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Would I need a 650 or 750?

post #1 of 8
Thread Starter 
I'm planning a tenative build(as some of the components aren't yet released) and I want to know if I have a sufficient PSU. I have the corsair TX650 v1 currently. My plan is as follows:

Bulldozer Cpu- I think they're gonna be under 125W
Higher end Motherboard
2xRadeon 6950's or 1 overclocked
6 gb ram
Corsair H70 cpu cooler
Maybe an ssd down the road, but for now a 750gb HDD.

Would I need a 750w or even higher psu for this? If I got a new psu it would be modular(so I'm not so opposed to it). Thanks
It. Gets. Better.
(16 items)
 
  
CPUMotherboardGraphicsRAM
2500k@4.6Ghz ASUS P8Z68/Gen3 Radeon HD 5870 16 GB G.skill 1600mhz 
Hard DriveHard DriveHard DriveCooling
750GB Hitachi Crucial M4 128GB Seagate Barracuda 2 TB Corsair H100 
OSPowerCase
Windows 7 Corsair TX 650 HAF X 
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It. Gets. Better.
(16 items)
 
  
CPUMotherboardGraphicsRAM
2500k@4.6Ghz ASUS P8Z68/Gen3 Radeon HD 5870 16 GB G.skill 1600mhz 
Hard DriveHard DriveHard DriveCooling
750GB Hitachi Crucial M4 128GB Seagate Barracuda 2 TB Corsair H100 
OSPowerCase
Windows 7 Corsair TX 650 HAF X 
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post #2 of 8
650W would be fine.
post #3 of 8
Thread Starter 
Ok. Thanks. Is that cutting it close though?
It. Gets. Better.
(16 items)
 
  
CPUMotherboardGraphicsRAM
2500k@4.6Ghz ASUS P8Z68/Gen3 Radeon HD 5870 16 GB G.skill 1600mhz 
Hard DriveHard DriveHard DriveCooling
750GB Hitachi Crucial M4 128GB Seagate Barracuda 2 TB Corsair H100 
OSPowerCase
Windows 7 Corsair TX 650 HAF X 
  hide details  
Reply
It. Gets. Better.
(16 items)
 
  
CPUMotherboardGraphicsRAM
2500k@4.6Ghz ASUS P8Z68/Gen3 Radeon HD 5870 16 GB G.skill 1600mhz 
Hard DriveHard DriveHard DriveCooling
750GB Hitachi Crucial M4 128GB Seagate Barracuda 2 TB Corsair H100 
OSPowerCase
Windows 7 Corsair TX 650 HAF X 
  hide details  
Reply
post #4 of 8
Well, my brother runs a Q6600 OC at 3.2 Ghz. w/ Cooler Master V6GT, 2x GTX 275, 8 Gb. RAM, 2 HDD's, 1x Optical drive and 5x 120mm. fans.

He's still got some room left
Main
(29 items)
 
  
CPUMotherboardGraphicsRAM
AMD FX-8320 ASRock 990FX Extreme4 Sapphire Radeon R9 290 Tri-X Crucial BallistiX Sport 
Hard DriveHard DriveHard DriveHard Drive
Seagate Barracuda 3.5" 7200rpm [Internal] Western Digital 3.5" 7200rpm [Internal] Hitachi Deskstar 3.5" 7200rpm [Internal] Western Digital "Elements" 3.5" 7200rpm [External] 
Hard DriveHard DriveHard DriveHard Drive
Western Digital 2.5" 7200rpm [Internal] Seagate Barracuda 3.5" 7200rpm [Internal] Western Digital 3.5" 7200rpm [Internal] Samsung 840 Series SSD 
Optical DriveOSMonitorMonitor
Pioneer DVR-115 DVD+/-RW Windows 7 Ultimate 64-bit SP1 2x BenQ 24" G2420HDB LG 50PK250N 50" Plasma TV 
MonitorKeyboardPowerCase
BenQ 1070W Projector Logitech K200 XFX ProSeries Black Edition 850W Phanteks Enthoo Pro 
MouseMouse PadAudioAudio
Roccat Kone+ SteelSeries 4D Cerwin Vega XLS-6 speakers Fronts Cerwin Vega CLSC-6C Center 
AudioAudioAudioAudio
Jamo cornet 40 II Rears Pioneer VSX-421 Surround Receiver Creative Sound Blaster Tactic3D Rage Wireless LG HX906SB 3D Home Cinema system 
Other
Scythe Kaze Master II 
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Main
(29 items)
 
