620 watt enough for 760sli?

Benjaminbarker

Reputable
Apr 8, 2014
30
0
4,540
Will a Seasonic S12ll 620W PSU be enough for 760 sli?
This is what my system will look like in the near future with sli:

http://pcpartpicker.com/parts/partlist/

Will i require a stronger psu?