Overclock.net › Forums › Components › Power Supplies › Help picking a psu for overclock + 6950 crossfire
New Posts  All Forums:Forum Nav:

Help picking a psu for overclock + 6950 crossfire

post #1 of 15
Thread Starter 
So im trying to figure out what psu would be best and reliable enough to handle a OC'd 955 be at 3.8 and two 6950's in xfire, both with a slight OC as well.

I've been seeing a few tests where the cards pull very little voltage from the wall compared to others, but im just not sure with the OC's how big of a psu and what brand would be most reliable and last the longest?

I had a few in mind so here they are:

1.)
http://www.newegg.ca/Product/Product...-022-_-Product

2.)
http://www.newegg.ca/Product/Product...048&Tpk=rs-850

3.)
http://www.newegg.ca/Product/Product...9010&Tpk=750hx

OR I can pick up this up and possibly not have to buy another psu for a looong time. Although im not sure if its build quality reflects the price:

http://www.newegg.ca/Product/Product...-049-_-Product

If you guys have any other recomendations, please let me know and thanks for your help :3
post #2 of 15
I hear many bad things about coolermaster PSU's. In this case, I'd go for trusty corsair.
    
CPUMotherboardGraphicsRAM
Intel i3 540 P7H55M-Pro XFX 6770 OCZ Platinum 
Hard DriveHard DriveHard DriveOptical Drive
OCZ Vertex 2E  Samsung F4 Maxtor DiamondMax 23 LG Super-multi Drive 
CoolingOSMonitorKeyboard
Coolermaster Hyper212+ Microsoft Windows 7 Professional 64-bit LG W2361V Razer Tarantula 
PowerCaseMouseMouse Pad
Corsair CX430v2 Coolermaster Elite 335 Logitech MX518 Roccat Taito 
AudioAudioAudio
Asus Xonar DG Logitech Z523 2.1 Speakers Sennheiser PC350 Headset 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
Intel i3 540 P7H55M-Pro XFX 6770 OCZ Platinum 
Hard DriveHard DriveHard DriveOptical Drive
OCZ Vertex 2E  Samsung F4 Maxtor DiamondMax 23 LG Super-multi Drive 
CoolingOSMonitorKeyboard
Coolermaster Hyper212+ Microsoft Windows 7 Professional 64-bit LG W2361V Razer Tarantula 
PowerCaseMouseMouse Pad
Corsair CX430v2 Coolermaster Elite 335 Logitech MX518 Roccat Taito 
AudioAudioAudio
Asus Xonar DG Logitech Z523 2.1 Speakers Sennheiser PC350 Headset 
  hide details  
Reply
post #3 of 15
i love my corsair 950TX
post #4 of 15
I have the TP New 750 and it's quality vs price is incredible. Check out johnnyguru.com for the full TRUSTED review. You won't be disappointed.
Foggy Memories
(14 items)
 
  
CPUMotherboardGraphicsRAM
i5 750 @ 4ghz 1.2v EVGA P55 SLI EVGA 660 SC G.Skill 2x4GB Ripjaw 1600 
Hard DriveCoolingOSMonitor
crap-ton of bytes Venomous X Win 7 Ultimate 64bit 24" 
PowerCaseMouse
Antec Truepower New 750w Rocketfish Fulltower modded Logitech G600 
  hide details  
Reply
Foggy Memories
(14 items)
 
  
CPUMotherboardGraphicsRAM
i5 750 @ 4ghz 1.2v EVGA P55 SLI EVGA 660 SC G.Skill 2x4GB Ripjaw 1600 
Hard DriveCoolingOSMonitor
crap-ton of bytes Venomous X Win 7 Ultimate 64bit 24" 
PowerCaseMouse
Antec Truepower New 750w Rocketfish Fulltower modded Logitech G600 
  hide details  
Reply
post #5 of 15
Hx750
Yuki
(20 items)
 
Illya
(20 items)
 
Neptunia
(12 items)
 
