Sli 980Ti's, big overclocks and a WC loop

[savagesam117]

Will my Antec 750w high current gamer psu be enough for Sli 980Ti's, some overclocking and my water cooling loop?

One of these: https://www.overclockers.co.uk/showproduct.php?prodid=CA-197-AN

Thanks guys

 

[Joe!]

No. Invest in a 1000W Gold/Platinum SuperFlower or EVGA unit.

1kW is the least I'd recommend for an SLI 980Ti setup.

 

[Geeman1979]

Never skimp on Psu's when it comes to high powered systems. I always prefer to go overkill than borderline to give future legroom. Keep an eye on the MM as I've got one of these if interested.

https://www.overclockers.co.uk/showproduct.php?prodid=CA-004-EA&groupid=701&catid=123&subcat=2390

 

[NoNameNoNumber]

I ran hefty overclocks on sli 780 Lightnings in a loop with a Seasonic 660w PSU for a while with zero problems but I am well aware it was no where near enough. As above really, go for 1000w

 

[savagesam117]

I did think so, I just wanted to check as I know the 980ti is a pretty efficient card.

I'll have a look around as I want to get a cable kit with it

 

[Geeman1979]

They're all pretty efficient until you start overclocking.

 

[whyscotty]

Never skimp on Psu's

^^^
This

 

[savagesam117]

I wouldn't skimp, I know they are the back bone of a PC. I only got this one on a recommendation from Stulid when I built my PC.

I'll probably get a 2kw or something as I want x99 at some point and it'll last forever then!

 

[.:SAmSuNG:.]

Dunno how it would compare but ive got no problems running the same but 780tis on a corsair AX860. The EVGA PSU calculator recommended 850w and up.