Hi, my broters pc is not that good. So i am looking for graphics cards for his computer. I have seen like Nvidia Geforce GT 610 and gt 210. But all of them needs 300 watt on the psu. And my brother just have 220 watt. So can i run the gt 610 or gt 210 anyway. Or is there other graphics cards that works with this psu? I hope you answer.