I'm running a R5 1600 AF on a MSI Pro-VDH MAX. I think you misunderstood what I wrote. The STOCK VDD full scale current is set to 170amps giving the 110% PRD. This causes the board to tell the CPU its using more power than it is (According to HWInfo PRD). By lowering the VDD full scale current I...
I've been able to adjust the PRD to close to 100%. On my MSI board the stock VDD full scale current is set to 170amps. It gives me a PRD of around 110%. Lowering the Full scale current to 150amps gives me 98-100% PRD
I don't know what that setting will be on other Manufactures boards.
I've...