Overclock.net › Forums › Components › Power Supplies › so... EVGAs Supernova G2 1300W seems rather good... any other considerations at this moment... corsair AX1200 i?
New Posts  All Forums:Forum Nav:

so... EVGAs Supernova G2 1300W seems rather good... any other considerations at this moment... corsair AX1200 i?

post #1 of 7
Thread Starter 
Hey everyone, I don't ask much on these forums but could do with some advice on PSUs.

I'm thinking of running 3x GTX780 Ti s along with an overclocked i7-3820 (1.45v, 4.5GHz). Estimates put this around the 1200W mark (using this and simply summing all the TDPs) however even though I'm sure you could get away with less I'm more interested in performance than budget. EVGA have kindly offered me a step up on a GTX780 I bought about 5 months ago to a 780Ti so I'm quite pleased with them at the moment and wouldn't hesitate to buy some more of their gear.

The reviews of the SuperNova G2 1300W seem rather excellent (well Jonny Guru liked it) and as the the 1kW version is only £16 cheaper, I can't really see any good reason not to go for the 1.3kW version. Especially as the efficiency and line regulation seem so good.

I was looking at corsairs AX1200i but it seems like you're paying an extra £100 for some software and adjustments which you don't really need.

I've looked through the PSU FAQs here and this EVGA one seems to be the best at a pretty reasonable price. I currently have a corsair HX850 which has been fine but I just don't think that will cut 3x 780ti s.

Any thoughts or suggestions?
 
Mega Media PC
(21 items)
 
Media Server
(16 items)
 
CPUMotherboardGraphicsGraphics
Intel Core i7 3820 P9X79 PRO Reference EVGA GTX 780 TI Reference EVGA GTX 780 TI 
GraphicsRAMHard DriveOptical Drive
Reference EVGA GTX 780 TI Samsung  Corsair Force 3 Samsung BD-ROM drive 
CoolingCoolingCoolingCooling
XSPC Raystorm Full Copper block Phobia 150mm silver nickel reservior EK-FC780 GTX Ti - Nickel Original CSQ EK-FC780 GTX Ti - Nickel Original CSQ 
CoolingCoolingCoolingCooling
EK-FC780 GTX Ti - Nickel Original CSQ Alphacool 140.3 UT60 Nexxxos Radiator Alphacool 140.3 UT60 Nexxxos Radiator 12x Noctua NF-A14 PWM fans on rads 
CoolingCoolingOSMonitor
EK D5 Vario X-top EK D5 Vario X-top Win 7 Pro x64 Dell U2713H 
KeyboardPowerCaseMouse
Razer Lycosa ECGA SUperNova G2 1300W Caselabs TH10 Razer Lachesis 
Mouse PadAudioAudio
Razer eXactMat NI Komplete Audio NAD C320 Stereo Amplifier 
CPUMotherboardGraphicsRAM
Core i7 920 d0 Asus rampage ii gene Asus GTX 480 Corsair xms3 ddr3 2000 c9 
Hard DriveHard DriveOptical DriveCooling
OCZ Vertex 3 Samsung 2.5" notebook drive Samsung DVD-R drive Noctua 120 
CoolingCoolingCoolingOS
Noctua 120 Noctua 140 Noctua 140 Win7 x64 pro 
OSMonitorKeyboardPower
Mythbuntu 12.04.1 Panasonic 46" Plasma HDTV Apple Aluminium Keyboard  corsair hx650 
CaseMouseAudioAudio
Fractal R1 Apple Mighty Mouse Sony STR-DH800 Amp via HDMI in 5.0 speaker conf... Mordaunt Short 905 Centre, 902 front and 904 re... 
Other
Xbox wireless controller dongle 
CPUMotherboardGraphicsRAM
core 2 quad q6600 Asus P5K-E XFX 9800 GT Geil DDR2 4x1GB @ 1066 MHz  
Hard DriveHard DriveHard DriveHard Drive
Seagate Baraccuda Samsung HDD Seagate Baraccuda WD Caviar Black 
Hard DriveOptical DriveCoolingOS
Seagate Baraccuda Samsung DVD-RW Thermalright CPU cooler Mythbuntu 12.04.1 
PowerCaseOtherOther
Corsair 450W PSU Antec 300 WinTV Nova HD-S2 WinTV Nova-T PCI 
  hide details  
Reply
 
