/model PSU?

 

[Khaled ElSaiad]

yes exhaust
seasonic focus gx-850

 

[COLGeek]

Other than making sure your waterblock is securely attached to the CPU/mounting bracket, I would suggest you are fine. CPUs should get hot when under a heavy load.

I assume your AIO fans spin faster when the CPU warms up. That too is normal.

If the CPU gets too hot, it will throttle back to protect itself.

Have you monitored your temps with Ryzen Master at all?

 

[Khaled ElSaiad]

water block is secured that's the first thing i checked i re paste it like 3 times to be sure used different paste mx 4 then noctua not much difference btw ,off course fans ramp up under load which i don't like cause of noise
i'm not afraid that it will damage it self i just don't like 90 c on my chips at all and the case is next to me so noise is bad as for temps take a look to this pic

https://imgur.com/Vjt29U3

View: https://imgur.com/Vjt29U3

it contain pbo2 tuner which has no effect on the cpu i'm starting to think that it does not work on my mb thake a look here for more info about pbo2 tuner 5800x3d-owners i did ask there but got no answer