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Can 850W PSU handle GTX580 SLI?

post #1 of 6
Thread Starter 
This is the PSU I have http://www.newegg.com/Product/Produc...-009-_-Product

Just wondering if the PSU is good for GTX580 SLI for my rig... Any help will be appreciated... Thanks
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
2600K 4.8ghz HT Asus P8P67 Deluxe 1503 980TI Classy @ 1462Mhz Sammy DDR3L 8GB @ 1866 9-9-9-24-1 
Hard DriveOSMonitorPower
850 Pro Win8.1 64Bit PG278Q Cossair RM850X 
Case
Enthoo Pro 
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My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
2600K 4.8ghz HT Asus P8P67 Deluxe 1503 980TI Classy @ 1462Mhz Sammy DDR3L 8GB @ 1866 9-9-9-24-1 
Hard DriveOSMonitorPower
850 Pro Win8.1 64Bit PG278Q Cossair RM850X 
Case
Enthoo Pro 
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post #2 of 6
Yes.
post #3 of 6
Yes even with both CPU and GPU overclocked.
Sandy Bridge-E
(20 items)
 
   
CPUMotherboardGraphicsGraphics
Intel i7 3930K C2 4.8GHz ASUS Rampage IV Extreme NVidia GTX480 SLI NVidia GTX480 SLI 
RAMHard DriveHard DriveHard Drive
G. Skill Ripjaws-X 32GB Crucial M4 128 OCZ Vertex 2 Seagate Barracuda 7200RPM 
Hard DriveHard DriveCoolingOS
Western Digital Caviar Green Seagate Barracuda Green Noctua NH-D14 Windows 7 SP1 Professional x64 
MonitorMonitorKeyboardPower
Dell U2711 Dell U2211H Topre Realforce 86UB Thermaltake Toughpower XT 875W 
CaseMouseMouse PadAudio
Coolermaster HAF-X Steelseries Xai Razer Goliathus ASUS Xonar STX 
CPUGraphicsRAMHard Drive
i7 2.3Ghz GT 650m 8GB 256GB Samsung SSD 
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Sandy Bridge-E
(20 items)
 
   
CPUMotherboardGraphicsGraphics
Intel i7 3930K C2 4.8GHz ASUS Rampage IV Extreme NVidia GTX480 SLI NVidia GTX480 SLI 
RAMHard DriveHard DriveHard Drive
G. Skill Ripjaws-X 32GB Crucial M4 128 OCZ Vertex 2 Seagate Barracuda 7200RPM 
Hard DriveHard DriveCoolingOS
Western Digital Caviar Green Seagate Barracuda Green Noctua NH-D14 Windows 7 SP1 Professional x64 
MonitorMonitorKeyboardPower
Dell U2711 Dell U2211H Topre Realforce 86UB Thermaltake Toughpower XT 875W 
CaseMouseMouse PadAudio
Coolermaster HAF-X Steelseries Xai Razer Goliathus ASUS Xonar STX 
CPUGraphicsRAMHard Drive
i7 2.3Ghz GT 650m 8GB 256GB Samsung SSD 
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post #4 of 6
yeah no sweat.
    
CPUMotherboardGraphicsRAM
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  
MonitorPowerCaseAudio
BL3200PT 1600 T2 800d Pro Audio 2.1 + DragonFly Red 
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CPUMotherboardGraphicsRAM
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  
MonitorPowerCaseAudio
BL3200PT 1600 T2 800d Pro Audio 2.1 + DragonFly Red 
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post #5 of 6
Yes, as long as you don't go too crazy in stress testing your OCs. The 850TX should handle almost anything you throw at it. According to some reports, 580's SLI'd with a big OC on a system, during intense stress testing, start to pull close to the rated 850W of your power supply. If it wasn't a Corsair 850W, or another high end PSU, I'd probably say no. But the Corsair PSU should handle the everyday load without issue.
Rusty Metal
(17 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7 2600K ASUS P8P67 PRO NVIDIA GeForce GTX 580 Corsair Vengeance 
Hard DriveHard DriveHard DriveOptical Drive
2 x Corsair Performance 3 SSD 128 GB; RAID 0 2 x Western Digital Black 1TB; RAID 0 Western Digital Black LG BluRay - RE/DVD+/-DL Burner  
Optical DriveCoolingOSMonitor
LG 24x super-multi  Corsair H70 Windows 7 Professional x64 DELL U2711 
KeyboardPowerCaseMouse
logitech G19 Corsair AX750 Coolermaster Storm Sniper Logitech Performance MX 
Audio
Creative Sound Blaster X-Fi Titanium Fatal1ty Pro  
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Rusty Metal
(17 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7 2600K ASUS P8P67 PRO NVIDIA GeForce GTX 580 Corsair Vengeance 
Hard DriveHard DriveHard DriveOptical Drive
2 x Corsair Performance 3 SSD 128 GB; RAID 0 2 x Western Digital Black 1TB; RAID 0 Western Digital Black LG BluRay - RE/DVD+/-DL Burner  
Optical DriveCoolingOSMonitor
LG 24x super-multi  Corsair H70 Windows 7 Professional x64 DELL U2711 
KeyboardPowerCaseMouse
logitech G19 Corsair AX750 Coolermaster Storm Sniper Logitech Performance MX 
Audio
Creative Sound Blaster X-Fi Titanium Fatal1ty Pro  
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post #6 of 6
GXT580 is a 250w GPU. That 850 unit can pull 70a/840w on 12v and it usually does a bit more than its specs so it should be fine based on what you have.
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