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6950 Crossfire PSU

post #1 of 2
Thread Starter 
i got a 6950 and i wanna get another to crossfire them, i only have a 620W psu, how much do i need 1000w? 800w? to run them smoothly???
OLD SPICE GUY :P
(16 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k @ 4.0Ghz ASUS P8P67 Sapphire HD6950 Flashed ;) Patriot Viper Xtreme DDR3 1866Mhz 
Hard DriveHard DriveOptical DriveCooling
Intel SATA III SSD120GB WD 1TB HDD ASUS 8x DVD Combo Zalman 9900  
OSMonitorKeyboardPower
Windows 8 ASUS 27" Steelseries SHIFT Antec HCP 850W 
CaseMouseAudio
Antec 1100  Logitech G9X SteelSeries Siberia v2 Frosty  
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OLD SPICE GUY :P
(16 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k @ 4.0Ghz ASUS P8P67 Sapphire HD6950 Flashed ;) Patriot Viper Xtreme DDR3 1866Mhz 
Hard DriveHard DriveOptical DriveCooling
Intel SATA III SSD120GB WD 1TB HDD ASUS 8x DVD Combo Zalman 9900  
OSMonitorKeyboardPower
Windows 8 ASUS 27" Steelseries SHIFT Antec HCP 850W 
CaseMouseAudio
Antec 1100  Logitech G9X SteelSeries Siberia v2 Frosty  
  hide details  
Reply
post #2 of 2
I have heard of people running them on 700w power supplies.. and tbh antec are a good make! but I would upgrade imo just to keep the heat and noise down
Crossfire Rig
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Phenom II 1100t Asus Crosshair IV Formula XFX HD 6970 x2 in Crossfire Corsair Vengeance (4x4GB @ 1600Mhz) 
Hard DriveOptical DriveOSMonitor
120GB Vertex 3 x2 in Raid 0 & Samsung SP F3 Sony DVD Rewriter Windows 7 Ultimate 64-bit Samsung Syncmaster 22" & Samsung 32" LED Tv 
KeyboardPowerCaseMouse
Zboard Corsair AX850w Corsair 600t Rapoo V3 
Mouse Pad
Steelseries cloth pad 
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Crossfire Rig
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Phenom II 1100t Asus Crosshair IV Formula XFX HD 6970 x2 in Crossfire Corsair Vengeance (4x4GB @ 1600Mhz) 
Hard DriveOptical DriveOSMonitor
120GB Vertex 3 x2 in Raid 0 & Samsung SP F3 Sony DVD Rewriter Windows 7 Ultimate 64-bit Samsung Syncmaster 22" & Samsung 32" LED Tv 
KeyboardPowerCaseMouse
Zboard Corsair AX850w Corsair 600t Rapoo V3 
Mouse Pad
Steelseries cloth pad 
  hide details  
Reply
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