Originally Posted by wheeljack21
I am looking to eventually do two sapphire r9 280x toxic's in 2 way xfire. I currently own a antec hcg-850 80 plus bronze 850 watt psu. Do I need to upgrade the psu or am I fine with the hcg-850?
I second that you are good. I am running 2x 7950 sapphire flex cards at 1100 core and 1275 memory. I am on a 850 watt ps with 4 hd's, 2 ssd, and a 3770k at 4.5. Lots of case fans etc. Running 5040x1050 eyefinity. Your good to go!