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Is 900w Enough for this?

post #1 of 20
Thread Starter 
Hi, i recently bought an Antec 900w High Current Gamer PSU for my new build and i am thinking of eventually getting 2 6950s and flashing them but i was wondering if i would have enough power.

My rig so far consists of:

Asus Maximus IV Extreme
I7 2600k
4x4GB Corsair Vengeance
HAF 932
Corsair H100
Corsair Force Series 3 60GB SSD
1TB 5200 RPM HDD

Thanks smile.gif
Keith.
(15 items)
 
Janet.
(13 items)
 
My PC.
(4 photos)
CPUMotherboardGraphicsRAM
Intel Core i7 2600K [5.0GHz@1.45v] Asus Maximus IV Extreme EVGA GTX 680 Classified 16GB Corsair Vengeance Red 1600Mhz 9-9-9-24 
Hard DriveHard DriveHard DriveCooling
60GB Corsair Force Series 3 SSD 160GB Samsung 7200RPM 1TB Samsung 7200RPM Corsair H100 
OSMonitorMonitorKeyboard
Windows 7 Professional 64Bit 27" Acer S273HLAbmii 19" Samsung SyncMaster 943SN Logitech diNovo Edge 
PowerCaseMouse
Antec High Current Gamer 900W Coolermaster HAF 932 Logitech G300 
CPUMotherboardGraphicsRAM
AMD Phenom II X4 965 @ 4.21Ghz ASUS M4A87TD/USB3 NVIDIA GeForce GTX 460 768MB Corsair 4x2GB DDR3 1333Mhz 
Hard DriveOSMonitorPower
Samsung 160GB, Samsung 1TB Windows 7 Ultimate 64Bit Samsung SyncMaster 943SN Corsair TX650W 
  hide details  
Reply
Keith.
(15 items)
 
Janet.
(13 items)
 
My PC.
(4 photos)
CPUMotherboardGraphicsRAM
Intel Core i7 2600K [5.0GHz@1.45v] Asus Maximus IV Extreme EVGA GTX 680 Classified 16GB Corsair Vengeance Red 1600Mhz 9-9-9-24 
Hard DriveHard DriveHard DriveCooling
60GB Corsair Force Series 3 SSD 160GB Samsung 7200RPM 1TB Samsung 7200RPM Corsair H100 
OSMonitorMonitorKeyboard
Windows 7 Professional 64Bit 27" Acer S273HLAbmii 19" Samsung SyncMaster 943SN Logitech diNovo Edge 
PowerCaseMouse
Antec High Current Gamer 900W Coolermaster HAF 932 Logitech G300 
CPUMotherboardGraphicsRAM
AMD Phenom II X4 965 @ 4.21Ghz ASUS M4A87TD/USB3 NVIDIA GeForce GTX 460 768MB Corsair 4x2GB DDR3 1333Mhz 
Hard DriveOSMonitorPower
Samsung 160GB, Samsung 1TB Windows 7 Ultimate 64Bit Samsung SyncMaster 943SN Corsair TX650W 
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post #2 of 20
More than enough i think.
Lawn Mower
(15 items)
 
  
CPUMotherboardGraphicsRAM
2500k 5GHZ ASUS Maximus Gene-Z ATI 6970+6950 cfx Redline 1866 8-8-8-24 
Hard DriveOptical DriveCoolingOS
128gb crucial c300 + 3tb storage LG DVD-RW Noctua nh-d14 Windows 7 Ultimate x64 
MonitorKeyboardPowerCase
3x 22" LG Model m2 Antec TP new 650 Element T 
MouseMouse Pad
MX518 Steelseries 
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Lawn Mower
(15 items)
 
  
CPUMotherboardGraphicsRAM
2500k 5GHZ ASUS Maximus Gene-Z ATI 6970+6950 cfx Redline 1866 8-8-8-24 
Hard DriveOptical DriveCoolingOS
128gb crucial c300 + 3tb storage LG DVD-RW Noctua nh-d14 Windows 7 Ultimate x64 
MonitorKeyboardPowerCase
3x 22" LG Model m2 Antec TP new 650 Element T 
MouseMouse Pad
MX518 Steelseries 
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post #3 of 20
Thread Starter 
Brilliant, thanks tongue.gif
Keith.
(15 items)
 