Mega Media PC
(21 items)
 
Media Server
(16 items)
 
CPUMotherboardGraphicsGraphics
Intel Core i7 3820 P9X79 PRO Reference EVGA GTX 780 TI Reference EVGA GTX 780 TI 
GraphicsRAMHard DriveOptical Drive
Reference EVGA GTX 780 TI Samsung  Corsair Force 3 Samsung BD-ROM drive 
CoolingCoolingCoolingCooling
XSPC Raystorm Full Copper block Phobia 150mm silver nickel reservior EK-FC780 GTX Ti - Nickel Original CSQ EK-FC780 GTX Ti - Nickel Original CSQ 
CoolingCoolingCoolingCooling
EK-FC780 GTX Ti - Nickel Original CSQ Alphacool 140.3 UT60 Nexxxos Radiator Alphacool 140.3 UT60 Nexxxos Radiator 12x Noctua NF-A14 PWM fans on rads 
CoolingCoolingOSMonitor
EK D5 Vario X-top EK D5 Vario X-top Win 7 Pro x64 Dell U2713H 
KeyboardPowerCaseMouse
Razer Lycosa ECGA SUperNova G2 1300W Caselabs TH10 Razer Lachesis 
Mouse PadAudioAudio
Razer eXactMat NI Komplete Audio NAD C320 Stereo Amplifier 
CPUMotherboardGraphicsRAM
Core i7 920 d0 Asus rampage ii gene Asus GTX 480 Corsair xms3 ddr3 2000 c9 
Hard DriveHard DriveOptical DriveCooling
OCZ Vertex 3 Samsung 2.5" notebook drive Samsung DVD-R drive Noctua 120 
CoolingCoolingCoolingOS
Noctua 120 Noctua 140 Noctua 140 Win7 x64 pro 
OSMonitorKeyboardPower
Mythbuntu 12.04.1 Panasonic 46" Plasma HDTV Apple Aluminium Keyboard  corsair hx650 
CaseMouseAudioAudio
Fractal R1 Apple Mighty Mouse Sony STR-DH800 Amp via HDMI in 5.0 speaker conf... Mordaunt Short 905 Centre, 902 front and 904 re... 
Other
Xbox wireless controller dongle 
CPUMotherboardGraphicsRAM
core 2 quad q6600 Asus P5K-E XFX 9800 GT Geil DDR2 4x1GB @ 1066 MHz  
Hard DriveHard DriveHard DriveHard Drive
Seagate Baraccuda Samsung HDD Seagate Baraccuda WD Caviar Black 
Hard DriveOptical DriveCoolingOS
Seagate Baraccuda Samsung DVD-RW Thermalright CPU cooler Mythbuntu 12.04.1 
PowerCaseOtherOther
Corsair 450W PSU Antec 300 WinTV Nova HD-S2 WinTV Nova-T PCI 
  hide details  
Reply
post #2 of 7
I have the 1000 G2 and its the best PSU ive ever owned, the build quality seems alot nicer then anything ive ever held and im not even a fan of EVGA anymore due to a string of 5 DOA motherboards i got from their RMA department but i would buy this PSU again in a heartbeat.
Silent Dominator
(28 items)
 
Classy Lady
(26 items)
 
TUF Inside
(18 items)
 
  hide details  
Reply
Silent Dominator
(28 items)
 
Classy Lady
(26 items)
 
TUF Inside
(18 items)
 
  hide details  
Reply
post #3 of 7
For the price, the 1300 G2 is pretty good.

More than enough for your build with 3 GTX 780 TIs.

But note that if you feel the need to bench and push 1.3v+ into them, you will get shut downs.

