Overclock.net › Forums › Components › Power Supplies › trying to decide between an ax750 or ax850
New Posts  All Forums:Forum Nav:

trying to decide between an ax750 or ax850

post #1 of 17
Thread Starter 
Hi
I will be getting a new psu next month and will be sleeving it red.
Im not sure to go for the ax750 for ~£130 or the ax850 ~£150,
is it worth the extra £20.
I plan to keep this psu for ages and use it with my ivybridge set up when its launched.
Currently i am just running my 295gtx, but might go sli at some point.
I think the ax750 will be enough for nearly anything? but im not sure.
Thanks for any help rep given .
Roof Ski
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 950 @4ghz HT on 1v XFX X58I SLi 295's 12GB OCZ Obsidian 1600mhz 
Hard DriveOptical DriveOSMonitor
ocz agility 3 + 4TB Drives Samsung DVD-RW Win 7 Ultimate x64 2x Samsung 24"s + DELL E248WFP 
KeyboardPowerCaseMouse
G11 Sleeved corsair ax850 800D Sidewinder 
  hide details  
Reply
Roof Ski
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 950 @4ghz HT on 1v XFX X58I SLi 295's 12GB OCZ Obsidian 1600mhz 
Hard DriveOptical DriveOSMonitor
ocz agility 3 + 4TB Drives Samsung DVD-RW Win 7 Ultimate x64 2x Samsung 24"s + DELL E248WFP 
KeyboardPowerCaseMouse
G11 Sleeved corsair ax850 800D Sidewinder 
  hide details  
Reply
post #2 of 17
im buying the hx 850... for 130?

http://www.ebuyer.com/product/164951


boom, got to love ebuyer, get it, great psu.
    
CPUMotherboardGraphicsRAM
i5 2500k ASUS P8Z68-V LX Intel 3000 G-Skill Sniper 
Hard DriveCoolingOSMonitor
Intel 320 Series SSD Stock Intel HSF , 2 Antec 100 stock fans, 2 ult... Windows 7 64 Bit Professional Samsung Syncmaster B2430 
KeyboardPowerCaseMouse
Logitech Illuminated Corsair CX430 V2 Antec 100 Logitech Dinovo 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
i5 2500k ASUS P8Z68-V LX Intel 3000 G-Skill Sniper 
Hard DriveCoolingOSMonitor
Intel 320 Series SSD Stock Intel HSF , 2 Antec 100 stock fans, 2 ult... Windows 7 64 Bit Professional Samsung Syncmaster B2430 
KeyboardPowerCaseMouse
Logitech Illuminated Corsair CX430 V2 Antec 100 Logitech Dinovo 
  hide details  
Reply
post #3 of 17
get the x850 , more watts and more of a future proof.
RAWR v3
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7 5820k Gigabyte G1 Gaming WIFI 7970 16gb G.Skill Ripjaws 4 
Hard DriveCoolingOSMonitor
intel 730 series 240g (9tb custom NAS) Custom loop Windows 7 x64 catleap q270 
KeyboardPowerCase
thermaltake g1 meka EVGA Supernova g2 850w Corsair 780T 
  hide details  
Reply
RAWR v3
(14 items)
 
  
CPUMotherboardGraphicsRAM
i7 5820k Gigabyte G1 Gaming WIFI 7970 16gb G.Skill Ripjaws 4 
Hard DriveCoolingOSMonitor
intel 730 series 240g (9tb custom NAS) Custom loop Windows 7 x64 catleap q270 
KeyboardPowerCase
thermaltake g1 meka EVGA Supernova g2 850w Corsair 780T 
  hide details  
Reply
post #4 of 17
Spend a bit more and Buy the 850. More headroom for later. Let's you step up to even 570 sli with those nice ax models.

I can run 5850 crossfire on my hx650 no sweat and the 5870 is I watch the clocks. Now with 200 extra watts....

