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Thos with GTX570 SLI with a 750 PSU OC question.

post #1 of 7
Thread Starter 
wondering what you have it clocked at. I have been reading not to really OC em too much with a 750 watt psu. I mean I have but just not much. Honestly I don't even know why I care cause everything runs radically. But just wondering I guess.
post #2 of 7
I have them clocked at 870 each with my i5-2500K overclocked at 4.2ghz. Runs amazing.
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SIG RIG
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post #3 of 7
Theoretical numbers of OC and running them 100% is why the recommend higher PSU (IE, better safe than sorry.)
post #4 of 7
You have a quality power supply. According to my UPS with my i5 2500k and two GTX570s at 875/2000 my pc didn't draw much over 500w.
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i5 3570k Gigabyte Z77X-UD5H MSI TF3 7950 Tri-fire Samsung 30nm 4x4GB 
Hard DriveOSMonitorKeyboard
Intel 320 160GB and a few samsung platters Windows7 x64 Catleap Q270 Rosewill mechanical 
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post #5 of 7
I run it stock becuase it came superclocked, you should upgrade your PSU before overclocking
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Baby Blue
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i7-2600K OC ASUS P8P67 DELUXE EVGA GTX780 Dual Classified Hydro Copper 16GB G.SKILL Ripjaws X Series DDR3 1600 
Hard DriveHard DriveOptical DriveCooling
Crucial M500 960GB 1.5TB Western Digital ASUS 24X XSPC Raystorm CPU Block 
CoolingCoolingCoolingCooling
PrimoChill PrimoFlex Advanced LRT Tubing Arctic Silver 5 Thermal Compound Bitspower G1/4 1/2" 3/4" Compression fittings Bitspower Dual D5 Mod 
CoolingCoolingCoolingCooling
Black Ice SR1 480 Rad 2x Black Ice SR1 360 Rad Black Ice SR1 240 2x D5 Vario Pump - Koolance with Bitspower Blue... 
CoolingCoolingOSMonitor
Phobya Dual 5.25" Bay Reservoir FrozenQ Blue Helix Windows 7 64-bit 2 x 27" QX2710 @ 120Hz (2560x1440) 
KeyboardPowerCaseMouse
Logitech G110 Gaming Keyboard CORSAIR Gold AX1200i Case Labs TH10 Razer Naga 
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post #6 of 7
I'm wondering the same. I've got a 2500k and a 570...wanted to add a second one and overclock 'em to near-580 level performance. Was hoping a 750w would do.
post #7 of 7
Quote:
Originally Posted by TMallory View Post
I'm wondering the same. I've got a 2500k and a 570...wanted to add a second one and overclock 'em to near-580 level performance. Was hoping a 750w would do.
A quality 750w psu will do the trick.
My System
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i5 3570k Gigabyte Z77X-UD5H MSI TF3 7950 Tri-fire Samsung 30nm 4x4GB 
Hard DriveOSMonitorKeyboard
Intel 320 160GB and a few samsung platters Windows7 x64 Catleap Q270 Rosewill mechanical 
PowerCaseMouseMouse Pad
Corsair AX850 Xigmatek Elysium Razer Deathadder Puretrak talent 
Audio
Xonar Essence STX 
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My System
(14 items)
 
  
CPUMotherboardGraphicsRAM
i5 3570k Gigabyte Z77X-UD5H MSI TF3 7950 Tri-fire Samsung 30nm 4x4GB 
Hard DriveOSMonitorKeyboard
Intel 320 160GB and a few samsung platters Windows7 x64 Catleap Q270 Rosewill mechanical 
PowerCaseMouseMouse Pad
Corsair AX850 Xigmatek Elysium Razer Deathadder Puretrak talent 
Audio
Xonar Essence STX 
  hide details  
Reply
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