These cards are very hungry when the voltage is applied.
post #4 of 7
You dont need 1300 watts unless you are going to overvolt

The P2 1000 watts is what i would get if you are not going to overvolt
Seravee
(24 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I7 6850K Gigabyte X99 Ultra Gaming Gigabyte GTX 970 G1 Gaming Kingston HyperX DDR4 Savage 3000 MHz 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Evo WD Green WD30EZRX  WD Green WD40EZRX  WD Green WD60EZRX  
Hard DriveOptical DriveCoolingCooling
WD Red WD80EFZX 8TB  LG CH12NS30 5x Noctua NF-A14 FLX Noctua NH-D15 
OSMonitorKeyboardPower
Windows 7 64 Bit Asus PG279Q Corsair Gaming Strafe RGB EVGA SuperNova G2 750 watt 
CaseMouseMouse PadAudio
Phanteks Enthoo Luxe Roccat Kone XTD Laser Roccat Sense Metor Sennheiser HD 598 
AudioAudioOtherOther
Onkyo TX NR646  Harman Kardon HKTS 60 CableMod E series PSU cable set CableMod LED Strips 
  hide details  
Reply
Seravee
(24 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I7 6850K Gigabyte X99 Ultra Gaming Gigabyte GTX 970 G1 Gaming Kingston HyperX DDR4 Savage 3000 MHz 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Evo WD Green WD30EZRX  WD Green WD40EZRX  WD Green WD60EZRX  
Hard DriveOptical DriveCoolingCooling
WD Red WD80EFZX 8TB  LG CH12NS30 5x Noctua NF-A14 FLX Noctua NH-D15 
OSMonitorKeyboardPower
Windows 7 64 Bit Asus PG279Q Corsair Gaming Strafe RGB EVGA SuperNova G2 750 watt 
CaseMouseMouse PadAudio
Phanteks Enthoo Luxe Roccat Kone XTD Laser Roccat Sense Metor Sennheiser HD 598 
AudioAudioOtherOther
Onkyo TX NR646  Harman Kardon HKTS 60 CableMod E series PSU cable set CableMod LED Strips 
  hide details  
Reply
post #5 of 7
Thread Starter 
Thanks for the heads up, I plan to watercool in the future so would be overvolting then.

1000W vs 1300W... I can pretend to myself that it's more of an upgrade if I go for the 1300W version, but yeah should probably try and get a better idea of what my power needs are. The cost difference is marginal though and dwarfed against buying another PSU in the future should I need.

I have a whole range of PSUs lying around so I'd prefer to have one that will cover every eventuality of this rig.


Is the corsair even worth considering?
 
Mega Media PC
(21 items)
 
Media Server
(16 items)
 
CPUMotherboardGraphicsGraphics
Intel Core i7 3820 P9X79 PRO Reference EVGA GTX 780 TI Reference EVGA GTX 780 TI 
GraphicsRAMHard DriveOptical Drive
Reference EVGA GTX 780 TI Samsung  Corsair Force 3 Samsung BD-ROM drive 
CoolingCoolingCoolingCooling
XSPC Raystorm Full Copper block Phobia 150mm silver nickel reservior EK-FC780 GTX Ti - Nickel Original CSQ EK-FC780 GTX Ti - Nickel Original CSQ 
CoolingCoolingCoolingCooling
EK-FC780 GTX Ti - Nickel Original CSQ Alphacool 140.3 UT60 Nexxxos Radiator Alphacool 140.3 UT60 Nexxxos Radiator 12x Noctua NF-A14 PWM fans on rads 
CoolingCoolingOSMonitor
EK D5 Vario X-top EK D5 Vario X-top Win 7 Pro x64 Dell U2713H 
KeyboardPowerCaseMouse
Razer Lycosa ECGA SUperNova G2 1300W Caselabs TH10 Razer Lachesis 
Mouse PadAudioAudio
Razer eXactMat NI Komplete Audio NAD C320 Stereo Amplifier 
CPUMotherboardGraphicsRAM
Core i7 920 d0 Asus rampage ii gene Asus GTX 480 Corsair xms3 ddr3 2000 c9 
Hard DriveHard DriveOptical DriveCooling
OCZ Vertex 3 Samsung 2.5" notebook drive Samsung DVD-R drive Noctua 120 
CoolingCoolingCoolingOS
Noctua 120 Noctua 140 Noctua 140 Win7 x64 pro 
OSMonitorKeyboardPower
Mythbuntu 12.04.1 Panasonic 46" Plasma HDTV Apple Aluminium Keyboard  corsair hx650 
CaseMouseAudioAudio
Fractal R1 Apple Mighty Mouse Sony STR-DH800 Amp via HDMI in 5.0 speaker conf... Mordaunt Short 905 Centre, 902 front and 904 re... 
Other
Xbox wireless controller dongle 
CPUMotherboardGraphicsRAM
core 2 quad q6600 Asus P5K-E XFX 9800 GT Geil DDR2 4x1GB @ 1066 MHz  
Hard DriveHard DriveHard DriveHard Drive
Seagate Baraccuda Samsung HDD Seagate Baraccuda WD Caviar Black 
Hard DriveOptical DriveCoolingOS
Seagate Baraccuda Samsung DVD-RW Thermalright CPU cooler Mythbuntu 12.04.1 
PowerCaseOtherOther
Corsair 450W PSU Antec 300 WinTV Nova HD-S2 WinTV Nova-T PCI 
  hide details  
Reply
 
