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Will 2 GTX 570's run off 750W PSU?

post #1 of 111
Thread Starter 
Alright folks. I'm thinking of SLI my EVGA GTX 570. This is my exact card (http://www.newegg.ca/Product/Product.aspx?Item=N82E16814130613)

Currently overclocked to 900 core/2050 memory.

I have a Cooler Master GX 750W PSU.(http://www.newegg.ca/Product/Product.aspx?Item=N82E16817171053)

Can I run 2 EVGA GTX 570's overclocked to 900 core clock on this power supply, or should I get a 1000W?
Noob Tube
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Noob Tube
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post #2 of 111
That PSU should power your system fine
    
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post #3 of 111
Check my sig. Not as high of an overclock as yours but my system is running perfectly fine.
 
Up to no good
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Up to no good
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post #4 of 111
Yes, 750 will do just fine.
x58
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x58
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post #5 of 111
Yes, a quality 750w PSU and you are definitely safe.
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post #6 of 111
Thread Starter 
Quote:
Originally Posted by Zackcy;15311237 
Yes, a quality 750w PSU and you are definitely safe.

I don't think mine is really quality. I've heard quite a few bad things about it. So what are you suggesting?
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Noob Tube
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post #7 of 111
Quote:
Originally Posted by hahysera;15311270 
I don't think mine is really quality. I've heard quite a few bad things about it. So what are you suggesting?

You could read that word as "not cheap" in that context.

Your psu is fine.
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650D
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post #8 of 111
Quote:
Originally Posted by calavera;15311217 
Yes, 750 will do just fine.

Would a Thermaltake Toughpower 750W run off 2x580's ??
post #9 of 111
Thread Starter 
Quote:
Originally Posted by Jeazy;15311414 
Would a Thermaltake Toughpower 750W run off 2x580's ??

Why you trying to hijack my thread...? Rofl.

Can I -rep?
Noob Tube
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CPUMotherboardGraphicsRAM
i5 2500K @ 4.6 ASRock P67 Extreme4 Gen3 EVGA GTX 570 @ 1100/900/1800/2000 2 x 4 Gig G.Skill Ripjaws 
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Noob Tube
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CPUMotherboardGraphicsRAM
i5 2500K @ 4.6 ASRock P67 Extreme4 Gen3 EVGA GTX 570 @ 1100/900/1800/2000 2 x 4 Gig G.Skill Ripjaws 
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post #10 of 111
Quote:
Originally Posted by Jeazy;15311414 
Would a Thermaltake Toughpower 750W run off 2x580's ??

Yes it would, but a bit tight if you wanted to OC the computer.

Preferably you want a quality 850W to run a GTX580 SLI.
    
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