CPUMotherboardGraphicsRAM
Intel 2500K 5Ghz ASUS P8P67 Pro EVGA 1080 Ti FTW3 G.Skill RipJaws X 2133Mhz 16GB 
Hard DriveHard DriveHard DriveCooling
240GB Corsair Neutron GTX RAID0 Samsung 850 Evo 1TB WD Red 8TB Corsair H115i GTX 
CoolingOSMonitorMonitor
EK Vardar fans Windows 10 Dell u2713hm Apple Cinema Display 
KeyboardPowerCaseMouse
Razer BlackWidow 2013 CoolerMaster V1000 Corsair 760T Artic White Logitech G502 Proteus Spectrum 
Mouse PadAudioAudioAudio
CoolerMaster Swift-RX XL ASUS Xonar DX Schiit Magni Sennheiser HD650 
CPUMotherboardGraphicsRAM
Intel Core i7 Skylake-E X190 Nvidia Titan Volta 32GB 3200Mhz DDR4 
Hard DriveHard DriveHard DriveCooling
Samsung 960 Pro 512GB Samsung 850 Evo 1TB 8TB WD Red Corsair H115i GTX 
CoolingOSMonitorMonitor
EK Vardar fans Windows 10 Dell u2713hm Apple Cinema Display 
KeyboardPowerCaseMouse
Ducky Shine CoolerMaster V1000 Corsair 760T Artic White Logitech G502 
Mouse PadAudioAudioAudio
CoolerMaster Swift-RX XL Asus Xonar DX Schiit Magni Sennhesier HD650 
CPUMotherboardGraphicsRAM
Core i5 6600 3.3Ghz Asus Z170M Pro AMD RX460 G.Skill 16GB 2133Mhz 
Hard DriveOSMonitorKeyboard
Samsung 850 M.2 256GB Windows 10 Dell S2817Q 4K Ducky Shine 3 
PowerCaseMouseMouse Pad
CoolerMaster Vanguard 450W BitFenix Phenom Logitech G700S CoolerMaster Swift-RX 
  hide details  
Reply
Yuki
(20 items)
 
Illya
(20 items)
 
Neptunia
(12 items)
 
CPUMotherboardGraphicsRAM
Intel 2500K 5Ghz ASUS P8P67 Pro EVGA 1080 Ti FTW3 G.Skill RipJaws X 2133Mhz 16GB 
Hard DriveHard DriveHard DriveCooling
240GB Corsair Neutron GTX RAID0 Samsung 850 Evo 1TB WD Red 8TB Corsair H115i GTX 
CoolingOSMonitorMonitor
EK Vardar fans Windows 10 Dell u2713hm Apple Cinema Display 
KeyboardPowerCaseMouse
Razer BlackWidow 2013 CoolerMaster V1000 Corsair 760T Artic White Logitech G502 Proteus Spectrum 
Mouse PadAudioAudioAudio
CoolerMaster Swift-RX XL ASUS Xonar DX Schiit Magni Sennheiser HD650 
CPUMotherboardGraphicsRAM
Intel Core i7 Skylake-E X190 Nvidia Titan Volta 32GB 3200Mhz DDR4 
Hard DriveHard DriveHard DriveCooling
Samsung 960 Pro 512GB Samsung 850 Evo 1TB 8TB WD Red Corsair H115i GTX 
CoolingOSMonitorMonitor
EK Vardar fans Windows 10 Dell u2713hm Apple Cinema Display 
KeyboardPowerCaseMouse
Ducky Shine CoolerMaster V1000 Corsair 760T Artic White Logitech G502 
Mouse PadAudioAudioAudio
CoolerMaster Swift-RX XL Asus Xonar DX Schiit Magni Sennhesier HD650 
CPUMotherboardGraphicsRAM
Core i5 6600 3.3Ghz Asus Z170M Pro AMD RX460 G.Skill 16GB 2133Mhz 
Hard DriveOSMonitorKeyboard
Samsung 850 M.2 256GB Windows 10 Dell S2817Q 4K Ducky Shine 3 
PowerCaseMouseMouse Pad
CoolerMaster Vanguard 450W BitFenix Phenom Logitech G700S CoolerMaster Swift-RX 
  hide details  
Reply
post #6 of 15
I think the TP get's the nod between those 3.
But-the Seasonic X750 is on sale-$30 off
http://www.newegg.com/Product/Produc...82E16817151087
At $130 shipped that's pure win
Edited by Redwoodz - 3/13/11 at 8:52am
Amelia
(13 items)
 
Professional
(13 items)
 
RCPC#1
(17 items)
 