Lots of options
Edited by RussianJ - 1/25/11 at 7:08am
Daily Bench Rig
(23 items)
 
  
CPUMotherboardGraphicsGraphics
Intel Processor 4770k Z87X-OC Force-CF AMD Radeon HD 7970 AMD Radeon HD 7970 
RAMHard DriveHard DriveHard Drive
dominator gt Samsung 840 EVO Samsung 840 EVO Samsung F3 
Optical DriveCoolingCoolingCooling
DVD burner XSPC Raystorm RX360 D5 
CoolingCoolingOSMonitor
Alphacool Repack D5 Kingpin CPU pot Windows 7 Dell U2211 
MonitorKeyboardPowerCase
40" Samsung 1080P 120hz 15 years old mechanical AX-1200 HAF 932 
MouseMouse PadAudio
Deathadder 2013 Pyrrhus Creative Soundblaster Z 
  hide details  
Reply
Daily Bench Rig
(23 items)
 
  
CPUMotherboardGraphicsGraphics
Intel Processor 4770k Z87X-OC Force-CF AMD Radeon HD 7970 AMD Radeon HD 7970 
RAMHard DriveHard DriveHard Drive
dominator gt Samsung 840 EVO Samsung 840 EVO Samsung F3 
Optical DriveCoolingCoolingCooling
DVD burner XSPC Raystorm RX360 D5 
CoolingCoolingOSMonitor
Alphacool Repack D5 Kingpin CPU pot Windows 7 Dell U2211 
MonitorKeyboardPowerCase
40" Samsung 1080P 120hz 15 years old mechanical AX-1200 HAF 932 
MouseMouse PadAudio
Deathadder 2013 Pyrrhus Creative Soundblaster Z 
  hide details  
Reply
post #5 of 17
The 750 would be fine for pretty much anything. You'll only want an 850 if you're going 480/580 SLI with highly overclocked cards.

Unless you really want the extra efficiency, just get a HX850.
Wingman Fuzzi
(16 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.6GHz 1.37v Gigabyte Z68X-UD5-B3 Zotac GTX 680 @ 1215/3005MHz (347.09) 2x8GB Kingston HyperX Savage 1866Mhz 
Hard DriveHard DriveCoolingOS
Samsung 840 120GB + 850 1TB + Intel 520 240GB Samsung F3 1TB Thermalright Venomous X w/ FM122 Windows 7 Pro x64 
MonitorKeyboardPowerCase
Dell U2312HM 1920x1080 @ 60Hz Ducky Shine II (Blues w/ White Backlight) Corsair HX 620W Fractal Design XL (Black Pearl) 
MouseMouse PadAudioAudio
MX518 Steelseries QcK+ Creative X-FI Xtreme Music Sennheiser HD598 
  hide details  
Reply
Wingman Fuzzi
(16 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K @ 4.6GHz 1.37v Gigabyte Z68X-UD5-B3 Zotac GTX 680 @ 1215/3005MHz (347.09) 2x8GB Kingston HyperX Savage 1866Mhz 
Hard DriveHard DriveCoolingOS
Samsung 840 120GB + 850 1TB + Intel 520 240GB Samsung F3 1TB Thermalright Venomous X w/ FM122 Windows 7 Pro x64 
MonitorKeyboardPowerCase
Dell U2312HM 1920x1080 @ 60Hz Ducky Shine II (Blues w/ White Backlight) Corsair HX 620W Fractal Design XL (Black Pearl) 
MouseMouse PadAudioAudio
MX518 Steelseries QcK+ Creative X-FI Xtreme Music Sennheiser HD598 
  hide details  
Reply
post #6 of 17
tx850=ftw
    
CPUMotherboardGraphicsRAM
Evo VIII 475whp/405tq NONE BATTLEFIELD UNTIL 
Hard DrivePowerCase
COMES OUT!!!!! 
  hide details  
Reply
    
CPUMotherboardGraphicsRAM
Evo VIII 475whp/405tq NONE BATTLEFIELD UNTIL 
Hard DrivePowerCase
COMES OUT!!!!! 
  hide details  
Reply
post #7 of 17
Quote:
Originally Posted by Fusion Racing View Post
The 750 would be fine for pretty much anything. You'll only want an 850 if you're going 480/580 SLI with highly overclocked cards.

