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Recommended PSU for SLI 580's

post #1 of 41
Thread Starter 
I need a solid PSU for a dual 580 setup, I was hoping to go Seasonic, but unfortunately they don't have any 1000W PSU's. Take note, I want some overclocking headroom.

Specs:
2500k
4GB Ram
2x GTX 580
Sandy Bridge
(14 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k P8P67 EVO MSI GTX 770 Gaming Edition 8GB Corsair Dominator GT 
Hard DriveHard DriveCoolingOS
500GB F3 500GB F3 CoolerMaster Hyper 212+ archlinux 64bit / Windows 7 Ultimate 64bit 
MonitorPowerCaseMouse
Dell U2312HM Seasonic M12ll 520W Corsair 650D Logitech G500 
Mouse PadAudio
Razer Goliaath Microlab M-820 
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Sandy Bridge
(14 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k P8P67 EVO MSI GTX 770 Gaming Edition 8GB Corsair Dominator GT 
Hard DriveHard DriveCoolingOS
500GB F3 500GB F3 CoolerMaster Hyper 212+ archlinux 64bit / Windows 7 Ultimate 64bit 
MonitorPowerCaseMouse
Dell U2312HM Seasonic M12ll 520W Corsair 650D Logitech G500 
Mouse PadAudio
Razer Goliaath Microlab M-820 
  hide details  
Reply
post #2 of 41
i'd go with a corsair ax850

that or a SeaSonic X Series X-850

basically both the same thing... in different housings
i have the seasonic and it is absolutely perfect!
Galbus
(21 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7-6700K 8M Skylake Quad-Core 4.0 G... ASUS ROG MAXIMUS VIII EXTREME LGA 1151 Intel Z1... 3x MSI GeForce GTX 1080 Founders Edition  2x [Trident Z] F4-3600C16D-16GTZKW 16-16-16-36... 
Hard DriveHard DriveOptical DriveOptical Drive
Plextor M8Pe AIC 1TB PCI-Express 3.0 x4 MLC Int... Plextor M8Pe AIC 1TB PCI-Express 3.0 x4 MLC Int... LG BH16NS40 Blu-ray Card Reader: Rosewill RDCR-11003 - 3.5" 74-in-1... 
CoolingOSMonitorKeyboard
Custom Ultra cool passive heatsink Microsoft Windows 10 Pro 64-bit ViewSonic XG2703-GS Black 27" 4ms (GTG) IPS G-S... Das Keyboard 4 Professional Mechanical Keyboard 
PowerCaseMouseMouse Pad
CORSAIR AXi Series AX1500i Digital 1500W 80 PLU... Corsair Obsidian 750D Black Aluminum / Steel AT... Logitech G900 Chaos Spectrum Logitech 
AudioOtherOtherOther
onboard Canon i-SENSYS LBP7680Cx (5089B014) Duplex 9600... Canon imageFORMULA DR-F120 (9017B002) 600 dpi U... Brother Personal Plain Paper Fax Machine, FAX-575 
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Galbus
(21 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7-6700K 8M Skylake Quad-Core 4.0 G... ASUS ROG MAXIMUS VIII EXTREME LGA 1151 Intel Z1... 3x MSI GeForce GTX 1080 Founders Edition  2x [Trident Z] F4-3600C16D-16GTZKW 16-16-16-36... 
Hard DriveHard DriveOptical DriveOptical Drive
Plextor M8Pe AIC 1TB PCI-Express 3.0 x4 MLC Int... Plextor M8Pe AIC 1TB PCI-Express 3.0 x4 MLC Int... LG BH16NS40 Blu-ray Card Reader: Rosewill RDCR-11003 - 3.5" 74-in-1... 
CoolingOSMonitorKeyboard
Custom Ultra cool passive heatsink Microsoft Windows 10 Pro 64-bit ViewSonic XG2703-GS Black 27" 4ms (GTG) IPS G-S... Das Keyboard 4 Professional Mechanical Keyboard 
PowerCaseMouseMouse Pad
CORSAIR AXi Series AX1500i Digital 1500W 80 PLU... Corsair Obsidian 750D Black Aluminum / Steel AT... Logitech G900 Chaos Spectrum Logitech 
AudioOtherOtherOther
onboard Canon i-SENSYS LBP7680Cx (5089B014) Duplex 9600... Canon imageFORMULA DR-F120 (9017B002) 600 dpi U... Brother Personal Plain Paper Fax Machine, FAX-575 
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post #3 of 41
Thread Starter 
I seriously doubt that any 850W PSU would survive 2 overclocked 580's.
Sandy Bridge
(14 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k P8P67 EVO MSI GTX 770 Gaming Edition 8GB Corsair Dominator GT 
Hard DriveHard DriveCoolingOS
500GB F3 500GB F3 CoolerMaster Hyper 212+ archlinux 64bit / Windows 7 Ultimate 64bit 
MonitorPowerCaseMouse
Dell U2312HM Seasonic M12ll 520W Corsair 650D Logitech G500 
Mouse PadAudio
Razer Goliaath Microlab M-820 
  hide details  
Reply
Sandy Bridge
(14 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k P8P67 EVO MSI GTX 770 Gaming Edition 8GB Corsair Dominator GT 
Hard DriveHard DriveCoolingOS
500GB F3 500GB F3 CoolerMaster Hyper 212+ archlinux 64bit / Windows 7 Ultimate 64bit 
MonitorPowerCaseMouse
Dell U2312HM Seasonic M12ll 520W Corsair 650D Logitech G500 
Mouse PadAudio
Razer Goliaath Microlab M-820 
  hide details  
Reply
post #4 of 41
EDIT: idk... maybe... i thought a 850w (a good one gold certified) would be enough
Attachment 209349

