Overclock.net › Forums › Components › Power Supplies › PSU for 580 SLi?
New Posts  All Forums:Forum Nav:

PSU for 580 SLi?

post #1 of 25
Thread Starter 
Greetings all,

Anyone have any recommendations for a suitable PSU to run my sig-rig with 2x GTX 580's.

I'm considering grabbing this.

Thanks.
The Animus
(16 items)
 
  
CPUMotherboardGraphicsRAM
i7 2600K | 4.5GHz | 1.208v Asus P8P67 Pro | Rev B3 EVGA GTX 970 SC Corsair Vengeance 8GB DDR3 | 1600 | 8-8-8-24 
Hard DriveOptical DriveCoolingCooling
128GB SSD (OS) | 1.5TB (Steam) | 2TB (Games/TV) TSSTcorp CDDVDW SH-S203B Corsair H50 6x Aerocool Shark (Blue) 120mm 
CoolingOSMonitorKeyboard
1x Aerocool Shark (Blue) 140mm Win7 Ultimate x64 Samsung SyncMaster P2250 (1920x1080) Razer Nostromo 
PowerCaseMouse
Corsair HX1000W Corsair Obsidian 700D Cyborg R.A.T. 7 Gaming Mouse 
  hide details  
Reply
The Animus
(16 items)
 
  
CPUMotherboardGraphicsRAM
i7 2600K | 4.5GHz | 1.208v Asus P8P67 Pro | Rev B3 EVGA GTX 970 SC Corsair Vengeance 8GB DDR3 | 1600 | 8-8-8-24 
Hard DriveOptical DriveCoolingCooling
128GB SSD (OS) | 1.5TB (Steam) | 2TB (Games/TV) TSSTcorp CDDVDW SH-S203B Corsair H50 6x Aerocool Shark (Blue) 120mm 
CoolingOSMonitorKeyboard
1x Aerocool Shark (Blue) 140mm Win7 Ultimate x64 Samsung SyncMaster P2250 (1920x1080) Razer Nostromo 
PowerCaseMouse
Corsair HX1000W Corsair Obsidian 700D Cyborg R.A.T. 7 Gaming Mouse 
  hide details  
Reply
post #2 of 25
the tx850 you have should be fine
post #3 of 25


I say perfect.
Rosemari
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 920 @ 4.0 GHz|1.26250v Asus P6T deluxe V2 XFX AMD Radeon 6950 2GB RF 12 GB G.Skill DDR3 1600 
Hard DriveOSMonitorPower
WD 1 TB Caviar Black 7200 RPM Win 7 64-bit Asus 24" 1080p Corsair TX 750W 
Case
Thermaltake Xaser VI 
  hide details  
Reply
Rosemari
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 920 @ 4.0 GHz|1.26250v Asus P6T deluxe V2 XFX AMD Radeon 6950 2GB RF 12 GB G.Skill DDR3 1600 
Hard DriveOSMonitorPower
WD 1 TB Caviar Black 7200 RPM Win 7 64-bit Asus 24" 1080p Corsair TX 750W 
Case
Thermaltake Xaser VI 
  hide details  
Reply
post #4 of 25
I was told when building mine that an 850w was plenty and mine is similar to your rig but erring on the side of caution i went with the Corsair 950TX just to be safe. It's up to you, some will say your current PSU is enough.
post #5 of 25
That would be a great option. Probably more power than you need, but those will draw a lot so better safe than sorry. Corsair is high quality stuff so you won't have any problems.
Uncle Blazer
(16 items)
 
  
CPUMotherboardGraphicsGraphics
Phenom II 965 C3 Gigabyte GA-790FXTA-UD5 Radeon HD 5870 Radeon HD 5870 
RAMHard DriveHard DriveCooling
G.Skill Sniper DDR3 Crucial C300 SSD Western Digital Caviar Blue Enzotech/HW Labs Custom Water Loop 
OSMonitorKeyboardPower
Windows 7 Pro x64 HP LED 23" 1080P Razer Lycosa Corsair HX850 
CaseMouseMouse PadAudio
Cooler Master HAF 932 Logitech G5 Razer Goliathus Speed Creative X-Fi Fatality Series/Sennheiser HD555 
  hide details  
Reply
Uncle Blazer
(16 items)
 