CPUMotherboardGraphicsRAM
Phenom II X6 1100t MSI 890FX GD65 MSI Radeon HD5670 GSkill RipjawsX DDR3 PC3 12800 2x4GB CL8 
Hard DriveOptical DriveCoolingOS
WD Black 1TB SATA III Samsung BD Zalman 9900MAX Windows 7 64 Professional 
MonitorKeyboardPowerCase
AOC 22" LED Logitech Kingwin Lazer Platinum 500w Fractal Design R3 
Other
Samsung 470 SSD 128GB 
CPUMotherboardGraphicsRAM
AMD Phenom II X6 960T Asus M4A88T-VEVO Asus Strix R7 370 SuperTalent Perfomance 
RAMHard DriveHard DriveOptical Drive
GSkill Snipers Monster Daytona Seagate Barracuda 500GB 7,200 RPM 16Mb cache Memorex DVD/RW 
CoolingOSMonitorKeyboard
Corsair H60 Windows 8N IBM 9494 19" LCD IBM 
PowerCaseMouseMouse Pad
Corsair GS500 In Win H-Frame Wolfking OCZ Behemoth 
Audio
JBL Creature 
  hide details  
Reply
Amelia
(13 items)
 
Professional
(13 items)
 
RCPC#1
(17 items)
 
CPUMotherboardGraphicsRAM
Phenom II X6 1100t MSI 890FX GD65 MSI Radeon HD5670 GSkill RipjawsX DDR3 PC3 12800 2x4GB CL8 
Hard DriveOptical DriveCoolingOS
WD Black 1TB SATA III Samsung BD Zalman 9900MAX Windows 7 64 Professional 
MonitorKeyboardPowerCase
AOC 22" LED Logitech Kingwin Lazer Platinum 500w Fractal Design R3 
Other
Samsung 470 SSD 128GB 
CPUMotherboardGraphicsRAM
AMD Phenom II X6 960T Asus M4A88T-VEVO Asus Strix R7 370 SuperTalent Perfomance 
RAMHard DriveHard DriveOptical Drive
GSkill Snipers Monster Daytona Seagate Barracuda 500GB 7,200 RPM 16Mb cache Memorex DVD/RW 
CoolingOSMonitorKeyboard
Corsair H60 Windows 8N IBM 9494 19" LCD IBM 
PowerCaseMouseMouse Pad
Corsair GS500 In Win H-Frame Wolfking OCZ Behemoth 
Audio
JBL Creature 
  hide details  
Reply
post #7 of 15
just bought this and am very happy with it. Gets good reviews also.http://www.newegg.ca/Product/Product...82E16817207003. Or you can get the 850 for not much more.http://www.newegg.ca/Product/Product...82E16817207001
My System
(14 items)
 
  
CPUMotherboardGraphicsRAM
I5 2500k ASRock P67 Extreme 4 2x ASUS EAH5850 CrossFire Patriot Viper Extreme Div.2 1600 (2x2 Gb) 
Hard DriveCoolingOSPower
OCZ 60g SSD, Caviar Black 640GB SATA 6.0 Gb XSPC Rasa RS240 Windows 7 64 bit Corsair HX620 
CaseMouse
HAF922 G500 
  hide details  
Reply
My System
(14 items)
 
  
CPUMotherboardGraphicsRAM
I5 2500k ASRock P67 Extreme 4 2x ASUS EAH5850 CrossFire Patriot Viper Extreme Div.2 1600 (2x2 Gb) 
Hard DriveCoolingOSPower
OCZ 60g SSD, Caviar Black 640GB SATA 6.0 Gb XSPC Rasa RS240 Windows 7 64 bit Corsair HX620 
CaseMouse
HAF922 G500 
  hide details  
Reply
post #8 of 15
Antec TP-650
XFX 650W (either the XXX or Core edition)
SeaSonic X650
NZXT Hale90 650W

No need for 750W, let alone more than that.

Quote:
Originally Posted by Cee View Post
I hear many bad things about coolermaster PSU's. In this case, I'd go for trusty corsair.
Cooler Master's Silent Pro M and Silent Pro Gold units are fine.
post #9 of 15
Thread Starter 
So either the Corsair or Antec will do fine I take it? Also, since the Antec is 750w continuous, would that mean it would have a better and less spiky range than the Corsair?
post #10 of 15
Don't worry about the term continuous. Both the HX750 and the TP-750 are excellent units, and both can do 750W continuously.
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Power Supplies
Overclock.net › Forums › Components › Power Supplies › Help picking a psu for overclock + 6950 crossfire