Edited by badatgames18 - 5/7/11 at 4:38am
Galbus
(21 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7-6700K 8M Skylake Quad-Core 4.0 G... ASUS ROG MAXIMUS VIII EXTREME LGA 1151 Intel Z1... 3x MSI GeForce GTX 1080 Founders Edition  2x [Trident Z] F4-3600C16D-16GTZKW 16-16-16-36... 
Hard DriveHard DriveOptical DriveOptical Drive
Plextor M8Pe AIC 1TB PCI-Express 3.0 x4 MLC Int... Plextor M8Pe AIC 1TB PCI-Express 3.0 x4 MLC Int... LG BH16NS40 Blu-ray Card Reader: Rosewill RDCR-11003 - 3.5" 74-in-1... 
CoolingOSMonitorKeyboard
Custom Ultra cool passive heatsink Microsoft Windows 10 Pro 64-bit ViewSonic XG2703-GS Black 27" 4ms (GTG) IPS G-S... Das Keyboard 4 Professional Mechanical Keyboard 
PowerCaseMouseMouse Pad
CORSAIR AXi Series AX1500i Digital 1500W 80 PLU... Corsair Obsidian 750D Black Aluminum / Steel AT... Logitech G900 Chaos Spectrum Logitech 
AudioOtherOtherOther
onboard Canon i-SENSYS LBP7680Cx (5089B014) Duplex 9600... Canon imageFORMULA DR-F120 (9017B002) 600 dpi U... Brother Personal Plain Paper Fax Machine, FAX-575 
  hide details  
Reply
Galbus
(21 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7-6700K 8M Skylake Quad-Core 4.0 G... ASUS ROG MAXIMUS VIII EXTREME LGA 1151 Intel Z1... 3x MSI GeForce GTX 1080 Founders Edition  2x [Trident Z] F4-3600C16D-16GTZKW 16-16-16-36... 
Hard DriveHard DriveOptical DriveOptical Drive
Plextor M8Pe AIC 1TB PCI-Express 3.0 x4 MLC Int... Plextor M8Pe AIC 1TB PCI-Express 3.0 x4 MLC Int... LG BH16NS40 Blu-ray Card Reader: Rosewill RDCR-11003 - 3.5" 74-in-1... 
CoolingOSMonitorKeyboard
Custom Ultra cool passive heatsink Microsoft Windows 10 Pro 64-bit ViewSonic XG2703-GS Black 27" 4ms (GTG) IPS G-S... Das Keyboard 4 Professional Mechanical Keyboard 
PowerCaseMouseMouse Pad
CORSAIR AXi Series AX1500i Digital 1500W 80 PLU... Corsair Obsidian 750D Black Aluminum / Steel AT... Logitech G900 Chaos Spectrum Logitech 
AudioOtherOtherOther
onboard Canon i-SENSYS LBP7680Cx (5089B014) Duplex 9600... Canon imageFORMULA DR-F120 (9017B002) 600 dpi U... Brother Personal Plain Paper Fax Machine, FAX-575 
  hide details  
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post #5 of 41
You need @ least a 1000 W psu brah.
The Kingdom
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel 2500K sandy Bridge 3.3 GHZ with Turbo Boo... ASROCK Z68 PRO3-M Sapphire 7950 OC Edition 16 GB G skill 1600 MHZ 
Hard DriveOptical DriveCoolingOS
Crucial SSD 64G -Seagate 500 GB  Sony Corsair H70 Windows 7 ultimate 64 bit 
MonitorKeyboardPowerCase
I-INC 28" Microsoft sidewinder X6 Coolermaster silent pro 800W Cooler master Scout 
MouseMouse PadAudio
Razer ( Death adder ) Xtrac On Board 
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The Kingdom
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel 2500K sandy Bridge 3.3 GHZ with Turbo Boo... ASROCK Z68 PRO3-M Sapphire 7950 OC Edition 16 GB G skill 1600 MHZ 
Hard DriveOptical DriveCoolingOS
Crucial SSD 64G -Seagate 500 GB  Sony Corsair H70 Windows 7 ultimate 64 bit 
MonitorKeyboardPowerCase
I-INC 28" Microsoft sidewinder X6 Coolermaster silent pro 800W Cooler master Scout 
MouseMouse PadAudio
Razer ( Death adder ) Xtrac On Board 
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post #6 of 41
Quote:
Originally Posted by Turk View Post
You need @ least a 1000 W psu brah.
Nope, an 850W would be more than enough for two overclocked 580's.
    