Janet.
(13 items)
 
My PC.
(4 photos)
CPUMotherboardGraphicsRAM
Intel Core i7 2600K [5.0GHz@1.45v] Asus Maximus IV Extreme EVGA GTX 680 Classified 16GB Corsair Vengeance Red 1600Mhz 9-9-9-24 
Hard DriveHard DriveHard DriveCooling
60GB Corsair Force Series 3 SSD 160GB Samsung 7200RPM 1TB Samsung 7200RPM Corsair H100 
OSMonitorMonitorKeyboard
Windows 7 Professional 64Bit 27" Acer S273HLAbmii 19" Samsung SyncMaster 943SN Logitech diNovo Edge 
PowerCaseMouse
Antec High Current Gamer 900W Coolermaster HAF 932 Logitech G300 
CPUMotherboardGraphicsRAM
AMD Phenom II X4 965 @ 4.21Ghz ASUS M4A87TD/USB3 NVIDIA GeForce GTX 460 768MB Corsair 4x2GB DDR3 1333Mhz 
Hard DriveOSMonitorPower
Samsung 160GB, Samsung 1TB Windows 7 Ultimate 64Bit Samsung SyncMaster 943SN Corsair TX650W 
  hide details  
Reply
Keith.
(15 items)
 
Janet.
(13 items)
 
My PC.
(4 photos)
CPUMotherboardGraphicsRAM
Intel Core i7 2600K [5.0GHz@1.45v] Asus Maximus IV Extreme EVGA GTX 680 Classified 16GB Corsair Vengeance Red 1600Mhz 9-9-9-24 
Hard DriveHard DriveHard DriveCooling
60GB Corsair Force Series 3 SSD 160GB Samsung 7200RPM 1TB Samsung 7200RPM Corsair H100 
OSMonitorMonitorKeyboard
Windows 7 Professional 64Bit 27" Acer S273HLAbmii 19" Samsung SyncMaster 943SN Logitech diNovo Edge 
PowerCaseMouse
Antec High Current Gamer 900W Coolermaster HAF 932 Logitech G300 
CPUMotherboardGraphicsRAM
AMD Phenom II X4 965 @ 4.21Ghz ASUS M4A87TD/USB3 NVIDIA GeForce GTX 460 768MB Corsair 4x2GB DDR3 1333Mhz 
Hard DriveOSMonitorPower
Samsung 160GB, Samsung 1TB Windows 7 Ultimate 64Bit Samsung SyncMaster 943SN Corsair TX650W 
  hide details  
Reply
post #4 of 20
Yep, I don't see any issues. Great power supply too.
post #5 of 20
More than enough for two 6950/70s.

I've got a similar setup on a 850w with two 580s and it's peachy. thumb.gif
Black Sand
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 2600k @ 4.8GHz ASUS Maximus IV Extreme-Z EVGA GTX 580 SLI 8GB Corsair Dominator GT @ 1885 MHz 
Hard DriveOSMonitorPower
60GB Mushkin Callisto Deluxe +1TB WD Caviar Black Windows 7 Home Premium ASUS VW246 Corsair HX-850 
Case
HAF 932 
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Black Sand
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 2600k @ 4.8GHz ASUS Maximus IV Extreme-Z EVGA GTX 580 SLI 8GB Corsair Dominator GT @ 1885 MHz 
Hard DriveOSMonitorPower
60GB Mushkin Callisto Deluxe +1TB WD Caviar Black Windows 7 Home Premium ASUS VW246 Corsair HX-850 
Case
HAF 932 
  hide details  
Reply
post #6 of 20
...which 900w?

