GTX 1080 Power Supply Requirements

[thewalleprod]

I just ordered a Evga 1080 FTW2 ICX GPU. Currently I'm running on i7 6700k @ 4.5ghz, 16GB RAM, GTX 970, Z170 Pro Gaming MOBO and I currently have a EVGA 650W PSU. When my 1080 comes in, will this PSU supply efficient power to my build with some headroom? Or do I have to order a new PSU.

 

[jankerson]

Depends on what model the PSU is.

650W is plenty.

 

[thewalleprod]

Depends on what model the PSU is.

650W is plenty.

What do you mean as in what model it is? I believe it is an EVGA 650W G3 Supoernova

 

[jankerson]

Depends on what model the PSU is.

650W is plenty.

What do you mean as in what model it is? I believe it is an EVGA 650W G3 Supoernova

If it's a G2 or G3 then you are fine.