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750W PSU enough for GTX 590? Please help

post #1 of 22
Thread Starter 
  • 3 Hard drives
  • GTX 590
  • Watercooling pump for CPU
  • NZXT Fan controller
  • Sound Blaster PCI card
  • i7 920 running at 4030Mhz @ 1.28V

More details in sig rig.



Thanks guys redface.gif


edit: I don't plan on overclocking the gtx 590.
Edited by i7monkey - 4/4/11 at 4:07pm
My System
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[Intel Core i7] [*T] [Intel iGPU] [*] 
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[*] [Windows 7 Professional 64-bit] [Samsung SyncMaster P2770FH 27" 1080P] [Logitech MK320 cordless] 
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My System
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[Intel Core i7] [*T] [Intel iGPU] [*] 
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[*] [Windows 7 Professional 64-bit] [Samsung SyncMaster P2770FH 27" 1080P] [Logitech MK320 cordless] 
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post #2 of 22
Your Corsair?

Yes then.
    
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Xeon E5-1680 V2  R4BE  TITAN X (Pascal)   2666 Dominator Platinum CL10 
Hard DriveCoolingCoolingOS
750 NVMe 1.2TB EK HF/rx360/rx120 EK FC/GTs/mcp655 Windows 10 Pro  
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BL3200PT 1600 T2 800d Pro Audio 2.1 + DragonFly Red 
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750 NVMe 1.2TB EK HF/rx360/rx120 EK FC/GTs/mcp655 Windows 10 Pro  
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post #3 of 22
I'd say looks good. Should be enough wattage, just worried that you will have a toaster of a GPU lol.
BloodfireLAN
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1TB SATA6 WD Caviar Black Corsair 240GB N/A Win 8 Pro x64 
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Asus P278Q 1440p BenQ 1080p BenQ 1080p maxxkeyboard Custom Mechanical MX Cherry Brown 
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BloodfireLAN
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post #4 of 22
It should be, but I think there is little room for error with the other parts in your rig.
It's prolly fine but a good quality 850w is cheap compaired to the $700+ card in it ( 590s are near $1000 AUD here).
Aces and Eights
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2X Hitachi 1TB raid 0 Seagate Barracuda Sony DVD RW DRU 830A  Coolermaster Hyper 212+  
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Aces and Eights
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2X Hitachi 1TB raid 0 Seagate Barracuda Sony DVD RW DRU 830A  Coolermaster Hyper 212+  
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post #5 of 22
Well, since the 590 blows up when you try and clock it, I suppose warnings about not clocking it are kinda pointless. If/when they fix the clocking issue, then you'll still want to keep it at stock, as you'll be pushing that 750 pretty hard already. You may well be able to push the clocks on it up a little, to the point it equals 570-SLI performance, but no further without a bit bigger of a PSU.
Ryzen 5 1600
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256GB Samsung PM961 Polaris M.2 NVMe  1TB Toshiba DT01ACA100 3.5" HDD, SATA III  Cooler Master Hyper 212 Evo Windows 10 64 
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Ryzen 5 1600
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256GB Samsung PM961 Polaris M.2 NVMe  1TB Toshiba DT01ACA100 3.5" HDD, SATA III  Cooler Master Hyper 212 Evo Windows 10 64 
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post #6 of 22
Thread Starter 
Quote:
Originally Posted by MrTOOSHORT;13001225 
Your Corsair?

Yes then.

Yep, this one.

CA-011-CS_400.jpg


Companies always add extra watts to their minimum watt recommendations as a an extra buffer anyway, right?
My System
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[*] [Windows 7 Professional 64-bit] [Samsung SyncMaster P2770FH 27" 1080P] [Logitech MK320 cordless] 
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[Corsair AX1200] [Corsair Obsidian 800D] [Logitech MK300 cordless] 
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My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
[Intel Core i7] [*T] [Intel iGPU] [*] 
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[*] [Windows 7 Professional 64-bit] [Samsung SyncMaster P2770FH 27" 1080P] [Logitech MK320 cordless] 
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post #7 of 22
Thread Starter 
Quote:
Originally Posted by allikat;13001360 
Well, since the 590 blows up when you try and clock it, I suppose warnings about not clocking it are kinda pointless. If/when they fix the clocking issue, then you'll still want to keep it at stock, as you'll be pushing that 750 pretty hard already. You may well be able to push the clocks on it up a little, to the point it equals 570-SLI performance, but no further without a bit bigger of a PSU.

