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psu for hd6990

post #1 of 9
Thread Starter 
i got corsair hx850w psu and hd6990 on the way, just want to know this psu will provide enough power for my hd6990? thanks
My System
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I7-3930K@4.6GHZ ASUS RAMPAGE IV EXTREME EVGA GTX680 SLI Corsair Vengence DDR3 16GB 1600@8-8-8-24 
Hard DriveCoolingOSMonitor
Intel 520 Series 180GB SSD+WD Caviar Black 1TB ... RASA KIT EX360 WINDOWS 7 64 BIT Acer GD235HZ 120HZ 
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CORSAIR AX1200 COOLERMASTER HAF X-942 
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My System
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CPUMotherboardGraphicsRAM
I7-3930K@4.6GHZ ASUS RAMPAGE IV EXTREME EVGA GTX680 SLI Corsair Vengence DDR3 16GB 1600@8-8-8-24 
Hard DriveCoolingOSMonitor
Intel 520 Series 180GB SSD+WD Caviar Black 1TB ... RASA KIT EX360 WINDOWS 7 64 BIT Acer GD235HZ 120HZ 
PowerCase
CORSAIR AX1200 COOLERMASTER HAF X-942 
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post #2 of 9
yes /thread

Quote:
750W Watt or greater power supply with two 150W 8-pin PCI Express® power connectors recommended (1000W and four 8-pin connectors recommended for AMD CrossFireX™ technology in dual mode. 1200W recommended for optimal performance).
http://www.amd.com/us/products/deskt...verview.aspx#2

HX850 might have trouble if you CF them though
Edited by joelmartinez - 3/23/11 at 9:11pm
Jimi Hendrix v2
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i5 750 @ 3.6ghz GA-P55A-UD4P radeon hd 5850 g skill ripjaws 7-8-7-24-2N 1600 4gb 2x2gb 
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samsung spinpoint f3 500gb agility 3 120gb some loud samsung archon (stock) 
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windows 7 home premium 64 bit Asus VH242H steelseries merc ocz modxstream pro 700w 
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Jimi Hendrix v2
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i5 750 @ 3.6ghz GA-P55A-UD4P radeon hd 5850 g skill ripjaws 7-8-7-24-2N 1600 4gb 2x2gb 
Hard DriveHard DriveOptical DriveCooling
samsung spinpoint f3 500gb agility 3 120gb some loud samsung archon (stock) 
OSMonitorKeyboardPower
windows 7 home premium 64 bit Asus VH242H steelseries merc ocz modxstream pro 700w 
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HAF 922 Gigabyte M8000 Ghost gaming JVC RX700 
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post #3 of 9
That PSU is more than sufficient for a 6990. It pulls about 330W on full load.
Mystery Machine
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Mystery Machine
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post #4 of 9
Shouldn't have a problem doing so.

I run my system very well with that PSU.

I never realized how much power my RAID & LED fans used until my system was down for sleeving. You're gonna love that PSU.

~Ceadder
 
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AMD Phenom II X6 1100T Crosshair IV Formula Sapphire Radeon HD 6870 Sapphire Radeon HD 6870 
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Corsair Dominator G. Skill Ripjaws X G. Skill x2 HITACHI 1TB Deskstars 1TB RAID0 
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ASUS DRW-24B1ST  Swiftech 6950/6870 GPU Heatsink Swiftech 6950/6870 GPU Heatsink Monsoon 1/2"x5/8" PETG White Hardline tubing. 
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CPUMotherboardGraphicsGraphics
AMD Phenom II X6 1100T Crosshair IV Formula Sapphire Radeon HD 6870 Sapphire Radeon HD 6870 
RAMRAMRAMHard Drive
Corsair Dominator G. Skill Ripjaws X G. Skill x2 HITACHI 1TB Deskstars 1TB RAID0 
Optical DriveCoolingCoolingCooling
ASUS DRW-24B1ST  Swiftech 6950/6870 GPU Heatsink Swiftech 6950/6870 GPU Heatsink Monsoon 1/2"x5/8" PETG White Hardline tubing. 
CoolingCoolingCoolingCooling
Monsoon Economy Hardline fittings EK Dual DDC V2 top Swiftech Pump DDC-1T (2) Liquid Fusion V Double helix Reservoir 
CoolingCoolingCoolingCooling
Yate Loon 120x20 (D12SM-12C) Medium Speed Silen... EK Supreme HF Classified EK Thermosphere GPU Block EK Thermosphere GPU Block 
OSMonitorKeyboardPower
Win7 64 bit Ultimate OEM Asus VH222H Black HDMI Widescreen Logitech the OCZ went buhbye adios. Don't know ... Corsair CMPSU HX 850w Modular 
CaseMouseMouse PadAudio
HAF 932 Logitech g9x COOLER MASTER Weapon of Choice: M4 Duramesh Pad Logitech X-240 2.1 speakers 
OtherOther
Sunbeam Rheosmart 3 Creative X-Fi 
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post #5 of 9
Yes good enough for just a SINGLE 6990..if you go dual 6990's well you need a 1kw or more..depends on how you run things on your RIG..
Anti-Wuttz!!
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Anti-Wuttz!!
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post #6 of 9
12V needs 24A or above~
so your PSU is ok for 6990
post #7 of 9
You'll be fine
Frenchy French
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Upgrade 2013
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Frenchy French
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Upgrade 2013
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CRUCIAL M4 128 Go SSD Corsair hydro series h60 (2013 Edition) Windows 7 Razer Blackwidow Ultimate 
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post #8 of 9
Quite sure that it would even power 6990 CF.
Dunno
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Dunno
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Kingston Hyperx Blu 2x4GB Samsung Spinpoint F3 1tb Intel 330 60Gb SSD Scythe Mugen 2 
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post #9 of 9
Quote:
Originally Posted by Kasp1js View Post
Quite sure that it would even power 6990 CF.
I powered overclocked 5970s on mine.
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