  
CPUMotherboardGraphicsRAM
AMD FX-8320 ASRock 990FX Extreme4 Sapphire Radeon R9 290 Tri-X Crucial BallistiX Sport 
Hard DriveHard DriveHard DriveHard Drive
Seagate Barracuda 3.5" 7200rpm [Internal] Western Digital 3.5" 7200rpm [Internal] Hitachi Deskstar 3.5" 7200rpm [Internal] Western Digital "Elements" 3.5" 7200rpm [External] 
Hard DriveHard DriveHard DriveHard Drive
Western Digital 2.5" 7200rpm [Internal] Seagate Barracuda 3.5" 7200rpm [Internal] Western Digital 3.5" 7200rpm [Internal] Samsung 840 Series SSD 
Optical DriveOSMonitorMonitor
Pioneer DVR-115 DVD+/-RW Windows 7 Ultimate 64-bit SP1 2x BenQ 24" G2420HDB LG 50PK250N 50" Plasma TV 
MonitorKeyboardPowerCase
BenQ 1070W Projector Logitech K200 XFX ProSeries Black Edition 850W Phanteks Enthoo Pro 
MouseMouse PadAudioAudio
Roccat Kone+ SteelSeries 4D Cerwin Vega XLS-6 speakers Fronts Cerwin Vega CLSC-6C Center 
AudioAudioAudioAudio
Jamo cornet 40 II Rears Pioneer VSX-421 Surround Receiver Creative Sound Blaster Tactic3D Rage Wireless LG HX906SB 3D Home Cinema system 
Other
Scythe Kaze Master II 
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post #5 of 8
No it's not cutting it close. it's perfectly fine.
X79-GCN
(22 items)
 
  
CPUMotherboardGraphicsRAM
Intel 3930K 4.5GHz HT GIGABYTE GA-X79-UP4 AMD R9-290X GEil Evo Potenza DDR3 2400MHz CL10 (4x4GB) 
Hard DriveCoolingCoolingCooling
Samsung 840 Pro 120GB EK Supremacy (CPU) NF F12's P/P (360 Rad)  NF A14's (420 Rad)  
CoolingCoolingCoolingCooling
XSPC Chrome Compression Fittings EK RES X3 150 Primochill PremoFlex Advanced LRT Clear 1/2 ID EK-FC (R9 290X) 
CoolingCoolingCoolingOS
EK D5 Vario Top-X  Phobya G-Changer V2 360mm Phobya G-Changer V2 420mm Win 10 x64 Pro 
MonitorKeyboardPowerCase
BenQ XR3501 35" Curved Corsair Vengeance K90 Seasonic X-1250 Gold (v2) Corsair 900D 
MouseAudio
Logitech G400s Senn HD 598 
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X79-GCN
(22 items)
 
  
CPUMotherboardGraphicsRAM
Intel 3930K 4.5GHz HT GIGABYTE GA-X79-UP4 AMD R9-290X GEil Evo Potenza DDR3 2400MHz CL10 (4x4GB) 
Hard DriveCoolingCoolingCooling
Samsung 840 Pro 120GB EK Supremacy (CPU) NF F12's P/P (360 Rad)  NF A14's (420 Rad)  
CoolingCoolingCoolingCooling
XSPC Chrome Compression Fittings EK RES X3 150 Primochill PremoFlex Advanced LRT Clear 1/2 ID EK-FC (R9 290X) 
CoolingCoolingCoolingOS
EK D5 Vario Top-X  Phobya G-Changer V2 360mm Phobya G-Changer V2 420mm Win 10 x64 Pro 
MonitorKeyboardPowerCase
BenQ XR3501 35" Curved Corsair Vengeance K90 Seasonic X-1250 Gold (v2) Corsair 900D 
MouseAudio
Logitech G400s Senn HD 598 
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post #6 of 8
At most you would be using 550 watts if you ran multiple tests at once.

During a gaming session you would probably use around 450 watts.
The 650 watt PSU is fine.
    
