Overclock.net › Forums › Components › Power Supplies › Can the HX850 do this?
New Posts  All Forums:Forum Nav:

Can the HX850 do this? - Page 2

post #11 of 21
Quote:
Originally Posted by youra6 View Post
Is this for folding? The HX850 is a underrated unit, but OCN does not recommend it. The GPUs themselves draw close to 800 watts. You may be able to run it initially, but under full load, this beast will draw over 1000 watts.
It's an 850W PSU period. Being able to draw 1000w from it the odd occasion doesn't magically make it a 1000w PSU or underrated.
Rig
(9 items)
 
  
CPUMotherboardGraphicsRAM
5820k ga-x99-sli gigabyte 7970 wf 16gb 4x4 lpx 
Hard DriveCoolingPowerCase
samsung 830 128gb ven x/gt ap-15 evga g2 650w corsair 450d 
Audio
jbl lsr305 
  hide details  
Reply
Rig
(9 items)
 
  
CPUMotherboardGraphicsRAM
5820k ga-x99-sli gigabyte 7970 wf 16gb 4x4 lpx 
Hard DriveCoolingPowerCase
samsung 830 128gb ven x/gt ap-15 evga g2 650w corsair 450d 
Audio
jbl lsr305 
  hide details  
Reply
post #12 of 21
Too close for comfort IMO, even with one 460 left out.

I'd look at a 1kW or even a 1.2kW (expandability and more efficient) if you can afford it.
At long last...
(13 items)
 
  
CPUMotherboardGraphicsRAM
920 D0 | 4104MHz@1.23V Big Bang XPower 5850 | 880/1050 6GB Sector 7 | 1728MHz 
Hard DriveOSMonitorPower
F115 W7P64 245BW SPI Magna 1kW 
Case
cardboard (case/loop in prog) 
  hide details  
Reply
At long last...
(13 items)
 
  
CPUMotherboardGraphicsRAM
920 D0 | 4104MHz@1.23V Big Bang XPower 5850 | 880/1050 6GB Sector 7 | 1728MHz 
Hard DriveOSMonitorPower
F115 W7P64 245BW SPI Magna 1kW 
Case
cardboard (case/loop in prog) 
  hide details  
Reply
post #13 of 21
Thread Starter 
Quote:
Originally Posted by MCBrown.CA View Post
Too close for comfort IMO, even with one 460 left out.

I'd look at a 1kW or even a 1.2kW (expandability and more efficient) if you can afford it.
Ugh, more moneyyyy.
Edited by Mikezilla - 2/10/11 at 9:39am
post #14 of 21
Quote:
Originally Posted by GameBoy View Post
It's an 850W PSU period. Being able to draw 1000w from it the odd occasion doesn't magically make it a 1000w PSU or underrated.
The HX850 is a high quality and underrated psu. It could easily be rated as a 1000w psu, if Corsair wanted to label as such.
Perpetual debt
(15 items)
 
Money Pit
(17 items)
 
 
CPUMotherboardGraphicsRAM
Intel i7 2600k Asus P8P67 Pro PNY GTX 480 2x4gb G.Skill Ripjaws 2133mhz 
Hard DriveCoolingOSMonitor
OCZ Vertex 3 Coolit Freezone Elite Win7 Ultimate Samsung 2233rz 
KeyboardPowerCaseMouse
Logitech G15 Corsair HX750 Antec Server case Razer Deathadder 
Mouse PadAudioAudio
Thermaltake LCD Mousepad Logitech 5.1 Surround Tritton AX PC Pro 5.1 Surround Headset 
CPUMotherboardGraphicsRAM
Intel q6600 @ 3.9ghz (433x9) EVGA 780i FTW evga 8200gs 512mb  4x2gb Corsair XMS TwinX 866mhz @ 5-5-5-5-18 
Hard DriveHard DriveOptical DriveCooling
2x 750gb Seagate Baracuda 7200.12 RAID0 5x 1.5tb Seagate Baracuda 7200.11 RAID5 LITE-ON 22X DVD Burner Black SATA Corsair H70 
OSMonitorKeyboardPower
Win7 Ultimate x64 22" Acer x223w Logitech G15 Corsair HX750 
CaseMouseMouse PadAudio
APEVIA MX-ALIEN Razer Deathadder Thermaltake LCD Mousepad Triton AX Pro PC 
Audio
Logitech 5.1 surround sound. 
  hide details  
Reply
Perpetual debt
(15 items)
 
Money Pit
(17 items)
 
