Question Lower performance in High Performance Mode than in Balanced Mode ?

[diango]

Annoying issue with Windows Power Plans options
Anyone experienced that with I9?
Happens in multi core only
- no temperature problem (max 65 celsuius)
- no power problem (enough for sure, no throttling)

I have tried all bios settings (b760), getting crazy with that.

 

[helpstar]

how do you recognize the lower power?
benchmark or game or feeling?