Unless you really want the extra efficiency, just get a HX850.
Agree. Assuming you are looking for a modular PSU. HX850 should be fine unless you need a full modular one.
post #8 of 17
Thread Starter 
Sorry should have put to make sleeving easier etc, it has to be fully modular.
so keep the suggestions coming .
Rep added .
Roof Ski
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 950 @4ghz HT on 1v XFX X58I SLi 295's 12GB OCZ Obsidian 1600mhz 
Hard DriveOptical DriveOSMonitor
ocz agility 3 + 4TB Drives Samsung DVD-RW Win 7 Ultimate x64 2x Samsung 24"s + DELL E248WFP 
KeyboardPowerCaseMouse
G11 Sleeved corsair ax850 800D Sidewinder 
  hide details  
Reply
Roof Ski
(13 items)
 
  
CPUMotherboardGraphicsRAM
i7 950 @4ghz HT on 1v XFX X58I SLi 295's 12GB OCZ Obsidian 1600mhz 
Hard DriveOptical DriveOSMonitor
ocz agility 3 + 4TB Drives Samsung DVD-RW Win 7 Ultimate x64 2x Samsung 24"s + DELL E248WFP 
KeyboardPowerCaseMouse
G11 Sleeved corsair ax850 800D Sidewinder 
  hide details  
Reply
post #9 of 17
Ax850 ftw! Bought mine a few months ago and sleeved about half the cables. Being fully modular was a huge benefit when sleeving. The design and function of the psu are top notch, as if anything less would be expected from corsair

Sent from my Nexus One using Tapatalk
BlackOut
(13 items)
 
Living Room HTPC
(11 items)
 
Bedroom HTPC
(8 items)
 
CPUMotherboardGraphicsRAM
Core i5 4670K Gigabyte Z97N-WiFi MSI R9 290X Gaming 4G  16gb Hyper X 
Hard DriveCoolingOSMonitor
Samsung 830 256gb Raijintek EreBoss Core Edition  Win7 Ultimate x64 Samsung 2693HM  
KeyboardPowerCaseMouse
Logitech G710+ Mech w/ MX Browns Silverstone Strider Platinum 550 Raijintek Styx Logitech G700 
CPUMotherboardGraphicsRAM
Intel Core i3 2100 Intel DH61BEB3 mATX XFX 6670 2GB 8gb GSkill Ares DDR3-1600 
Hard DriveHard DriveCoolingOS
SanDisk SSD Plus 120gb SSD Seagate Barracuda 2TB Arctic Freezer 11 LP Win7 Ultimate x64 
MonitorPowerCase
47" LED TV Corsair CX430 SilverStone Grandia GD05B HTPC  
CPUMotherboardGraphicsRAM
Intel Core 2 Duo E8400 MSI G41TM-E43 GT 610 2GB Corsair DDR2 
Hard DriveHard DriveCoolingOS
64GB Crucial C300 WD Green 500GB Coolermaster Hyper TX3 Win7 Ultimate x64 
  hide details  
Reply
BlackOut
(13 items)
 
Living Room HTPC
(11 items)
 
Bedroom HTPC
(8 items)
 
CPUMotherboardGraphicsRAM
Core i5 4670K Gigabyte Z97N-WiFi MSI R9 290X Gaming 4G  16gb Hyper X 
Hard DriveCoolingOSMonitor
Samsung 830 256gb Raijintek EreBoss Core Edition  Win7 Ultimate x64 Samsung 2693HM  
KeyboardPowerCaseMouse
Logitech G710+ Mech w/ MX Browns Silverstone Strider Platinum 550 Raijintek Styx Logitech G700 
CPUMotherboardGraphicsRAM
Intel Core i3 2100 Intel DH61BEB3 mATX XFX 6670 2GB 8gb GSkill Ares DDR3-1600 
Hard DriveHard DriveCoolingOS
SanDisk SSD Plus 120gb SSD Seagate Barracuda 2TB Arctic Freezer 11 LP Win7 Ultimate x64 
MonitorPowerCase
47" LED TV Corsair CX430 SilverStone Grandia GD05B HTPC  
CPUMotherboardGraphicsRAM
Intel Core 2 Duo E8400 MSI G41TM-E43 GT 610 2GB Corsair DDR2 
Hard DriveHard DriveCoolingOS
64GB Crucial C300 WD Green 500GB Coolermaster Hyper TX3 Win7 Ultimate x64 
  hide details  
Reply
post #10 of 17
I'm going to piggyback on his question to ask -- Would I hit a wall trying to SLI 570s (stock) with an overclocked CPU on the 750w? I'm basically wondering if my current set up and a reasonable "middle of the road" ivy bridge setup would max out the AX750 if I were to SLI my 570. I've heard these PSUs are so good that they can run above their rated output, but it's not something I would want to depend on to run that kind of setup.
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Power Supplies
Overclock.net › Forums › Components › Power Supplies › trying to decide between an ax750 or ax850