  
CPUMotherboardGraphicsGraphics
Phenom II 965 C3 Gigabyte GA-790FXTA-UD5 Radeon HD 5870 Radeon HD 5870 
RAMHard DriveHard DriveCooling
G.Skill Sniper DDR3 Crucial C300 SSD Western Digital Caviar Blue Enzotech/HW Labs Custom Water Loop 
OSMonitorKeyboardPower
Windows 7 Pro x64 HP LED 23" 1080P Razer Lycosa Corsair HX850 
CaseMouseMouse PadAudio
Cooler Master HAF 932 Logitech G5 Razer Goliathus Speed Creative X-Fi Fatality Series/Sennheiser HD555 
  hide details  
Reply
post #6 of 25
The power supply you have should be fine
     
CPUMotherboardGraphicsRAM
FX 8320E AsRock 970M Pro3 Zotac GTX 1060 Mini 3GB 8GB KLEVV NEO 1600Mhz CL9 
Hard DriveCoolingOSMonitor
2 x SP S60 120GB RAID 0 Corsair H60 Windows 10 Qnix QX2710 @ 96Hz 
KeyboardPowerCaseMouse
Ducky Shine 2 Antec Neo ECO 520W Antec mini P180 Mionix Naos 7000 
Mouse Pad
Artisan Hien VE 
CPUMotherboardGraphicsRAM
Xeon X3430 Supermicro X8SIE-F XFX 9800 GT  8GB Hynix DDR3 1333MHz ECC R 
Hard DriveHard DriveCoolingOS
Crucial C300 64GB WD Black 750GB Intel stock yo Windows 7 Ultimate 
MonitorPowerCaseAudio
BenQ GL2760H EVGA Supernova G2 750W CM Centurion 590 Infinity Primus P150 
Audio
Lepai LP-2020A+ 
  hide details  
Reply
     
CPUMotherboardGraphicsRAM
FX 8320E AsRock 970M Pro3 Zotac GTX 1060 Mini 3GB 8GB KLEVV NEO 1600Mhz CL9 
Hard DriveCoolingOSMonitor
2 x SP S60 120GB RAID 0 Corsair H60 Windows 10 Qnix QX2710 @ 96Hz 
KeyboardPowerCaseMouse
Ducky Shine 2 Antec Neo ECO 520W Antec mini P180 Mionix Naos 7000 
Mouse Pad
Artisan Hien VE 
CPUMotherboardGraphicsRAM
Xeon X3430 Supermicro X8SIE-F XFX 9800 GT  8GB Hynix DDR3 1333MHz ECC R 
Hard DriveHard DriveCoolingOS
Crucial C300 64GB WD Black 750GB Intel stock yo Windows 7 Ultimate 
MonitorPowerCaseAudio
BenQ GL2760H EVGA Supernova G2 750W CM Centurion 590 Infinity Primus P150 
Audio
Lepai LP-2020A+ 
  hide details  
Reply
post #7 of 25
Quote:
Originally Posted by Mobius01 View Post
Greetings all,

Anyone have any recommendations for a suitable PSU to run my sig-rig with 2x GTX 580's.

I'm considering grabbing this.

Thanks.
And 850 watt PSU should be fine,but with a 90%+ efficiency

I recommend the AX 850 for this
Black Dragon
(14 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7 2600k @ 4.3 GHZ ASRock Z68 Extreme3 Gen3 (PCI-E 3.0, USB 3.0, B... EVGA GTX 580 1.5 GB GDDR5 G.SKILL Ripjaws X ( 4 x 2GB) @ 1866 MHZ 8-9-8-2... 
Hard DriveCoolingOSMonitor
OCZ Vertex 3 MAX IOPS 120 GB Firmware 2.21 Noctua NH-D14 Windows 8.1 X64 Alienware Optx AW2310 (1920 x 1080p) 120 HZ 
KeyboardPowerCaseMouse
Comfort Curve Keyboard 2000 Corsair AX850 PLUS GOLD Certified Silverstone FT02B-W Razer Deathadder 3500 DPi 
Mouse Pad
Steel Series QCK+ 
  hide details  
Reply
Black Dragon
(14 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7 2600k @ 4.3 GHZ ASRock Z68 Extreme3 Gen3 (PCI-E 3.0, USB 3.0, B... EVGA GTX 580 1.5 GB GDDR5 G.SKILL Ripjaws X ( 4 x 2GB) @ 1866 MHZ 8-9-8-2... 
Hard DriveCoolingOSMonitor
OCZ Vertex 3 MAX IOPS 120 GB Firmware 2.21 Noctua NH-D14 Windows 8.1 X64 Alienware Optx AW2310 (1920 x 1080p) 120 HZ 
KeyboardPowerCaseMouse
Comfort Curve Keyboard 2000 Corsair AX850 PLUS GOLD Certified Silverstone FT02B-W Razer Deathadder 3500 DPi 
Mouse Pad
Steel Series QCK+ 
  hide details  
Reply
post #8 of 25
Here are some power draw numbers: http://www.guru3d.com/article/geforc...-sli-review/14

