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Quick question about my next psu purchase.

post #1 of 14
Thread Starter 
I was wonder if this PSU http://www.newegg.com/Product/Produc...82E16817139011

would be plenty enough to run these http://www.newegg.com/Product/Produc...82E16814127562
in crossfire and overclocking or should I go bigger?
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post #2 of 14
Oh yeah, that's way more than enough. Even a quality 550-650W is enough. Although, if you overclock the 6950s, then I recommend a quality 650W unit.

Here are some of my modular 650W recommendations just in case you overclock the 6950s:
  1. Corsar TX650M for $115.98 after shipping (it's new, and it's modular)
  2. Sentey Golden Steel Power for $124.99 shipped (it's a SuperFlower Golden Green unit, which beats the Corsair HX650) It also has a 10% off promo code that ends tomorrow: SenteyPSU10
  3. SeaSonic X-650 for $145.98 after shipping (the best 650W on the market)


Edited by TwoCables - 8/6/11 at 7:31pm
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i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
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It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
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Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
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Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
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post #3 of 14
Thread Starter 
So then this PSU would be good enough to run the two in crossfire and overclock?
http://www.newegg.com/Product/Produc...82E16817341018
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CPUMotherboardGraphicsRAM
Core i5 2500k ASRock P67 Extreme4 Gen3 EVGA GTX 580 Superclocked 8GB G Skill Ripjaws X 
Hard DriveOptical DriveOSMonitor
64GB Crucial M4 + 1TB WD Caviar Black LG Blu Ray Burner Windows 7 Home Premium ASUS VE258Q 25" 
PowerCase
Seasonic X650 Cooler Master HAF X 
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My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Core i5 2500k ASRock P67 Extreme4 Gen3 EVGA GTX 580 Superclocked 8GB G Skill Ripjaws X 
Hard DriveOptical DriveOSMonitor
64GB Crucial M4 + 1TB WD Caviar Black LG Blu Ray Burner Windows 7 Home Premium ASUS VE258Q 25" 
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Seasonic X650 Cooler Master HAF X 
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post #4 of 14
I've heard good things about this one so I bought one the other day with a $20 off coupon http://www.newegg.com/Product/Produc...1&Tpk=tx%20750

and from what I've heard it can run crossfire with plenty of extra power 60 bucks less then the one you picked
The Shogun
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The Shogun
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post #5 of 14
Quote:
Originally Posted by stonecoldvenom View Post
So then this PSU would be good enough to run the two in crossfire and overclock?
http://www.newegg.com/Product/Produc...82E16817341018
It's ok. However these are much better units:
  1. Corsar TX650M for $115.98 after shipping (it's new, and it's modular)
  2. Sentey Golden Steel Power for $124.99 shipped (it's a SuperFlower Golden Green unit, which beats the Corsair HX650) It also has a 10% off promo code that ends tomorrow: SenteyPSU10
  3. SeaSonic X-650 for $145.98 after shipping (the best 650W on the market)

It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
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post #6 of 14
Thread Starter 
Quote:
Originally Posted by TwoCables View Post
It's ok. However these are much better units:
  1. Corsar TX650M for $115.98 after shipping (it's new, and it's modular)
  2. Sentey Golden Steel Power for $124.99 shipped (it's a SuperFlower Golden Green unit, which beats the Corsair HX650) It also has a 10% off promo code that ends tomorrow: SenteyPSU10
  3. SeaSonic X-650 for $145.98 after shipping (the best 650W on the market)

