Will this PSU work with the GTX 780ti?

Defer3G · Dec 2, 2014

http://www.newegg.com/Product/Product.aspx?Item=N82E16814121838
This is the Graphics Card I just ordered requires 375w from my PSU but I assume it needs it from the 12v Rail. My PSU (modular, will link) has 4 12v rails with 20A on each rail(total 240w each rail)

The question I have is, since the card has 2x 8 pin connectors (im pretty sure it does) can't I just plug the card into two 12v rails

PSU: http://www.newegg.com/Product/Product.aspx?Item=N82E16817438027

Goodeggray · Dec 2, 2014

That psu is fine. The output is more than enough.

Defer3G · Dec 2, 2014

Goodeggray :

Can you (if you're able to) explain to me why?

Dark Lord of Tech · Dec 2, 2014

It's not a good quality PSU , but it is enough to run the card.

The EVGA B2 , G2 , P2 , T2 are the good models made by SUPER FLOWER.

Here's the good one.

PCPartPicker part list / Price breakdown by merchant

Power Supply: EVGA 750W 80+ Gold Certified Fully-Modular ATX Power Supply ($89.99 @ NCIX US)
Total: $89.99
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2014-12-02 18:43 EST-0500

Defer3G · Dec 2, 2014

I appreciate your answer, but to me those look like the exact same PSU

Defer3G · Dec 2, 2014

It's not a good quality PSU , but it is enough to run the card.

The EVGA B2 , G2 , P2 , T2 are the good models made by SUPER FLOWER.

Here's the good one.

PCPartPicker part list / Price breakdown by merchant

Power Supply: EVGA 750W 80+ Gold Certified Fully-Modular ATX Power Supply ($89.99 @ NCIX US)
Total: $89.99
Prices include shipping, taxes, and discounts when available
Generated by PCPartPicker 2014-12-02 18:43 EST-0500

Never Mind haha, its diff

Dark Lord of Tech · Dec 2, 2014

The G2 is made by SUPER FLOWER and is a single rail.

The one you have is a multi rail made by FSP.

Super Flower models are the good ones.

Defer3G · Dec 2, 2014

so to provide supplemental power to the GPU, Ill plug one 8 pin into one rail and the other into the 2nd

Goodeggray · Dec 2, 2014

FSP is a decent budget oem psu builder. Modern multi rail psu combine the output of the rail. It's never a good move to use more than one pci power plug per cable. Just make sure you use one plug per cable out of the psu.

Defer3G · Dec 3, 2014

Goodeggray :

yeah, as in have 2 power plugs, each going from one port to one rail

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Will this PSU work with the GTX 780ti?

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