I plan on running the card at stock, so no overclocking. It should be fine, right? Can I do any stress tests?
Edited by i7monkey - 4/4/11 at 4:10pm
My System
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CPUMotherboardGraphicsRAM
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Hard DriveOSMonitorKeyboard
[*] [Windows 7 Professional 64-bit] [Samsung SyncMaster P2770FH 27" 1080P] [Logitech MK320 cordless] 
PowerCaseMouse
[Corsair AX1200] [Corsair Obsidian 800D] [Logitech MK300 cordless] 
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My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
[Intel Core i7] [*T] [Intel iGPU] [*] 
Hard DriveOSMonitorKeyboard
[*] [Windows 7 Professional 64-bit] [Samsung SyncMaster P2770FH 27" 1080P] [Logitech MK320 cordless] 
PowerCaseMouse
[Corsair AX1200] [Corsair Obsidian 800D] [Logitech MK300 cordless] 
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post #8 of 22
Sounds like it will be fine then. And not all power supplies (even from people like Corsair) have some spare power you can tap, even when they do, it's not always within the ATX spec, or of the quality you'd want to feed your rig with.
Ryzen 5 1600
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256GB Samsung PM961 Polaris M.2 NVMe  1TB Toshiba DT01ACA100 3.5" HDD, SATA III  Cooler Master Hyper 212 Evo Windows 10 64 
KeyboardPowerCaseMouse
Unicomp Model M 650W EVGA SuperNOVA G1, 80PLUS Gold, Full Modular Kolink Luminosity Cooler Master Reaper Aluminium 
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Ryzen 5 1600
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AMD Ryzen 5 1600 MSI B350 Gaming Plus Gigabyte GeForce GTX 1060 WINDFORCE2 OC 16GB (2x8GB) Corsair DDR4 Vengeance LED, PC4-24... 
Hard DriveHard DriveCoolingOS
256GB Samsung PM961 Polaris M.2 NVMe  1TB Toshiba DT01ACA100 3.5" HDD, SATA III  Cooler Master Hyper 212 Evo Windows 10 64 
KeyboardPowerCaseMouse
Unicomp Model M 650W EVGA SuperNOVA G1, 80PLUS Gold, Full Modular Kolink Luminosity Cooler Master Reaper Aluminium 
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post #9 of 22
Thread Starter 
Quote:
Originally Posted by allikat;13001478 
Sounds like it will be fine then. And not all power supplies (even from people like Corsair) have some spare power you can tap, even when they do, it's not always within the ATX spec, or of the quality you'd want to feed your rig with.

Sorry, I meant when video card companies have a recommended PSU requirement, they always inflate the number so it gives the users a little extra room just in case. Is that how they do it? Or are they greedy and want to sell as many video cards as they can without caring about the safety and stability of the customers computers?
My System
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[*] [Windows 7 Professional 64-bit] [Samsung SyncMaster P2770FH 27" 1080P] [Logitech MK320 cordless] 
PowerCaseMouse
[Corsair AX1200] [Corsair Obsidian 800D] [Logitech MK300 cordless] 
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My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
[Intel Core i7] [*T] [Intel iGPU] [*] 
Hard DriveOSMonitorKeyboard
[*] [Windows 7 Professional 64-bit] [Samsung SyncMaster P2770FH 27" 1080P] [Logitech MK320 cordless] 
PowerCaseMouse
[Corsair AX1200] [Corsair Obsidian 800D] [Logitech MK300 cordless] 
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post #10 of 22
Quote:
Originally Posted by MrTOOSHORT;13001225 
Your Corsair?

Yes then.

this
OoGhiJ MIQtxxXA
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WD1tb +WD500gb +WD200gb not like I need one edge linux LG 22" w2240 +optiquest q71 
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Adesso MKB-135B Mechanical DELTA GPS-750B A 750w sleeved moded Kandalf LCS Razer Mamba 
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OoGhiJ MIQtxxXA
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q9550 E0 @3.825ghz Abit IX48-GT3 Tigerforce SPARKLE GTX470 850c/1800m 220 650c sli later 4GB DDR3 Mushkin blackline 7-8-7-24-1T 1200mhz 
Hard DriveOptical DriveOSMonitor
WD1tb +WD500gb +WD200gb not like I need one edge linux LG 22" w2240 +optiquest q71 
KeyboardPowerCaseMouse
Adesso MKB-135B Mechanical DELTA GPS-750B A 750w sleeved moded Kandalf LCS Razer Mamba 
Mouse Pad
don't got one or need one 
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