GTX 780 Ti SLI PSU Requirement ?

[Dicehunter]

Thinking of getting a 2nd 780 Ti but I'm unsure if my PSU will cope, Gaming at 2560 x 1440P.

At the moment I have a Silverstone Strider Gold Evolution 850W Fully Modular.

System Specs are -

Core i7 4770K @ 4.65GHZ
Asus Sabertooth Z87
32GB Avexir Venom Green 2400MHZ
Intel 530 240GB
WD Caviar Black 2TB + 4TB
EVGA GTX 780 Ti Superclock With Backplate @ 1250/3850
Asus Xonar Phoebus
Killer NIC 2100
Asus Blu-Ray Drive
1 x 180MM Green LED Case Fan
1 x 120MM Green LED Case Fan
Be Quiet Dark Rock Pro 2 - 1 x 135MM Fan and 1 x 120MM Fan
Silverstone Raven RV01B-W

Any information is appreciated

 

[RJC]

Your PSU will be fine.

 

[Nanotek]

That psu should be fine since they recommend to have a 800w psu for sli at least.

 

[Dicehunter]

Thanks for the info peeps