Its possible to alter your VID scale and max mhz on Ryzen 3000 CPUs

[PiLsY]

Hey man

My B450i on Click Lite bios only has a single option for this - you can set your vcore mode to "AMD Overclocking" on the oc page in bios and set a max VID limit. This behaves exactly as the gigabyte does above, however without the max turbo speed setting being available its only really useful for undervolting. Having said that it works really well with a 3600...I still get 4.2 all core boost but now I never see over 1.425v, cores park when not in use and temps are down around 8c. Noticeable probably because its running on the wraith RGB cooler not water. 3600 vid scale is a mess, mine massively overvolts at 4ghz and below, but then hits FIT limits due to being overvolted and cant boost over 4.1ghz.

Powerplay tables for ryzen would be amazing.