Strange Core/HBM readings since (Vega 64)

[XTF]

Hey guys,

I get strange readings with my Sapphire Vega 64 regarding my core and hbm clock.
v6.02-3670 works fine for me. I got reproducible 1535/1070 MHz in Timespy. But after v6.02 the Core and HBM jumps around even under full load. For example, the core value shows peaks around 1600+ Mhz which couldnt be stable. The HBM drops from 1070 to 1040 which isnt a state. Prefer AMD ADL doenst help.

The Radeon software shows the correct values.

Thanks for your help!

btw: the power readings regarding my ryzen 3700X/asus crosshair VI are also strange. 10w for my CPU package and a total consumption of ~55w in cb20.

 

[Martin]

HWiNFO has switched to a new monitoring interface recommended by AMD..
Which Radeon drivers version are you using? Try to upgrade to the latest version, there might be some improvements in monitoring.

 

[XTF]

Currently its 19.7.3 - but i give 19.8.2 a try.

19.8.2 - still wrong readings, nothing has changed.

 

[XTF]

Any further suggestions?

 

[Martin]

None as of yet. It looks like the new method that AMD introduced isn't working well here. I will check with them if they will fix this, but it can take some time...

 

[XTF]

Thank you for the explanation.
(maybe its possible to add an option to choose the old method?).

 

[Martin]

OK, in the next build I will adjust this so that when "Prefer AMD ADL" is enabled, HWiNFO will use the old method for Gfx and Mem clock.

 

[XTF]

Wow, thank you. Didnt expect such a fast workaround. Awesome support!

 

[Martin]

Try the new Beta build 3910 with "Prefer AMD ADL" enabled.

 

[XTF]

It works. Thank you so much!

 

[Martin]

You're welcome