Mega Media PC
(21 items)
 
Media Server
(16 items)
 
CPUMotherboardGraphicsGraphics
Intel Core i7 3820 P9X79 PRO Reference EVGA GTX 780 TI Reference EVGA GTX 780 TI 
GraphicsRAMHard DriveOptical Drive
Reference EVGA GTX 780 TI Samsung  Corsair Force 3 Samsung BD-ROM drive 
CoolingCoolingCoolingCooling
XSPC Raystorm Full Copper block Phobia 150mm silver nickel reservior EK-FC780 GTX Ti - Nickel Original CSQ EK-FC780 GTX Ti - Nickel Original CSQ 
CoolingCoolingCoolingCooling
EK-FC780 GTX Ti - Nickel Original CSQ Alphacool 140.3 UT60 Nexxxos Radiator Alphacool 140.3 UT60 Nexxxos Radiator 12x Noctua NF-A14 PWM fans on rads 
CoolingCoolingOSMonitor
EK D5 Vario X-top EK D5 Vario X-top Win 7 Pro x64 Dell U2713H 
KeyboardPowerCaseMouse
Razer Lycosa ECGA SUperNova G2 1300W Caselabs TH10 Razer Lachesis 
Mouse PadAudioAudio
Razer eXactMat NI Komplete Audio NAD C320 Stereo Amplifier 
CPUMotherboardGraphicsRAM
Core i7 920 d0 Asus rampage ii gene Asus GTX 480 Corsair xms3 ddr3 2000 c9 
Hard DriveHard DriveOptical DriveCooling
OCZ Vertex 3 Samsung 2.5" notebook drive Samsung DVD-R drive Noctua 120 
CoolingCoolingCoolingOS
Noctua 120 Noctua 140 Noctua 140 Win7 x64 pro 
OSMonitorKeyboardPower
Mythbuntu 12.04.1 Panasonic 46" Plasma HDTV Apple Aluminium Keyboard  corsair hx650 
CaseMouseAudioAudio
Fractal R1 Apple Mighty Mouse Sony STR-DH800 Amp via HDMI in 5.0 speaker conf... Mordaunt Short 905 Centre, 902 front and 904 re... 
Other
Xbox wireless controller dongle 
CPUMotherboardGraphicsRAM
core 2 quad q6600 Asus P5K-E XFX 9800 GT Geil DDR2 4x1GB @ 1066 MHz  
Hard DriveHard DriveHard DriveHard Drive
Seagate Baraccuda Samsung HDD Seagate Baraccuda WD Caviar Black 
Hard DriveOptical DriveCoolingOS
Seagate Baraccuda Samsung DVD-RW Thermalright CPU cooler Mythbuntu 12.04.1 
PowerCaseOtherOther
Corsair 450W PSU Antec 300 WinTV Nova HD-S2 WinTV Nova-T PCI 
  hide details  
Reply
post #6 of 7
Quote:
Originally Posted by pharcycle View Post

Is the corsair even worth considering?

