High CCD temp spread

[Mouse-Potato]

Hi guys,

I'm noticing that the difference in CCD 0 and 1 temps are fairly large (10° to 15°C).

I was wondering if this seems normal to you guys or not.

I'm using a new DeepCool LT720 AIO for cooling

Processor is a Ryzen 5950x

 

 

If this is huge, what should i do ?

Thanks 

 

[Hinjima]

1 minute ago, Mouse-Potato said:

Hi guys,

I'm noticing that the difference in CCD 0 and 1 temps are fairly large (10° to 15°C).

I was wondering if this seems normal to you guys or not.

I'm using a new DeepCool LT720 AIO for cooling

Processor is a Ryzen 5950x

 

 

If this is huge, what should i do ?

Thanks 

 

Yeah, that can happen.  The overall temps looks very good so there is nothing to worry about here

[Mouse-Potato]

1 hour ago, Hinjima said:

Yeah, that can happen.  The overall temps looks very good so there is nothing to worry about here

Ok perfect, thanks for your reply! I was worried i might have to reseat the cold plate on the AIO. 

[Bitter]

Depends what you're doing when you see that, if one CCD's cores are being used more than the other then that's to be expected. If you're hammering the whole CPU and seeing that spread then it might not hurt to look at your cold plate paste spread and mounting pressure for unevenness.

[Mouse-Potato]

17 hours ago, Bitter said:

Depends what you're doing when you see that, if one CCD's cores are being used more than the other then that's to be expected. If you're hammering the whole CPU and seeing that spread then it might not hurt to look at your cold plate paste spread and mounting pressure for unevenness.

Hmm, it would seem that after a gaming session there is still about a 10°C difference, so not sure if that's hammering it because games don't use all cores. Some do reach 5.1ghz while other tend to go no higher than 4.9ghz

What would you suggest that I use to test this, CPU-Z ?

This is what i get when i use CPU-Z on all core :

[Bitter]

Prime95 small fft will load it pretty hard, basically worst case scenario for power and heat.

That temp spread looks pretty fine, 3-4 degrees is fine. Probably the game is just being ran on a single CCD which is both going to play it faster and create uneven heat load. I wouldn't worry about it.