850w or 1000w

540media · 8 Dec 2017 at 16:05

Looking for a bit of advice as to what size PSU I need to upgrade to when I add another 1080 to the following build

i7 5820k
X99-SLI
32GB Ram (4 x 8GB)
2 x SSD
2 x 7.2k HHD
2 x 5.4k HHD
1 x GTX 960
1 x GTX 1080
5 x 120 Fans
8 x USB Devices

everything is at stock speed... will a 850w be enough?

stulid · 8 Dec 2017 at 16:11

Are you adding another GTX1080 thus have 3 cards?

540media · 8 Dec 2017 at 16:17

Yeap thats correct. 2 x 1080 and 1 x 960

stulid · 8 Dec 2017 at 18:45

1000W mate.

A good one (Superflower/EVGA/Seasonic etc).

540media · 10 Dec 2017 at 14:11

great thanks... thinking about it I don't know why I even asked, should just go with the 1000w for the extra piece of mind