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750W psu enough for 570X2 sli?

post #1 of 7
Thread Starter 
Sorry if this is a stupid question. When I built my computer I built it with not much oveclocking in mind. Well now I am a touch under 4.2 ghz and planned on ordering my second EVGA GTX 570 SC this weekend. I have a Seasonic 760W gold rated modular PSU. Is that going to be enough with my overclock and all?

http://www.microcenter.com/single_pr...uct_id=0352258
Desoulate
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Desoulate
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i5 2500k ASRock EVGA GTX 580 Corsair xms3 8G 1600 
Hard DriveOptical DriveCoolingOS
OCZ Vertex 3 Samsung Bluray Corsair H100 Win7 64 
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Samsung 51" plasma 1080p HDTV Logitech cheap wireless Seasonic 760W gold modular Corsair 500R  
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Logitech cheap mouse with keyboard combo wireless 
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post #2 of 7
yeah, its enough.
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Core i5 3570K  Biostar TZ774XE Power Color AX5770 1GB 4x4GB 1866Mhz 9-10-9-27-2T 
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Samsung Spinpoint F3 1TB Samsung Spinpoint F3 1TB Western Digital Green 2TB Samsung Spinpoint M4 500GB 
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Intel X-25M G2 80GB Lite-On BluRay Drive Arctic Cooling Freezer 13 Pro Windows 7 Ultimate 
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AMD A10-A5800K ASRock FM2A85X-ITX Radeon HD7770 1GB 2x8GB 1866mhz C9 
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SanDisk Ultra Plus 128GB 2TB 5400 RPM  24x DVD Drive Noctua L9A 
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Test Bed
(24 items)
 
TTTbox
(15 items)
 
 
CPUMotherboardGraphicsRAM
Core i5 3570K  Biostar TZ774XE Power Color AX5770 1GB 4x4GB 1866Mhz 9-10-9-27-2T 
Hard DriveHard DriveHard DriveHard Drive
Samsung Spinpoint F3 1TB Samsung Spinpoint F3 1TB Western Digital Green 2TB Samsung Spinpoint M4 500GB 
Hard DriveOptical DriveCoolingOS
Intel X-25M G2 80GB Lite-On BluRay Drive Arctic Cooling Freezer 13 Pro Windows 7 Ultimate 
MonitorKeyboardPowerCase
Dell U2212HM Deck Legend Frost Tactile Silverstone Strider Plus 750w Custom Acrylic Test Bed 
MouseMouse PadAudioAudio
Logitech G500 Cooler Master Storm Tactics FPS Beyer Dynamics DT-990 600ohm Samson MediaOne 3A 
AudioAudioOtherOther
FiiO E09k QOGIR FiiO E17 ALPEN Microsoft Lifecam Studio Blue Yeti Pro Microphone 
CPUMotherboardGraphicsRAM
AMD A10-A5800K ASRock FM2A85X-ITX Radeon HD7770 1GB 2x8GB 1866mhz C9 
Hard DriveHard DriveOptical DriveCooling
SanDisk Ultra Plus 128GB 2TB 5400 RPM  24x DVD Drive Noctua L9A 
OSMonitorKeyboardPower
Windows 7 Home Premium 32" IPS TV Logitech K400 Seasonic G360 
CaseMouseAudio
Cooler Master Elite 120 Advanced Logitech K400 Trackpad Custom 2.1 Home Theater Setup 
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post #3 of 7
Thread Starter 
awesome thanks. It has had me worried the last few days and it seemed like every single sli setup I looked at people had 850+W psu's lol.
Desoulate
(14 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k ASRock EVGA GTX 580 Corsair xms3 8G 1600 
Hard DriveOptical DriveCoolingOS
OCZ Vertex 3 Samsung Bluray Corsair H100 Win7 64 
MonitorKeyboardPowerCase
Samsung 51" plasma 1080p HDTV Logitech cheap wireless Seasonic 760W gold modular Corsair 500R  
Mouse
Logitech cheap mouse with keyboard combo wireless 
  hide details  
Reply
Desoulate
(14 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k ASRock EVGA GTX 580 Corsair xms3 8G 1600 
Hard DriveOptical DriveCoolingOS
OCZ Vertex 3 Samsung Bluray Corsair H100 Win7 64 
MonitorKeyboardPowerCase
Samsung 51" plasma 1080p HDTV Logitech cheap wireless Seasonic 760W gold modular Corsair 500R  
Mouse
Logitech cheap mouse with keyboard combo wireless 
  hide details  
Reply
post #4 of 7
that's a great psu, it'll be enough, i had oc'd sli 570's on an AX750.. along with oc'd cpu, never had an issue
post #5 of 7
Only because 850w's have been on sale recently. And having "to big" of a PSU for your rig doesn't really mean anything.
Test Bed
(24 items)
 
TTTbox
(15 items)
 