I would recommend an HX750 or HX850 PSU. Or something similar from XFX / Antec / Seasonic.
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 LG 34" 3440x1440 Ducky Shine 3 
PowerCaseMouseMouse Pad
CoolerMaster Vanguard 450W BitFenix Phenom Logitech G700S CoolerMaster Swift-RX 
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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 LG 34" 3440x1440 Ducky Shine 3 
PowerCaseMouseMouse Pad
CoolerMaster Vanguard 450W BitFenix Phenom Logitech G700S CoolerMaster Swift-RX 
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post #7 of 20
Overkill. you could run your system on a 750w easy.
Gizmoto
(18 items)
 
They beat me:(
(15 items)
 
Home Server V1.0
(17 items)
 
CPUMotherboardGraphicsRAM
AMD Phenom II x6 1040t @2.7Ghz ASRock 880GM-LE FX  AMD Radeon HD 4250 integrated graphics Micro Center(ADATA) 8Gb (2x4) 1333 
Hard DriveHard DriveHard DriveHard Drive
Western Digital Caviar Blue 640Gb Samsung SpinPoint F4 2Tb Seagate Barracuda 7200.9 ST3500641AS-RK 500Gb Seagate Barracuda 7200.9 ST3500641AS-RK 500Gb 
Optical DriveOptical DriveCoolingOS
ASUS 24X DVD Burner ASUS 24X DVD Burner Stock AMD Cooler Windows 7 Home Premium 64 bit 
OSOSPowerCase
Linux Mint (VM) Linux Ubuntu (VM) Inland ILG-500R2 500w PSU DiabloTek Evo Mid-tower Case 
Other
Inland IL internal card reader 
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Gizmoto
(18 items)
 
They beat me:(
(15 items)
 
Home Server V1.0
(17 items)
 
CPUMotherboardGraphicsRAM
AMD Phenom II x6 1040t @2.7Ghz ASRock 880GM-LE FX  AMD Radeon HD 4250 integrated graphics Micro Center(ADATA) 8Gb (2x4) 1333 
Hard DriveHard DriveHard DriveHard Drive
Western Digital Caviar Blue 640Gb Samsung SpinPoint F4 2Tb Seagate Barracuda 7200.9 ST3500641AS-RK 500Gb Seagate Barracuda 7200.9 ST3500641AS-RK 500Gb 
Optical DriveOptical DriveCoolingOS
ASUS 24X DVD Burner ASUS 24X DVD Burner Stock AMD Cooler Windows 7 Home Premium 64 bit 
OSOSPowerCase
Linux Mint (VM) Linux Ubuntu (VM) Inland ILG-500R2 500w PSU DiabloTek Evo Mid-tower Case 
Other
Inland IL internal card reader 
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post #8 of 20
650W would suffice easily.
post #9 of 20
Thread Starter 
Quote:
...which 900w?

I would recommend an HX750 or HX850 PSU. Or something similar from XFX / Antec / Seasonic.

Antec 900W High Current Gamer http://www.ebuyer.com/246658-antec-900w-high-current-gamer-psu-0761345-06221-3?utm_source=google&utm_medium=products

Quote:
Overkill. you could run your system on a 750w easy.

Probably, but it means i have some spare power if i want to add things smile.gif
Keith.
(15 items)
 
Janet.
(13 items)
 
My PC.
(4 photos)
CPUMotherboardGraphicsRAM
Intel Core i7 2600K [5.0GHz@1.45v] Asus Maximus IV Extreme EVGA GTX 680 Classified 16GB Corsair Vengeance Red 1600Mhz 9-9-9-24 
Hard DriveHard DriveHard DriveCooling
60GB Corsair Force Series 3 SSD 160GB Samsung 7200RPM 1TB Samsung 7200RPM Corsair H100 
OSMonitorMonitorKeyboard
Windows 7 Professional 64Bit 27" Acer S273HLAbmii 19" Samsung SyncMaster 943SN Logitech diNovo Edge 
PowerCaseMouse
Antec High Current Gamer 900W Coolermaster HAF 932 Logitech G300 
CPUMotherboardGraphicsRAM
AMD Phenom II X4 965 @ 4.21Ghz ASUS M4A87TD/USB3 NVIDIA GeForce GTX 460 768MB Corsair 4x2GB DDR3 1333Mhz 
Hard DriveOSMonitorPower
Samsung 160GB, Samsung 1TB Windows 7 Ultimate 64Bit Samsung SyncMaster 943SN Corsair TX650W 
  hide details  
Reply
Keith.
(15 items)
 
