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

post #11 of 111
Quote:
Originally Posted by hahysera;15311138 
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?
Based on what I have heard about the Cooler Master GX series, I wouldn't try it.
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post #12 of 111
Ehh I wouldn't trust the CoolerMaster. A corsair, antec, silverstone, or seasonic however...
post #13 of 111
IIRC the CM silent PRO is the only decent one (please correct me if im wrong), but you shouldn't really have a problem with your's just try holding off overclocking the gpu's as much lol. I've not heard great things about CM PSU's, so just be a little weary, any other quality 750 and it wouldn't really be a problem.
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post #14 of 111
A 750W would do it with no/small overclocks but no your 750W. I'd recommend a truepower new or a Corsair TX if your budget is small. Get the 750W model or the 850W if you want to get the max out of those cards.
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post #15 of 111
Thread Starter 
Alright sounds good. Thanks for all the resposnses guys. I'm going to get a 1000W PSU and another GTX 570. That way I'll be more then fine for future proof and everything!
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post #16 of 111
Quote:
Originally Posted by hahysera;15311689 
Alright sounds good. Thanks for all the resposnses guys. I'm going to get a 1000W PSU and another GTX 570. That way I'll be more then fine for future proof and everything!

No one even remotely hinted at that being not enough. Go ahead and waste your money
     
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post #17 of 111
Quote:
Originally Posted by ALiShaikh;15311764 
No one even remotely hinted at that being not enough. Go ahead and waste your money

He's playing it safe, after some doubts.

lol his money, let the man get what he wants. 1000 watt would be future proof anyway.
    
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post #18 of 111
Quote:
Originally Posted by ALiShaikh;15311764 
No one even remotely hinted at that being not enough. Go ahead and waste your money
After everything I have heard about Cooler Master's GX series, I would not attempt powering a system with a GX750 that has two GTX 570s in SLI.

However, yes: a 1000W is major overkill and the purchase is absolutely unnecessary.

As we said hahysera, any QUALITY 750W power supply is completely enough.
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It's a computer!
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CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
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post #19 of 111
Thread Starter 
Quote:
Originally Posted by TwoCables;15311868 
After everything I have heard about Cooler Master's GX series, I would not attempt powering a system with a GX750 that has two GTX 570s in SLI.

However, yes: a 1000W is major overkill and the purchase is absolutely unnecessary.

As we said hahysera, any QUALITY 750W power supply is completely enough.

Alright then, how does this look for future proofing and running SLI 570's and possibly higher later on like SLI 580's?

http://www.newegg.ca/Product/Product.aspx?Item=N82E16817139015

Corsair 850W gold?
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Noob Tube
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post #20 of 111
Quote:
Originally Posted by hahysera;15312016 
Alright then, how does this look for future proofing and running SLI 570's and possibly higher later on like SLI 580's?

http://www.newegg.ca/Product/Product.aspx?Item=N82E16817139015

Corsair 850W gold?
It's major overkill, but it's enough.
It's a computer!
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Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
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Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
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It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
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Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
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