CPUGraphicsGraphicsRAM
Intel i7 3630QM HD 7970M HD 7970M 2x4GB 1333MHz 
Hard DriveHard DriveHard DriveOptical Drive
Crucial M4 256GB mSata Seagate Momentus 750GB Western Digital Scorpio Blue 500GB DVD Burner 
OSMonitorMonitorKeyboard
Windows 7 64-Bit Ultimate 17.3" 1920x1080 Matte Screen Auria 27" 2560x1440 Back-lit Clevo Keyboard 
Power
330 Watt Power *BRICK*! 
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CPUGraphicsGraphicsRAM
Intel i7 3630QM HD 7970M HD 7970M 2x4GB 1333MHz 
Hard DriveHard DriveHard DriveOptical Drive
Crucial M4 256GB mSata Seagate Momentus 750GB Western Digital Scorpio Blue 500GB DVD Burner 
OSMonitorMonitorKeyboard
Windows 7 64-Bit Ultimate 17.3" 1920x1080 Matte Screen Auria 27" 2560x1440 Back-lit Clevo Keyboard 
Power
330 Watt Power *BRICK*! 
  hide details  
Reply
post #7 of 8
Thread Starter 
Thanks all.
It. Gets. Better.
(16 items)
 
  
CPUMotherboardGraphicsRAM
2500k@4.6Ghz ASUS P8Z68/Gen3 Radeon HD 5870 16 GB G.skill 1600mhz 
Hard DriveHard DriveHard DriveCooling
750GB Hitachi Crucial M4 128GB Seagate Barracuda 2 TB Corsair H100 
OSPowerCase
Windows 7 Corsair TX 650 HAF X 
  hide details  
Reply
It. Gets. Better.
(16 items)
 
  
CPUMotherboardGraphicsRAM
2500k@4.6Ghz ASUS P8Z68/Gen3 Radeon HD 5870 16 GB G.skill 1600mhz 
Hard DriveHard DriveHard DriveCooling
750GB Hitachi Crucial M4 128GB Seagate Barracuda 2 TB Corsair H100 
OSPowerCase
Windows 7 Corsair TX 650 HAF X 
  hide details  
Reply
post #8 of 8
During a game you would use around 350-400 if you really stressed the rig.
X79-GCN
(22 items)
 
  
CPUMotherboardGraphicsRAM
Intel 3930K 4.5GHz HT GIGABYTE GA-X79-UP4 AMD R9-290X GEil Evo Potenza DDR3 2400MHz CL10 (4x4GB) 
Hard DriveCoolingCoolingCooling
Samsung 840 Pro 120GB EK Supremacy (CPU) NF F12's P/P (360 Rad)  NF A14's (420 Rad)  
CoolingCoolingCoolingCooling
XSPC Chrome Compression Fittings EK RES X3 150 Primochill PremoFlex Advanced LRT Clear 1/2 ID EK-FC (R9 290X) 
CoolingCoolingCoolingOS
EK D5 Vario Top-X  Phobya G-Changer V2 360mm Phobya G-Changer V2 420mm Win 10 x64 Pro 
MonitorKeyboardPowerCase
BenQ XR3501 35" Curved Corsair Vengeance K90 Seasonic X-1250 Gold (v2) Corsair 900D 
MouseAudio
Logitech G400s Senn HD 598 
  hide details  
Reply
X79-GCN
(22 items)
 
  
CPUMotherboardGraphicsRAM
Intel 3930K 4.5GHz HT GIGABYTE GA-X79-UP4 AMD R9-290X GEil Evo Potenza DDR3 2400MHz CL10 (4x4GB) 
Hard DriveCoolingCoolingCooling
Samsung 840 Pro 120GB EK Supremacy (CPU) NF F12's P/P (360 Rad)  NF A14's (420 Rad)  
CoolingCoolingCoolingCooling
XSPC Chrome Compression Fittings EK RES X3 150 Primochill PremoFlex Advanced LRT Clear 1/2 ID EK-FC (R9 290X) 
CoolingCoolingCoolingOS
EK D5 Vario Top-X  Phobya G-Changer V2 360mm Phobya G-Changer V2 420mm Win 10 x64 Pro 
MonitorKeyboardPowerCase
BenQ XR3501 35" Curved Corsair Vengeance K90 Seasonic X-1250 Gold (v2) Corsair 900D 
MouseAudio
Logitech G400s Senn HD 598 
  hide details  
Reply
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