GTX 1080 sli power requirements

elewis521

Honorable
Oct 3, 2014
112
1
10,685
Hello I am interested in getting two GTX 1080's (When they are back in stock.) I currently have a 850 watt PSU. Would that be enough to power both cards?
 

Math Geek

Titan
Ambassador
depends on a lot of things. how many and what kinds of pcie connections you have is rather important. cards can be anywhere from a single 8 pin to 2 x 8 pins per card!!

some cards have tested at 250w under load as well. gonna need to know the rest of the pc specs and the model of that psu to know what it can do and what it can't.