Which PSU wattage should I go with

[theseheights]

I'm going to be running a gtx 780 sc, and I was originally going to have two gtx 780 cards but I don't think I'll be getting the other card for at least a year (unless I snag it on special at some point during the year); I was told with two cards I should run an 850w PSU, but if I won't be getting the second card for a while should I go with a lower wattage?

Or should I just get the 850w now so I don't have to buy another PSU later when I get my second card?

 

[esco_sid]

just get 850 now you will be saving money in the end.

 

[Tradesman1]

I'd go the 850 alos, can always carry it over to your next rig also - and when you get the other 780, you'll love, have a pair in my Haswell (in sig) OCed 25%

 

[dansgas1000]

Get the 850W now. What PSU do you have in mind?