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Minimum PSU for SLi?

Forum Graphic & Displays : Graphics Cards - Minimum PSU for SLi?

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Bronze Graphics badge Bluescreendeath   05-13-2009 at 06:04:08 AM

What is the minimum PSU for SLi?
wattage and amp requirements for:

2x9800GTX/GTX+/GTS250 in SLi

2xGTX260 in SLi


This is not for me. I was just curious...

------------------------------ i7 920, E5300
GTX260, HD4870, HD4830
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zipzoomflyhigh   05-13-2009 at 04:59:40 PM
- 0 +

www.nvidia.com

------------------------------ P965/Q6700@3.2 8MB HD4850 OC Edition
4GB Corsair XMS 800
Vista64/Win7
Fatality 550w/Antec 300
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Bronze Graphics badge Bluescreendeath   05-13-2009 at 05:03:08 PM
- 0 +

You know as well as I that nvidia overstates the PSU requirements while PSU companies understate their PSU output.

I need real answers.

------------------------------ i7 920, E5300
GTX260, HD4870, HD4830
 Reply to Bluescreendeath
WR2   05-13-2009 at 05:16:18 PM
- 0 +

And thats with a Core i7-965 Extreme CPU too.
http://techreport.com/r.x/hd4890-vs-gtx275/power-idle.gif

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Bronze Graphics badge Bluescreendeath   05-13-2009 at 05:19:37 PM
- 0 +

nice thxs

------------------------------ i7 920, E5300
GTX260, HD4870, HD4830
 Reply to Bluescreendeath
WR2   05-13-2009 at 05:23:04 PM
- 0 +

See if this link will help you out: Truth About Graphics Power Requirements

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