Overclock.net › Forums › Components › Power Supplies › AX750, AX850, or something else?
New Posts  All Forums:Forum Nav:

AX750, AX850, or something else?

post #1 of 16
Thread Starter 
I plan to build a new system that is consisting of the following (approximation):
i7-2600K, and plan to overclock it to at least 4.4GHz
16GB RAM
Z68 mobo
Single GTX570 for now, but will definitely SLi it later after the price goes down a bit
Standard components (one hard drive/DVD drive)
Intel 510 Elm Crest SSD

Which psu should I get? I want one that will not be that much overkill, while still providing enough power I'll need for those components. If anyone can suggest a better (and cheaper) psu than those listed in the topic title, I'd appreciate it.
Firstborn
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 2600K @ 4.5 GHz 1.320 Vcore Gigabyte UD3 GTX 580 Lightning XE @ stock Ripjaws 16GB 1600Mhz 
Hard DriveOptical DriveOSMonitor
1TB WD Black + 120GB Intel 510 ASUS 24X W7 x64 Dell 24" 
KeyboardPowerCaseMouse
Cheap K200 AX850 CM HAF X MX518 
  hide details  
Reply
Firstborn
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 2600K @ 4.5 GHz 1.320 Vcore Gigabyte UD3 GTX 580 Lightning XE @ stock Ripjaws 16GB 1600Mhz 
Hard DriveOptical DriveOSMonitor
1TB WD Black + 120GB Intel 510 ASUS 24X W7 x64 Dell 24" 
KeyboardPowerCaseMouse
Cheap K200 AX850 CM HAF X MX518 
  hide details  
Reply
post #2 of 16
A quality 650W to 750W would be enough if you added a 2nd GTX 470 in SLI. So, I'd just get the AX750. It's still very overkill, but that's fun when you're getting something awesome.
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 #3 of 16
Get the ax750 really good psu and will work great for years to come
post #4 of 16
I just got my build last friday, and the AX750 has been running great.
Oprah Shmup
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Phenom II X6 1100T Black Edition OC'd @ 4.0Ghz ASUS M4A89GTD Pro/USB3 EVGA GeForce 570 GTX OC'd @ 955/1910/2130 16GB G.Skill RipJaws PC3-14900 
Hard DriveOptical DriveOSMonitor
WD 2TB SataIII / WD 1TB SataIII Super Multi 22X Sata Drive Windows 7 Ultimate 64-Bit 27" LG LCD LED / 27" Acer LCD LED 
KeyboardPowerCaseMouse
Logitech G19 Gaming Keyboard Corsair AX750 Modular PSU Coolermaster HAF Black Edition (Full Tower) Logitech G500 Gaming Mouse 
Mouse Pad
Allsop Mouse Pad 
  hide details  
Reply
Oprah Shmup
(13 items)
 
  
CPUMotherboardGraphicsRAM
AMD Phenom II X6 1100T Black Edition OC'd @ 4.0Ghz ASUS M4A89GTD Pro/USB3 EVGA GeForce 570 GTX OC'd @ 955/1910/2130 16GB G.Skill RipJaws PC3-14900 
Hard DriveOptical DriveOSMonitor
WD 2TB SataIII / WD 1TB SataIII Super Multi 22X Sata Drive Windows 7 Ultimate 64-Bit 27" LG LCD LED / 27" Acer LCD LED 
KeyboardPowerCaseMouse
Logitech G19 Gaming Keyboard Corsair AX750 Modular PSU Coolermaster HAF Black Edition (Full Tower) Logitech G500 Gaming Mouse 
Mouse Pad
Allsop Mouse Pad 
  hide details  
Reply
post #5 of 16
Love my 850 but its overkill for that, AX series is amazing though. Take the 750
XBMC HTPC
(10 items)
 
Echo One
(17 items)
 
 
CPUMotherboardGraphicsRAM
Phenom II X4 925 MSI 890FXA-GD70 EVGA GT 610 2GB CORSAIR Vengeance 16GB DDR3 1600 
Hard DriveCoolingOSKeyboard
Western Digital Caviar Black 1TB WD1002FAEX  Xigmatek Gaia XBMCBuntu 11.04 Generic Dell crap 
PowerCase
Coolmax 700W Apevia X-Jupiter-Jr Midtower 
CPUMotherboardGraphicsRAM
Intel 4670K MSI Z87 AC ITX MSI GTX 760 ITX G.SKILL Sniper Series 2x8GB 
Hard DriveHard DriveCoolingOS
Samsung 850 Evo Western Digital Caviar Black Stock Intel Heatsink Windows 10 Home 
MonitorMonitorMonitorKeyboard
LG 25UM57 LG IPS226V-PN LG IPS226V-PN Logitech G910 Orion Spark 
CaseMouseMouse PadAudio
EVGA Hadron Hydro Logitech G502 Proteus Core SteelSeries QCK+  Corsair SP2500 
Audio
Corsair Vengeance 2000  
  hide details  
Reply
XBMC HTPC
(10 items)
 
Echo One
(17 items)
 