No

Just get the G2 and be done with it
Seravee
(24 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I7 6850K Gigabyte X99 Ultra Gaming Gigabyte GTX 970 G1 Gaming Kingston HyperX DDR4 Savage 3000 MHz 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Evo WD Green WD30EZRX  WD Green WD40EZRX  WD Green WD60EZRX  
Hard DriveOptical DriveCoolingCooling
WD Red WD80EFZX 8TB  LG CH12NS30 5x Noctua NF-A14 FLX Noctua NH-D15 
OSMonitorKeyboardPower
Windows 7 64 Bit Asus PG279Q Corsair Gaming Strafe RGB EVGA SuperNova G2 750 watt 
CaseMouseMouse PadAudio
Phanteks Enthoo Luxe Roccat Kone XTD Laser Roccat Sense Metor Sennheiser HD 598 
AudioAudioOtherOther
Onkyo TX NR646  Harman Kardon HKTS 60 CableMod E series PSU cable set CableMod LED Strips 
  hide details  
Reply
Seravee
(24 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core I7 6850K Gigabyte X99 Ultra Gaming Gigabyte GTX 970 G1 Gaming Kingston HyperX DDR4 Savage 3000 MHz 
Hard DriveHard DriveHard DriveHard Drive
Samsung 840 Evo WD Green WD30EZRX  WD Green WD40EZRX  WD Green WD60EZRX  
Hard DriveOptical DriveCoolingCooling
WD Red WD80EFZX 8TB  LG CH12NS30 5x Noctua NF-A14 FLX Noctua NH-D15 
OSMonitorKeyboardPower
Windows 7 64 Bit Asus PG279Q Corsair Gaming Strafe RGB EVGA SuperNova G2 750 watt 
CaseMouseMouse PadAudio
Phanteks Enthoo Luxe Roccat Kone XTD Laser Roccat Sense Metor Sennheiser HD 598 
AudioAudioOtherOther
Onkyo TX NR646  Harman Kardon HKTS 60 CableMod E series PSU cable set CableMod LED Strips 
  hide details  
Reply
post #7 of 7
Thread Starter 
Thanks G2 it is then.
 
Mega Media PC
(21 items)
 
Media Server
(16 items)
 
CPUMotherboardGraphicsGraphics
Intel Core i7 3820 P9X79 PRO Reference EVGA GTX 780 TI Reference EVGA GTX 780 TI 
GraphicsRAMHard DriveOptical Drive
Reference EVGA GTX 780 TI Samsung  Corsair Force 3 Samsung BD-ROM drive 
CoolingCoolingCoolingCooling
XSPC Raystorm Full Copper block Phobia 150mm silver nickel reservior EK-FC780 GTX Ti - Nickel Original CSQ EK-FC780 GTX Ti - Nickel Original CSQ 
CoolingCoolingCoolingCooling
EK-FC780 GTX Ti - Nickel Original CSQ Alphacool 140.3 UT60 Nexxxos Radiator Alphacool 140.3 UT60 Nexxxos Radiator 12x Noctua NF-A14 PWM fans on rads 
CoolingCoolingOSMonitor
EK D5 Vario X-top EK D5 Vario X-top Win 7 Pro x64 Dell U2713H 
KeyboardPowerCaseMouse
Razer Lycosa ECGA SUperNova G2 1300W Caselabs TH10 Razer Lachesis 
Mouse PadAudioAudio
Razer eXactMat NI Komplete Audio NAD C320 Stereo Amplifier 
CPUMotherboardGraphicsRAM
Core i7 920 d0 Asus rampage ii gene Asus GTX 480 Corsair xms3 ddr3 2000 c9 
Hard DriveHard DriveOptical DriveCooling
OCZ Vertex 3 Samsung 2.5" notebook drive Samsung DVD-R drive Noctua 120 
CoolingCoolingCoolingOS
Noctua 120 Noctua 140 Noctua 140 Win7 x64 pro 
OSMonitorKeyboardPower
Mythbuntu 12.04.1 Panasonic 46" Plasma HDTV Apple Aluminium Keyboard  corsair hx650 
CaseMouseAudioAudio
Fractal R1 Apple Mighty Mouse Sony STR-DH800 Amp via HDMI in 5.0 speaker conf... Mordaunt Short 905 Centre, 902 front and 904 re... 
Other
Xbox wireless controller dongle 
CPUMotherboardGraphicsRAM
core 2 quad q6600 Asus P5K-E XFX 9800 GT Geil DDR2 4x1GB @ 1066 MHz  
Hard DriveHard DriveHard DriveHard Drive
Seagate Baraccuda Samsung HDD Seagate Baraccuda WD Caviar Black 
Hard DriveOptical DriveCoolingOS
Seagate Baraccuda Samsung DVD-RW Thermalright CPU cooler Mythbuntu 12.04.1 
PowerCaseOtherOther
Corsair 450W PSU Antec 300 WinTV Nova HD-S2 WinTV Nova-T PCI 
  hide details  
Reply
 