CPUMotherboardGraphicsRAM
3570k GA-Z77MX-D3H Palit Jetstream 680 4GB 4 X 2GB G.Skill Ripjaws X (1600MHz/CAS8 @ 1.5v) 
Hard DriveCoolingOSMonitor
60GB Corsair Force + 2TB RAID0 + 500GB Antec Kühler 620 w/AP-14 Windows 7 Professional x64 Dell U2711 (2560 x 1440) 
KeyboardPowerCaseMouse
Filco Majestouch (MX Blues) Corsair HX650 Lian Li PC-U6B Razer Deathadder 3.5G 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
3570k GA-Z77MX-D3H Palit Jetstream 680 4GB 4 X 2GB G.Skill Ripjaws X (1600MHz/CAS8 @ 1.5v) 
Hard DriveCoolingOSMonitor
60GB Corsair Force + 2TB RAID0 + 500GB Antec Kühler 620 w/AP-14 Windows 7 Professional x64 Dell U2711 (2560 x 1440) 
KeyboardPowerCaseMouse
Filco Majestouch (MX Blues) Corsair HX650 Lian Li PC-U6B Razer Deathadder 3.5G 
  hide details  
Reply
post #7 of 41
After overclocking your CPU and 2 GPUs I doubt you would have much head room on an 850 watt PSU. Remember to figure in your hard drives too... each one uses about 25 watts or so and what type of cooling unit you are planning to cool an overclocked CPU.

850 watts might do the trick but I wouldn't be comfortable with it if you start upgrading your system with more hard drives and harder overclocks.
Phantom
(25 items)
 
  
CPUMotherboardGraphicsGraphics
AMD FX 8320 Asus Crosshair Formula V EVGA GTX 660 Sig 2 EVGA GTX 660 Sig 2 
RAMHard DriveHard DriveHard Drive
G.Skill 8 GBs DDR3 Seagate Samsung OCZ Solid 3 
Hard DriveOptical DriveCoolingCooling
OCZ Solid 3 Samsung DVD RW with Lightscribe XSPC Dual bay pump/res XSPC Delta V3 CPU Block 
CoolingCoolingCoolingOS
Phobya Compression Fittings Black Ice Xtreme II 240mm Radiator Koolance BKT-HX001 Radiator Mounting Bracket Various versions of Linux 
OSMonitorMonitorKeyboard
Windows of some sort Acer 27" LED LCD  Samsung 19" LCD Saitek Cyborg 
PowerCaseMouseAudio
HEC 1080 800 watt NZXT Phantom Logitech M570 Wireless Trackball Philips AmBX Complete System 
Audio
Creative Omni Sound Blaster USB 
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Phantom
(25 items)
 
