Dual 1080 TI Power Supply?

[KyleKyleKyle]

Ok so I have a EVGA G3 750watt 80plus Goldmium Power supply. Will that be good enough to run two 1080 TI's ?

I also have a couple of RGB lighting strips to, so I don't want to overdo my PSU. What is the recommended PSU and will mine be enough?

[Guest]

Might not be enough. A 1080 SLI alone is recommended to have 750w

http://www.guru3d.com/articles-pages/geforce-gtx-1080-2-way-sli-review,4.html

[Phentos]

I would go with 850W minimum to be safe. It will allow for more overclocking headroom too.

[Droidbot]

75w (slot), 75w (6pin), 150w (8pin)

x2 

 

600w gpu, cpu is like 95 or OC pushing it higher

 

You're edging it out 

With 2 1080s it'd be fine, but 1080Ti is a little much

[KyleKyleKyle]

So how much powa do I need then?

[KyleKyleKyle]

When I ordered my PSU I thought I was ordering the 850, but for some reason I hit the 750 button. OK I will go order another one I guess.

[Guest]

5 hours ago, KyleKyleKyle said:

So how much powa do I need then?

Over 9000 /s

 

I'd say 850w

[JohnnyCorporalTech]

You will likely go over the 750 Watt limit. 850 watts would be better suited for that build. Especial y if you were going to do some overclocking, which i would definitely recommend if you are paying that much for those GPU's.

[KyleKyleKyle]

Just now, JohnnyCorporalTech said:

You will likely go over the 750 Watt limit. 850 watts would be better suited for that build. Especial y if you were going to do some overclocking, which i would definitely recommend if you are paying that much for those GPU's.

I got a good 7700k so yes I will be overclocking, once I get my motherboard back (have to rma it if they let me).

[KyleKyleKyle]

9 minutes ago, Droidbot said:

75w (slot), 75w (6pin), 150w (8pin)

x2 

 

600w gpu, cpu is like 95 or OC pushing it higher

 

You're edging it out 

With 2 1080s it'd be fine, but 1080Ti is a little much

I went into my local BestBuy today to see what they have, and they had GTX 1080s for 550 USD, was almost tempted.