 
CPUMotherboardGraphicsRAM
Phenom II X4 925 MSI 890FXA-GD70 EVGA GT 610 2GB CORSAIR Vengeance 16GB DDR3 1600 
Hard DriveCoolingOSKeyboard
Western Digital Caviar Black 1TB WD1002FAEX  Xigmatek Gaia XBMCBuntu 11.04 Generic Dell crap 
PowerCase
Coolmax 700W Apevia X-Jupiter-Jr Midtower 
CPUMotherboardGraphicsRAM
Intel 4670K MSI Z87 AC ITX MSI GTX 760 ITX G.SKILL Sniper Series 2x8GB 
Hard DriveHard DriveCoolingOS
Samsung 850 Evo Western Digital Caviar Black Stock Intel Heatsink Windows 10 Home 
MonitorMonitorMonitorKeyboard
LG 25UM57 LG IPS226V-PN LG IPS226V-PN Logitech G910 Orion Spark 
CaseMouseMouse PadAudio
EVGA Hadron Hydro Logitech G502 Proteus Core SteelSeries QCK+  Corsair SP2500 
Audio
Corsair Vengeance 2000  
  hide details  
Reply
post #6 of 16
AX750 for sure. I have the AX850, but I'm running 2 580's overclocked. Awesome PSU.
post #7 of 16
Thread Starter 
I just hope that in the future, when 570 price drops a bit, I might go SLi and that I won't have to buy yet another PSU just to support it.
Firstborn
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 2600K @ 4.5 GHz 1.320 Vcore Gigabyte UD3 GTX 580 Lightning XE @ stock Ripjaws 16GB 1600Mhz 
Hard DriveOptical DriveOSMonitor
1TB WD Black + 120GB Intel 510 ASUS 24X W7 x64 Dell 24" 
KeyboardPowerCaseMouse
Cheap K200 AX850 CM HAF X MX518 
  hide details  
Reply
Firstborn
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 2600K @ 4.5 GHz 1.320 Vcore Gigabyte UD3 GTX 580 Lightning XE @ stock Ripjaws 16GB 1600Mhz 
Hard DriveOptical DriveOSMonitor
1TB WD Black + 120GB Intel 510 ASUS 24X W7 x64 Dell 24" 
KeyboardPowerCaseMouse
Cheap K200 AX850 CM HAF X MX518 
  hide details  
Reply
post #8 of 16
An AX750 on 2x 570's SLI'd is still enough. We're talking gold plus certified, the best Seasonic OEM PSUs here so quality and horsepower wise, you should have absolutely no problems
tehwelterweight
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7-3770k @4.7Ghz, 1.28v Asus P8Z77-V DELUXE ASUS (ref) NVIDIA GTX 980 ti 8GB Corsair Dominator Platinum 2400mhz 10-12-12... 
Hard DriveCoolingOSMonitor
Samsung 850 PRO 256GB Corsair H100i W7 64bit  BenQ XL2411T 
KeyboardPowerCaseMouse
QPAD MK-85 Seasonic X-660 Corsair C70  Razer Deathadder 2013  
Audio
Creative Sound Blaster X-Fi Titanium HD  
  hide details  
Reply
tehwelterweight
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7-3770k @4.7Ghz, 1.28v Asus P8Z77-V DELUXE ASUS (ref) NVIDIA GTX 980 ti 8GB Corsair Dominator Platinum 2400mhz 10-12-12... 
Hard DriveCoolingOSMonitor
Samsung 850 PRO 256GB Corsair H100i W7 64bit  BenQ XL2411T 
KeyboardPowerCaseMouse
QPAD MK-85 Seasonic X-660 Corsair C70  Razer Deathadder 2013  
Audio
Creative Sound Blaster X-Fi Titanium HD  
  hide details  
Reply
post #9 of 16
I went with a AX850. No reason and I don't have anything special. I think I did it just to say I have it.
Olivia
(28 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500k @ 4.3GHz Asus Sabertooth P67 B3 EVGA GTX550 Ti - Being replaced soon... Corsair Vengeance 4x4GB 1600 
Hard DriveHard DriveHard DriveHard Drive
Corsair Force GT 120 2 - WD Caviar Black 750 WD Caviar Green 2TB WD My Book 2TB 
Optical DriveCoolingCoolingCooling
LG GH22NS70 Corsair H100 Corsair SP120 High Performance Corsair AF120 High Performance 
OSMonitorMonitorKeyboard
Windows 7 Ultimate 64-bit Acer G245HQ Acer G245HQ Logitech G510 
PowerCaseMouseMouse Pad
Corsair AX850 Corsair 600T SE Logitech G500 Steel Series S&S Solo 
AudioAudioAudioOther
Asus Essence STX Klipsch ProMedia 2.1 Vengeance 2000 7.1 Quad Mouse Rock 
OtherOtherOtherOther
Blue Lounge Sumo Blue Lounge CableBox Cyborg amBX Gaming Lights Rocketfish 10 Power Manager 
  hide details  
Reply
Olivia
(28 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500k @ 4.3GHz Asus Sabertooth P67 B3 EVGA GTX550 Ti - Being replaced soon... Corsair Vengeance 4x4GB 1600 
Hard DriveHard DriveHard DriveHard Drive
Corsair Force GT 120 2 - WD Caviar Black 750 WD Caviar Green 2TB WD My Book 2TB 
Optical DriveCoolingCoolingCooling
LG GH22NS70 Corsair H100 Corsair SP120 High Performance Corsair AF120 High Performance 
OSMonitorMonitorKeyboard
Windows 7 Ultimate 64-bit Acer G245HQ Acer G245HQ Logitech G510 
PowerCaseMouseMouse Pad
Corsair AX850 Corsair 600T SE Logitech G500 Steel Series S&S Solo 
AudioAudioAudioOther
Asus Essence STX Klipsch ProMedia 2.1 Vengeance 2000 7.1 Quad Mouse Rock 
OtherOtherOtherOther
Blue Lounge Sumo Blue Lounge CableBox Cyborg amBX Gaming Lights Rocketfish 10 Power Manager 
  hide details  
Reply
post #10 of 16
I am pretty sure a 570 pulls 200 watts and about 220 if overclocked so a AX750 with both cards overclocked at full load while gaming, probably pulls like 500w so 750 seems like a sweet spot for max efficiency.
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Power Supplies
Overclock.net › Forums › Components › Power Supplies › AX750, AX850, or something else?