So any of these three you suggest will be plenty fine for my build? Thanks I'll probably go the corsair or seasonic.
My System
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CPUMotherboardGraphicsRAM
Core i5 2500k ASRock P67 Extreme4 Gen3 EVGA GTX 580 Superclocked 8GB G Skill Ripjaws X 
Hard DriveOptical DriveOSMonitor
64GB Crucial M4 + 1TB WD Caviar Black LG Blu Ray Burner Windows 7 Home Premium ASUS VE258Q 25" 
PowerCase
Seasonic X650 Cooler Master HAF X 
  hide details  
Reply
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
Core i5 2500k ASRock P67 Extreme4 Gen3 EVGA GTX 580 Superclocked 8GB G Skill Ripjaws X 
Hard DriveOptical DriveOSMonitor
64GB Crucial M4 + 1TB WD Caviar Black LG Blu Ray Burner Windows 7 Home Premium ASUS VE258Q 25" 
PowerCase
Seasonic X650 Cooler Master HAF X 
  hide details  
Reply
post #7 of 14
Quote:
Originally Posted by stonecoldvenom View Post
So any of these three you suggest will be plenty fine for my build? Thanks I'll probably go the corsair or seasonic.
Keep in mind though that there's nothing wrong with this specific Sentey. I don't know anything about the TX650M yet, but it's my bet that the SuperFlower Golden Green platform even beats whatever the TX650M is based on (I'm only judging it by the price).

So in my opinion, the best units of the 3 here are probably the Sentey Golden Steel Power and definitely the SeaSonic X-650.

However, if you don't overclock the 6950s at all, then any quality 550W power supply is enough. So are you going to overclock them?
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
post #8 of 14
Quote:
Originally Posted by stonecoldvenom View Post
So any of these three you suggest will be plenty fine for my build? Thanks I'll probably go the corsair or seasonic.
The corsair psu I suggested is the same price as the tx650 and has 4 6+2 pin connectors which you will need if you plan on crossfiring those 6950s
The Shogun
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Logitech G510 Corsair TX 750 v2 Rosewell Challenger Logitech G500 
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Logitech Z313 
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The Shogun
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Crucial M4 64 GB/ Seagate 1TB corsair H50 Windows 7 Ult. Yamakasi Catleap 27" 2560 x 1440p 
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Logitech Z313 
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post #9 of 14
Quote:
Originally Posted by Mattbag View Post
The corsair psu I suggested is the same price as the tx650 and has 4 6+2 pin connectors which you will need if you plan on crossfiring those 6950s
But it's not modular. The TX650M is modular.
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
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Reply
post #10 of 14
Whoa. Speaking of the TX650M, Phaedrus2129 is fast. He updated his Corsair article already to mention which platforms are used for the new modular TX units!

Check it out: http://www.overclock.net/power-suppl...sair-psus.html

They're all based on the Channel Well Technology (CWT) DSG platform which is apparently the same platform used for the TX950, HX750, HX850, and the new HX1050. Hmm... Well now I'm extra curious about how it compares to the SuperFlower Golden Green platform.
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
It's a computer!
(19 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.5GHz (1.368-1.384V fixed voltage) ASUS P8P67 EVO B3 (UEFI ver. 1850) GTX 780 ASUS DirectCU II (1228 / 6300, 1.180V) G.SKILL Ripjaws X 8GB (2 x 4GB) 1866MHz, CL9 
Hard DriveHard DriveHard DriveOptical Drive
250 GB Samsung 840 EVO (C:\) 250 GB Samsung 840 EVO (D:\) 150 GB WD VelociRaptor Samsung SH-S243N 24x DVD Burner 
Optical DriveCoolingOSMonitor
Samsung SH-S203N 20X DVD Burner Thermaltake Frio Win 7 Home Premium x64 SP1 Retail AOC G2460PG (24" 1920 x 1080 144Hz G-SYNC) 
KeyboardPowerCaseMouse
Filco Majestouch 104-key Cherry MX Blues w/NKRO Corsair HX650 (Bronze, ordered on 12-12-2009) CM 690 Intellimouse Optical (1.1A) 1000Hz polling rate 
Mouse PadAudioAudio
Basic, but premium round X-Fi Titanium HD Klipsch ProMedia 2.1 (with 16 AWG Monster Cable... 
  hide details  
Reply
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