So yea, your current PSU will actually be fine unless you really just want a new one
Uncle Blazer
(16 items)
 
  
CPUMotherboardGraphicsGraphics
Phenom II 965 C3 Gigabyte GA-790FXTA-UD5 Radeon HD 5870 Radeon HD 5870 
RAMHard DriveHard DriveCooling
G.Skill Sniper DDR3 Crucial C300 SSD Western Digital Caviar Blue Enzotech/HW Labs Custom Water Loop 
OSMonitorKeyboardPower
Windows 7 Pro x64 HP LED 23" 1080P Razer Lycosa Corsair HX850 
CaseMouseMouse PadAudio
Cooler Master HAF 932 Logitech G5 Razer Goliathus Speed Creative X-Fi Fatality Series/Sennheiser HD555 
  hide details  
Reply
Uncle Blazer
(16 items)
 
  
CPUMotherboardGraphicsGraphics
Phenom II 965 C3 Gigabyte GA-790FXTA-UD5 Radeon HD 5870 Radeon HD 5870 
RAMHard DriveHard DriveCooling
G.Skill Sniper DDR3 Crucial C300 SSD Western Digital Caviar Blue Enzotech/HW Labs Custom Water Loop 
OSMonitorKeyboardPower
Windows 7 Pro x64 HP LED 23" 1080P Razer Lycosa Corsair HX850 
CaseMouseMouse PadAudio
Cooler Master HAF 932 Logitech G5 Razer Goliathus Speed Creative X-Fi Fatality Series/Sennheiser HD555 
  hide details  
Reply
post #9 of 25
Thread Starter 
Quote:
Originally Posted by razorguy View Post
... unless you really just want a new one
lol, nah.

I might, as Tunapiano suggested, err on the side caution and go for 950w though.


Thanks all for the help
Edited by Mobius01 - 3/19/11 at 9:41am
The Animus
(16 items)
 
  
CPUMotherboardGraphicsRAM
i7 2600K | 4.5GHz | 1.208v Asus P8P67 Pro | Rev B3 EVGA GTX 970 SC Corsair Vengeance 8GB DDR3 | 1600 | 8-8-8-24 
Hard DriveOptical DriveCoolingCooling
128GB SSD (OS) | 1.5TB (Steam) | 2TB (Games/TV) TSSTcorp CDDVDW SH-S203B Corsair H50 6x Aerocool Shark (Blue) 120mm 
CoolingOSMonitorKeyboard
1x Aerocool Shark (Blue) 140mm Win7 Ultimate x64 Samsung SyncMaster P2250 (1920x1080) Razer Nostromo 
PowerCaseMouse
Corsair HX1000W Corsair Obsidian 700D Cyborg R.A.T. 7 Gaming Mouse 
  hide details  
Reply
The Animus
(16 items)
 
  
CPUMotherboardGraphicsRAM
i7 2600K | 4.5GHz | 1.208v Asus P8P67 Pro | Rev B3 EVGA GTX 970 SC Corsair Vengeance 8GB DDR3 | 1600 | 8-8-8-24 
Hard DriveOptical DriveCoolingCooling
128GB SSD (OS) | 1.5TB (Steam) | 2TB (Games/TV) TSSTcorp CDDVDW SH-S203B Corsair H50 6x Aerocool Shark (Blue) 120mm 
CoolingOSMonitorKeyboard
1x Aerocool Shark (Blue) 140mm Win7 Ultimate x64 Samsung SyncMaster P2250 (1920x1080) Razer Nostromo 
PowerCaseMouse
Corsair HX1000W Corsair Obsidian 700D Cyborg R.A.T. 7 Gaming Mouse 
  hide details  
Reply
post #10 of 25
The TX850 is more than enough for two GTX 580's. The HX1000 is pretty average/outdated.
Rig
(9 items)
 
  
CPUMotherboardGraphicsRAM
5820k ga-x99-sli gigabyte 7970 wf 16gb 4x4 lpx 
Hard DriveCoolingPowerCase
samsung 830 128gb ven x/gt ap-15 evga g2 650w corsair 450d 
Audio
jbl lsr305 
  hide details  
Reply
Rig
(9 items)
 
  
CPUMotherboardGraphicsRAM
5820k ga-x99-sli gigabyte 7970 wf 16gb 4x4 lpx 
Hard DriveCoolingPowerCase
samsung 830 128gb ven x/gt ap-15 evga g2 650w corsair 450d 
Audio
jbl lsr305 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Power Supplies
Overclock.net › Forums › Components › Power Supplies › PSU for 580 SLi?