 
CPUMotherboardGraphicsRAM
Intel i7 2600k Asus P8P67 Pro PNY GTX 480 2x4gb G.Skill Ripjaws 2133mhz 
Hard DriveCoolingOSMonitor
OCZ Vertex 3 Coolit Freezone Elite Win7 Ultimate Samsung 2233rz 
KeyboardPowerCaseMouse
Logitech G15 Corsair HX750 Antec Server case Razer Deathadder 
Mouse PadAudioAudio
Thermaltake LCD Mousepad Logitech 5.1 Surround Tritton AX PC Pro 5.1 Surround Headset 
CPUMotherboardGraphicsRAM
Intel q6600 @ 3.9ghz (433x9) EVGA 780i FTW evga 8200gs 512mb  4x2gb Corsair XMS TwinX 866mhz @ 5-5-5-5-18 
Hard DriveHard DriveOptical DriveCooling
2x 750gb Seagate Baracuda 7200.12 RAID0 5x 1.5tb Seagate Baracuda 7200.11 RAID5 LITE-ON 22X DVD Burner Black SATA Corsair H70 
OSMonitorKeyboardPower
Win7 Ultimate x64 22" Acer x223w Logitech G15 Corsair HX750 
CaseMouseMouse PadAudio
APEVIA MX-ALIEN Razer Deathadder Thermaltake LCD Mousepad Triton AX Pro PC 
Audio
Logitech 5.1 surround sound. 
  hide details  
Reply
post #15 of 21
Quote:
Originally Posted by KusH View Post
The HX850 is a high quality and underrated psu. It could easily be rated as a 1000w psu, if Corsair wanted to label as such.
In which case they would be no better than, say, Ultra. Or Raidmax.


CWT rates it an 850W. Therefore it is an 850W.
post #16 of 21
Quote:
Originally Posted by Phaedrus2129 View Post
In which case they would be no better than, say, Ultra. Or Raidmax.


CWT rates it an 850W. Therefore it is an 850W.
Well that's the point I was trying to make. Is that there are plenty of Companies that do "overrate" there products giving people the false sense of it being better.
Perpetual debt
(15 items)
 
Money Pit
(17 items)
 
 
CPUMotherboardGraphicsRAM
Intel i7 2600k Asus P8P67 Pro PNY GTX 480 2x4gb G.Skill Ripjaws 2133mhz 
Hard DriveCoolingOSMonitor
OCZ Vertex 3 Coolit Freezone Elite Win7 Ultimate Samsung 2233rz 
KeyboardPowerCaseMouse
Logitech G15 Corsair HX750 Antec Server case Razer Deathadder 
Mouse PadAudioAudio
Thermaltake LCD Mousepad Logitech 5.1 Surround Tritton AX PC Pro 5.1 Surround Headset 
CPUMotherboardGraphicsRAM
Intel q6600 @ 3.9ghz (433x9) EVGA 780i FTW evga 8200gs 512mb  4x2gb Corsair XMS TwinX 866mhz @ 5-5-5-5-18 
Hard DriveHard DriveOptical DriveCooling
2x 750gb Seagate Baracuda 7200.12 RAID0 5x 1.5tb Seagate Baracuda 7200.11 RAID5 LITE-ON 22X DVD Burner Black SATA Corsair H70 
OSMonitorKeyboardPower
Win7 Ultimate x64 22" Acer x223w Logitech G15 Corsair HX750 
CaseMouseMouse PadAudio
APEVIA MX-ALIEN Razer Deathadder Thermaltake LCD Mousepad Triton AX Pro PC 
Audio
Logitech 5.1 surround sound. 
  hide details  
Reply
Perpetual debt
(15 items)
 
Money Pit
(17 items)
 