  
CPUMotherboardGraphicsGraphics
AMD FX 8320 Asus Crosshair Formula V EVGA GTX 660 Sig 2 EVGA GTX 660 Sig 2 
RAMHard DriveHard DriveHard Drive
G.Skill 8 GBs DDR3 Seagate Samsung OCZ Solid 3 
Hard DriveOptical DriveCoolingCooling
OCZ Solid 3 Samsung DVD RW with Lightscribe XSPC Dual bay pump/res XSPC Delta V3 CPU Block 
CoolingCoolingCoolingOS
Phobya Compression Fittings Black Ice Xtreme II 240mm Radiator Koolance BKT-HX001 Radiator Mounting Bracket Various versions of Linux 
OSMonitorMonitorKeyboard
Windows of some sort Acer 27" LED LCD  Samsung 19" LCD Saitek Cyborg 
PowerCaseMouseAudio
HEC 1080 800 watt NZXT Phantom Logitech M570 Wireless Trackball Philips AmBX Complete System 
Audio
Creative Omni Sound Blaster USB 
  hide details  
Reply
post #8 of 41
Thread Starter 
Well an SSD and possibly 2 HDD's, and it'll all be cooled with water.
Sandy Bridge
(14 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k P8P67 EVO MSI GTX 770 Gaming Edition 8GB Corsair Dominator GT 
Hard DriveHard DriveCoolingOS
500GB F3 500GB F3 CoolerMaster Hyper 212+ archlinux 64bit / Windows 7 Ultimate 64bit 
MonitorPowerCaseMouse
Dell U2312HM Seasonic M12ll 520W Corsair 650D Logitech G500 
Mouse PadAudio
Razer Goliaath Microlab M-820 
  hide details  
Reply
Sandy Bridge
(14 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k P8P67 EVO MSI GTX 770 Gaming Edition 8GB Corsair Dominator GT 
Hard DriveHard DriveCoolingOS
500GB F3 500GB F3 CoolerMaster Hyper 212+ archlinux 64bit / Windows 7 Ultimate 64bit 
MonitorPowerCaseMouse
Dell U2312HM Seasonic M12ll 520W Corsair 650D Logitech G500 
Mouse PadAudio
Razer Goliaath Microlab M-820 
  hide details  
Reply
post #9 of 41
850W will be more than enough, as long as it's a decent 850W.

Seasonic X Series, Antec HCP, and the Corsair AX series are all ones to look at, and can all pull over their rated wattage.
    
CPUMotherboardGraphicsRAM
3570k GA-Z77MX-D3H Palit Jetstream 680 4GB 4 X 2GB G.Skill Ripjaws X (1600MHz/CAS8 @ 1.5v) 
Hard DriveCoolingOSMonitor
60GB Corsair Force + 2TB RAID0 + 500GB Antec Kühler 620 w/AP-14 Windows 7 Professional x64 Dell U2711 (2560 x 1440) 
KeyboardPowerCaseMouse
Filco Majestouch (MX Blues) Corsair HX650 Lian Li PC-U6B Razer Deathadder 3.5G 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
3570k GA-Z77MX-D3H Palit Jetstream 680 4GB 4 X 2GB G.Skill Ripjaws X (1600MHz/CAS8 @ 1.5v) 
Hard DriveCoolingOSMonitor
60GB Corsair Force + 2TB RAID0 + 500GB Antec Kühler 620 w/AP-14 Windows 7 Professional x64 Dell U2711 (2560 x 1440) 
KeyboardPowerCaseMouse
Filco Majestouch (MX Blues) Corsair HX650 Lian Li PC-U6B Razer Deathadder 3.5G 
  hide details  
Reply
post #10 of 41
Quote:
Originally Posted by badatgames18 View Post
i'd go with a corsair ax850

that or a SeaSonic X Series X-850

basically both the same thing... in different housings
i have the seasonic and it is absolutely perfect!
This

850w is easily enough, even with overclocking
Dunno
(17 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 3550 Asrock P67 Extreme4 Gen3 MSI HD7850 1GB Kingston Hyperx Blu 2x2GB 
RAMHard DriveHard DriveCooling
Kingston Hyperx Blu 2x4GB Samsung Spinpoint F3 1tb Intel 330 60Gb SSD Scythe Mugen 2 
OSMonitorMonitorPower
Windows 8 Pro Acer AL2416W Samsung 940n Chieftec 750w 
Case
Thermaltake V4 
  hide details  
Reply
Dunno
(17 items)
 
  
CPUMotherboardGraphicsRAM
Intel i5 3550 Asrock P67 Extreme4 Gen3 MSI HD7850 1GB Kingston Hyperx Blu 2x2GB 
RAMHard DriveHard DriveCooling
Kingston Hyperx Blu 2x4GB Samsung Spinpoint F3 1tb Intel 330 60Gb SSD Scythe Mugen 2 
OSMonitorMonitorPower
Windows 8 Pro Acer AL2416W Samsung 940n Chieftec 750w 
Case
Thermaltake V4 
  hide details  
Reply
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