Aorus Master X570 dont runs IF1900 with all F20 UEFI

F20a&b runs not on my MASTER. With the F20 from the Homepage i can run IF1867 but i have to raise SoC,VDDG and VDDP

F11 IF 1900 SoC 1,112V, SoC LLC High, VDDG 961, VDDP 951 stable

F20 IF 1900 dont Boot error...