Janet.
(13 items)
 
My PC.
(4 photos)
CPUMotherboardGraphicsRAM
Intel Core i7 2600K [5.0GHz@1.45v] Asus Maximus IV Extreme EVGA GTX 680 Classified 16GB Corsair Vengeance Red 1600Mhz 9-9-9-24 
Hard DriveHard DriveHard DriveCooling
60GB Corsair Force Series 3 SSD 160GB Samsung 7200RPM 1TB Samsung 7200RPM Corsair H100 
OSMonitorMonitorKeyboard
Windows 7 Professional 64Bit 27" Acer S273HLAbmii 19" Samsung SyncMaster 943SN Logitech diNovo Edge 
PowerCaseMouse
Antec High Current Gamer 900W Coolermaster HAF 932 Logitech G300 
CPUMotherboardGraphicsRAM
AMD Phenom II X4 965 @ 4.21Ghz ASUS M4A87TD/USB3 NVIDIA GeForce GTX 460 768MB Corsair 4x2GB DDR3 1333Mhz 
Hard DriveOSMonitorPower
Samsung 160GB, Samsung 1TB Windows 7 Ultimate 64Bit Samsung SyncMaster 943SN Corsair TX650W 
  hide details  
Reply
post #10 of 20
Thread Starter 
Quote:
Originally Posted by Phaedrus2129 View Post

650W would suffice easily.

I just used your PSU calculator and it said i would need 765w . . .
Keith.
(15 items)
 
Janet.
(13 items)
 
My PC.
(4 photos)
CPUMotherboardGraphicsRAM
Intel Core i7 2600K [5.0GHz@1.45v] Asus Maximus IV Extreme EVGA GTX 680 Classified 16GB Corsair Vengeance Red 1600Mhz 9-9-9-24 
Hard DriveHard DriveHard DriveCooling
60GB Corsair Force Series 3 SSD 160GB Samsung 7200RPM 1TB Samsung 7200RPM Corsair H100 
OSMonitorMonitorKeyboard
Windows 7 Professional 64Bit 27" Acer S273HLAbmii 19" Samsung SyncMaster 943SN Logitech diNovo Edge 
PowerCaseMouse
Antec High Current Gamer 900W Coolermaster HAF 932 Logitech G300 
CPUMotherboardGraphicsRAM
AMD Phenom II X4 965 @ 4.21Ghz ASUS M4A87TD/USB3 NVIDIA GeForce GTX 460 768MB Corsair 4x2GB DDR3 1333Mhz 
Hard DriveOSMonitorPower
Samsung 160GB, Samsung 1TB Windows 7 Ultimate 64Bit Samsung SyncMaster 943SN Corsair TX650W 
  hide details  
Reply
Keith.
(15 items)
 
Janet.
(13 items)
 
My PC.
(4 photos)
CPUMotherboardGraphicsRAM
Intel Core i7 2600K [5.0GHz@1.45v] Asus Maximus IV Extreme EVGA GTX 680 Classified 16GB Corsair Vengeance Red 1600Mhz 9-9-9-24 
Hard DriveHard DriveHard DriveCooling
60GB Corsair Force Series 3 SSD 160GB Samsung 7200RPM 1TB Samsung 7200RPM Corsair H100 
OSMonitorMonitorKeyboard
Windows 7 Professional 64Bit 27" Acer S273HLAbmii 19" Samsung SyncMaster 943SN Logitech diNovo Edge 
PowerCaseMouse
Antec High Current Gamer 900W Coolermaster HAF 932 Logitech G300 
CPUMotherboardGraphicsRAM
AMD Phenom II X4 965 @ 4.21Ghz ASUS M4A87TD/USB3 NVIDIA GeForce GTX 460 768MB Corsair 4x2GB DDR3 1333Mhz 
Hard DriveOSMonitorPower
Samsung 160GB, Samsung 1TB Windows 7 Ultimate 64Bit Samsung SyncMaster 943SN Corsair TX650W 
  hide details  
Reply
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