Honestly, I am not totally sure what the power setting in CCC does. I have heard that you should set it higher if you are adjusting voltages using another program like MSI AB or Asus Smartdoctor, but I don't know how it functions at all.
Is it like a voltage offset?
Maybe someone who knows can explain it for us.
I found out that I can set voltage in Asus Smartdoctor and exit with the setting still in effect. Then adjust the clocks using MSI AB. Just in case anyone is following this thread.
u can use hardwaremonitor or similar programs to read GPU Voltages , if changing the offset via CCC changes the value read by the software , then problem is solved and no need to combine two different software