Mega Media PC
(21 items)
 
Media Server
(16 items)
 
CPUMotherboardGraphicsGraphics
Intel Core i7 3820 P9X79 PRO Reference EVGA GTX 780 TI Reference EVGA GTX 780 TI 
GraphicsRAMHard DriveOptical Drive
Reference EVGA GTX 780 TI Samsung  Corsair Force 3 Samsung BD-ROM drive 
CoolingCoolingCoolingCooling
XSPC Raystorm Full Copper block Phobia 150mm silver nickel reservior EK-FC780 GTX Ti - Nickel Original CSQ EK-FC780 GTX Ti - Nickel Original CSQ 
CoolingCoolingCoolingCooling
EK-FC780 GTX Ti - Nickel Original CSQ Alphacool 140.3 UT60 Nexxxos Radiator Alphacool 140.3 UT60 Nexxxos Radiator 12x Noctua NF-A14 PWM fans on rads 
CoolingCoolingOSMonitor
EK D5 Vario X-top EK D5 Vario X-top Win 7 Pro x64 Dell U2713H 
KeyboardPowerCaseMouse
Razer Lycosa ECGA SUperNova G2 1300W Caselabs TH10 Razer Lachesis 
Mouse PadAudioAudio
Razer eXactMat NI Komplete Audio NAD C320 Stereo Amplifier 
CPUMotherboardGraphicsRAM
Core i7 920 d0 Asus rampage ii gene Asus GTX 480 Corsair xms3 ddr3 2000 c9 
Hard DriveHard DriveOptical DriveCooling
OCZ Vertex 3 Samsung 2.5" notebook drive Samsung DVD-R drive Noctua 120 
CoolingCoolingCoolingOS
Noctua 120 Noctua 140 Noctua 140 Win7 x64 pro 
OSMonitorKeyboardPower
Mythbuntu 12.04.1 Panasonic 46" Plasma HDTV Apple Aluminium Keyboard  corsair hx650 
CaseMouseAudioAudio
Fractal R1 Apple Mighty Mouse Sony STR-DH800 Amp via HDMI in 5.0 speaker conf... Mordaunt Short 905 Centre, 902 front and 904 re... 
Other
Xbox wireless controller dongle 
CPUMotherboardGraphicsRAM
core 2 quad q6600 Asus P5K-E XFX 9800 GT Geil DDR2 4x1GB @ 1066 MHz  
Hard DriveHard DriveHard DriveHard Drive
Seagate Baraccuda Samsung HDD Seagate Baraccuda WD Caviar Black 
Hard DriveOptical DriveCoolingOS
Seagate Baraccuda Samsung DVD-RW Thermalright CPU cooler Mythbuntu 12.04.1 
PowerCaseOtherOther
Corsair 450W PSU Antec 300 WinTV Nova HD-S2 WinTV Nova-T PCI 
  hide details  
Reply
New Posts  All Forums:Forum Nav:
  Return Home
  Back to Forum: Power Supplies
Overclock.net › Forums › Components › Power Supplies › so... EVGAs Supernova G2 1300W seems rather good... any other considerations at this moment... corsair AX1200 i?