Not with the new 3203MOD for Prime B350 Plus. You can set them but they don't apply. When you reboot and go in bios, the pstates settings are still there but my Ryzen 7 stay to 3000Mhz.
I can still software set them with zenstates from Linux. But I would like to have the BIOS pstates back to working
1002MOD was working fine with pstates set in the BIOS.
Also, RAM training don't fail anymore for my Tridentz, no need to pump 1.45V anymore in them, 1.35V work fine and did not do any missboot after 5 reboots