VDDIO voltage incorrect on ASUS B650E-E Gaming WiFi

[FatBoyNL]

My ASUS B650E-E Gaming WiFi shows a "CPU VDDIO / MC Voltage" of 1.424V in BIOS > Monitoring section.
In AIDA64, a single "VDDIO" voltage value of 0.712V is shown under Computer > Sensor - Voltage values.

The VDDIO value reported by AIDA64 is exactly half of the VDDIO value in BIOS, which I don't think to be a coincidence (but I could be very wrong though).

So my question is: what exactly is "VDDIO" voltage supposed to represent in AIDA64?

BTW I was actually searching for a way to display memory and memory controller voltage values in AIDA64. This seems to be my best bet though.
Attached both BIOS & AIDA64 pics for reference.

EDIT 1: Just confirmed my alleged assumption on this 'VDDIO - halved voltage' issue by disabling EXPO in BIOS: "CPU VDDIO / MC Voltage", which gives 1.100V in BIOS, but which results in a "VDDIO" voltage output of just ~0.560V in AIDA64.

EDIT 2: It seems that "VDD Misc" voltage is also being misreported in AIDA64. It shows 0.552-0.560V in AIDA64, but is reported as 1.100V in BIOS (same value for EXPO ON or OFF btw).

[FatBoyNL]

As a workaround, I decided to add two Correction Items for "VDDIO" and "VDD Misc" by using a 2:1 ratio on both.
This is showing the corrected values:


Notes:
- Purely cosmetic: Renamed (default) "VDDIO" to "VDDIO / MC" to be in-line with (ASUS) BIOS voltage monitor tab. 
- VDD Misc is fluctuating between 1.104~1.120V, which corresponds with (ASUS) BIOS readings for VDD Misc.
- EDIT: Also lowered SoC Voltage from 1.22 to 1.20 in between screenshots btw.

[FatBoyNL]

Just installed HWinfo64 in order to look into this issue.
HWinfo64 seems to confirm my findings and shows the correct voltage values by default:

[FatBoyNL]

Unfortunately, the last few (beta) updates didn't solve this issue 😢

[FatBoyNL]

This problem still persists in the last v7.60.7311 Beta, regardless a possible solution in it's release notes:
 

  Quote

- fixed: motherboard specific sensor info for Asus ROG Strix B650E-E Gaming WiFi

Expand  

Is it just an issue with this mobo, or are all AM5 users seeing nonsense values like these voltages in AIDA64?

Besides these (to be corrected) VDDIO and Vmisc values, it would be nice to be able to properly monitor CLDO VDDP voltage as well 😜

[FatBoyNL]

@Fiery Please move this topic to the "Bug Reports" section. And please look into a proper fix as well. This is just getting annoying and/or ridiculous. ALL other monitoring programs DO show the correct voltage values by now...

[TomKatt]

I'm new to AIDA64 but have noticed that it's hardware readings frequently differ from what is reported in Windows and other similar apps like HWinfo...  I think that I saw a post suggesting that AIDA64 uses their own code to obtain sensor data as opposed to how others obtain it.  That just seems a little odd to me - you'd think it would be relatively straightforward to get this information from the system - apparently it is not?