 
CPUMotherboardGraphicsRAM
Core i5 3570K  Biostar TZ774XE Power Color AX5770 1GB 4x4GB 1866Mhz 9-10-9-27-2T 
Hard DriveHard DriveHard DriveHard Drive
Samsung Spinpoint F3 1TB Samsung Spinpoint F3 1TB Western Digital Green 2TB Samsung Spinpoint M4 500GB 
Hard DriveOptical DriveCoolingOS
Intel X-25M G2 80GB Lite-On BluRay Drive Arctic Cooling Freezer 13 Pro Windows 7 Ultimate 
MonitorKeyboardPowerCase
Dell U2212HM Deck Legend Frost Tactile Silverstone Strider Plus 750w Custom Acrylic Test Bed 
MouseMouse PadAudioAudio
Logitech G500 Cooler Master Storm Tactics FPS Beyer Dynamics DT-990 600ohm Samson MediaOne 3A 
AudioAudioOtherOther
FiiO E09k QOGIR FiiO E17 ALPEN Microsoft Lifecam Studio Blue Yeti Pro Microphone 
CPUMotherboardGraphicsRAM
AMD A10-A5800K ASRock FM2A85X-ITX Radeon HD7770 1GB 2x8GB 1866mhz C9 
Hard DriveHard DriveOptical DriveCooling
SanDisk Ultra Plus 128GB 2TB 5400 RPM  24x DVD Drive Noctua L9A 
OSMonitorKeyboardPower
Windows 7 Home Premium 32" IPS TV Logitech K400 Seasonic G360 
CaseMouseAudio
Cooler Master Elite 120 Advanced Logitech K400 Trackpad Custom 2.1 Home Theater Setup 
  hide details  
Reply
Test Bed
(24 items)
 
TTTbox
(15 items)
 
 
CPUMotherboardGraphicsRAM
Core i5 3570K  Biostar TZ774XE Power Color AX5770 1GB 4x4GB 1866Mhz 9-10-9-27-2T 
Hard DriveHard DriveHard DriveHard Drive
Samsung Spinpoint F3 1TB Samsung Spinpoint F3 1TB Western Digital Green 2TB Samsung Spinpoint M4 500GB 
Hard DriveOptical DriveCoolingOS
Intel X-25M G2 80GB Lite-On BluRay Drive Arctic Cooling Freezer 13 Pro Windows 7 Ultimate 
MonitorKeyboardPowerCase
Dell U2212HM Deck Legend Frost Tactile Silverstone Strider Plus 750w Custom Acrylic Test Bed 
MouseMouse PadAudioAudio
Logitech G500 Cooler Master Storm Tactics FPS Beyer Dynamics DT-990 600ohm Samson MediaOne 3A 
AudioAudioOtherOther
FiiO E09k QOGIR FiiO E17 ALPEN Microsoft Lifecam Studio Blue Yeti Pro Microphone 
CPUMotherboardGraphicsRAM
AMD A10-A5800K ASRock FM2A85X-ITX Radeon HD7770 1GB 2x8GB 1866mhz C9 
Hard DriveHard DriveOptical DriveCooling
SanDisk Ultra Plus 128GB 2TB 5400 RPM  24x DVD Drive Noctua L9A 
OSMonitorKeyboardPower
Windows 7 Home Premium 32" IPS TV Logitech K400 Seasonic G360 
CaseMouseAudio
Cooler Master Elite 120 Advanced Logitech K400 Trackpad Custom 2.1 Home Theater Setup 
  hide details  
Reply
post #6 of 7
With the power supply you have it will be a breeze! There's a big diffrence between low end and high end 750w psu's but your one is one of the best rated
Chewy's Chomper
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Hard DriveCoolingOSMonitor
Samsung M2 256gb nvme Custom loop, 360+120 rads Windows 10 64bit Asus 28" MG28UQ 4K 
PowerCase
Seasonic X series 750w gold Corsair 400c 
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Chewy's Chomper
(14 items)
 
  
CPUMotherboardGraphicsRAM
Intel I7 6700k Asis Z170 Deluxe MSI GTX 1080 Gaming x 16GB Corsair vengence DDR4 3200 
Hard DriveCoolingOSMonitor
Samsung M2 256gb nvme Custom loop, 360+120 rads Windows 10 64bit Asus 28" MG28UQ 4K 
PowerCase
Seasonic X series 750w gold Corsair 400c 
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post #7 of 7
Thread Starter 
Thanks tons guys! I really didn't want to post to ask the question as I try to find whatever I can before dirtying up threads lol. But everything was so different it was hard to find a solid answer.

Sorry for the non stop posting! I am new to this and it's to much fun. Actually considering going back to school to try to one day land a job with a hardware company. Besides being a rockstar just isn't working out "yet" lol...
Desoulate
(14 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k ASRock EVGA GTX 580 Corsair xms3 8G 1600 
Hard DriveOptical DriveCoolingOS
OCZ Vertex 3 Samsung Bluray Corsair H100 Win7 64 
MonitorKeyboardPowerCase
Samsung 51" plasma 1080p HDTV Logitech cheap wireless Seasonic 760W gold modular Corsair 500R  
Mouse
Logitech cheap mouse with keyboard combo wireless 
  hide details  
Reply
Desoulate
(14 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k ASRock EVGA GTX 580 Corsair xms3 8G 1600 
Hard DriveOptical DriveCoolingOS
OCZ Vertex 3 Samsung Bluray Corsair H100 Win7 64 
MonitorKeyboardPowerCase
Samsung 51" plasma 1080p HDTV Logitech cheap wireless Seasonic 760W gold modular Corsair 500R  
Mouse
Logitech cheap mouse with keyboard combo wireless 
  hide details  
Reply
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