I have a Ryzen 5 5600G. an A520M-K Motherboard and a 420W Bronze rated power supply. I heard that high end pc components typically consume far below what their psu allows, so I'm wondering if I can slap in an rtx 3060 here without any issue from the psu? or maybe a 1660? whats the best gpu that can be maintained within a 420W psu? thanks