The VRM on a motherboard like the Gigabyte B650M K is shown as 8-phase here, while a board like the ASUS Prime B650M-A Wifi is shown as 4-phase. Dont they have the same phase config? (2x4+2+1) Why is it different? And will another board like the ASUS Prime B650M-K be 8-phase or 4-phase?