Radeon Profile version 20200824 showing strange clock values

[Augusto7743]

Hello.
Thanks for reading my topic.
Here Ubuntu 20.04.5 64 bits Radeon HD 3000 and installed Radeon Profile version 20200824 from PPA
sudo add-apt-repository ppa:radeon-profile/radeon-profile

When starting Radeon Profile is showed the GPU clock being 2 values 257 and 333 MHz.
That IGP Radeon HD 3000 is configured in BIOS to clock value 150 MHz.
Running some softwares is see clearly the performance is really 150 MHz , but Radeon Profile report an wrong clock value.
I not understand if Radeon Profile read clock values from any OS internal file thus ignoring the BIOS.
However Radeon Profile GPU usage is being showed correctly.

Have any way to be showed the correct clock value ?

Have an nice week.