 
CPUMotherboardGraphicsRAM
Intel i7 2600k Asus P8P67 Pro PNY GTX 480 2x4gb G.Skill Ripjaws 2133mhz 
Hard DriveCoolingOSMonitor
OCZ Vertex 3 Coolit Freezone Elite Win7 Ultimate Samsung 2233rz 
KeyboardPowerCaseMouse
Logitech G15 Corsair HX750 Antec Server case Razer Deathadder 
Mouse PadAudioAudio
Thermaltake LCD Mousepad Logitech 5.1 Surround Tritton AX PC Pro 5.1 Surround Headset 
CPUMotherboardGraphicsRAM
Intel q6600 @ 3.9ghz (433x9) EVGA 780i FTW evga 8200gs 512mb  4x2gb Corsair XMS TwinX 866mhz @ 5-5-5-5-18 
Hard DriveHard DriveOptical DriveCooling
2x 750gb Seagate Baracuda 7200.12 RAID0 5x 1.5tb Seagate Baracuda 7200.11 RAID5 LITE-ON 22X DVD Burner Black SATA Corsair H70 
OSMonitorKeyboardPower
Win7 Ultimate x64 22" Acer x223w Logitech G15 Corsair HX750 
CaseMouseMouse PadAudio
APEVIA MX-ALIEN Razer Deathadder Thermaltake LCD Mousepad Triton AX Pro PC 
Audio
Logitech 5.1 surround sound. 
  hide details  
Reply
post #17 of 21
Yes, and not being overrated does not mean that a product is underrated. It's a rating, a description of the unit's approximate capabilities under worst case scenarios. If it can deliver more than that in an optimum scenario, that does not mean that it should have been rated higher.
post #18 of 21
Quote:
Originally Posted by KusH View Post
The HX850 is a high quality and underrated psu. It could easily be rated as a 1000w psu, if Corsair wanted to label as such.
Quote:
Originally Posted by KusH View Post
Well that's the point I was trying to make. Is that there are plenty of Companies that do "overrate" there products giving people the false sense of it being better.
From your previous post you seem to be implying that even if Corsair rated it at 1000w, it would still be just as good. This is not the case, it is not underrated, it's an 850w PSU. Just like the HX1000 is a 1000w.
Rig
(9 items)
 
  
CPUMotherboardGraphicsRAM
5820k ga-x99-sli gigabyte 7970 wf 16gb 4x4 lpx 
Hard DriveCoolingPowerCase
samsung 830 128gb ven x/gt ap-15 evga g2 650w corsair 450d 
Audio
jbl lsr305 
  hide details  
Reply
Rig
(9 items)
 
  
CPUMotherboardGraphicsRAM
5820k ga-x99-sli gigabyte 7970 wf 16gb 4x4 lpx 
Hard DriveCoolingPowerCase
samsung 830 128gb ven x/gt ap-15 evga g2 650w corsair 450d 
Audio
jbl lsr305 
  hide details  
Reply
post #19 of 21
The HX850 can do 1kw for a short period, true. I'm pretty sure they could have got away with selling it as 900w, but if they'd sold it as rated for any higher than that, it wouldn't have scored so well in tests, and failure rates would be crazy.
I go with the recommendation of the AX1200, for high load and lots of folding, every extra efficiency percentage is worth $$$ off the annual power bill.
Ryzen 5 1600
(12 items)
 
  
CPUMotherboardGraphicsRAM
AMD Ryzen 5 1600 MSI B350 Gaming Plus Gigabyte GeForce GTX 1060 WINDFORCE2 OC 16GB (2x8GB) Corsair DDR4 Vengeance LED, PC4-24... 
Hard DriveHard DriveCoolingOS
256GB Samsung PM961 Polaris M.2 NVMe  1TB Toshiba DT01ACA100 3.5" HDD, SATA III  Cooler Master Hyper 212 Evo Windows 10 64 
KeyboardPowerCaseMouse
Unicomp Model M 650W EVGA SuperNOVA G1, 80PLUS Gold, Full Modular Kolink Luminosity Cooler Master Reaper Aluminium 
  hide details  
Reply
Ryzen 5 1600
(12 items)
 
  
CPUMotherboardGraphicsRAM
AMD Ryzen 5 1600 MSI B350 Gaming Plus Gigabyte GeForce GTX 1060 WINDFORCE2 OC 16GB (2x8GB) Corsair DDR4 Vengeance LED, PC4-24... 
Hard DriveHard DriveCoolingOS
256GB Samsung PM961 Polaris M.2 NVMe  1TB Toshiba DT01ACA100 3.5" HDD, SATA III  Cooler Master Hyper 212 Evo Windows 10 64 
KeyboardPowerCaseMouse
Unicomp Model M 650W EVGA SuperNOVA G1, 80PLUS Gold, Full Modular Kolink Luminosity Cooler Master Reaper Aluminium 
  hide details  
Reply
post #20 of 21
The Antec HCP-1200 is slightly better than the AX1200, and they're around the same price.
Rig
(9 items)
 
  
CPUMotherboardGraphicsRAM
5820k ga-x99-sli gigabyte 7970 wf 16gb 4x4 lpx 
Hard DriveCoolingPowerCase
samsung 830 128gb ven x/gt ap-15 evga g2 650w corsair 450d 
Audio
jbl lsr305 
  hide details  
Reply
Rig
(9 items)
 
  
CPUMotherboardGraphicsRAM
5820k ga-x99-sli gigabyte 7970 wf 16gb 4x4 lpx 
Hard DriveCoolingPowerCase
samsung 830 128gb ven x/gt ap-15 evga g2 650w corsair 450d 
Audio
jbl lsr305 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Power Supplies
Overclock.net › Forums › Components › Power Supplies › Can the HX850 do this?