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Tri-Fire 7970s with EVGA Supernova G2 1000w

post #1 of 6
Thread Starter 
Hey guys, I want to add a third 7970 to my system but unsure if my EVGA Supernoga G2 1000w is ok with them. I will only OC my 4770k and leave the GPUs at stock. They will all be under water
Sunkist Build
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7 4770K Asus Maximus Hero VI Crossfire 7970s G. Skill X Series 8GB DDR3 2400 
Hard DriveOSMonitorKeyboard
Samsung EVO 840  Windows 8.1 Pro Viewsonic VA2248 Saitek Eclipse II 
PowerCaseMouseMouse Pad
EVGA Supernova G2 1000W Corsair 750D Logitech G500s Rocketfish 
AudioOther
M-Audio BX8A M-box 3 
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Sunkist Build
(15 items)
 
  
CPUMotherboardGraphicsRAM
Intel Core i7 4770K Asus Maximus Hero VI Crossfire 7970s G. Skill X Series 8GB DDR3 2400 
Hard DriveOSMonitorKeyboard
Samsung EVO 840  Windows 8.1 Pro Viewsonic VA2248 Saitek Eclipse II 
PowerCaseMouseMouse Pad
EVGA Supernova G2 1000W Corsair 750D Logitech G500s Rocketfish 
AudioOther
M-Audio BX8A M-box 3 
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post #2 of 6
Should be no problem.
post #3 of 6
Should work fine, if you want to overclock them heavily it might not.
The up/downgrade
(14 items)
 
  
CPUMotherboardGraphicsRAM
|Intel 6800K @ 4ghz 1.24v| |Asus ROG Strix X99| |Gainward GTX 1070 @ ~2ghz| |4x4gb Corsair XMS 3000mhz CL14| 
Hard DriveOSMonitorKeyboard
|840 Pro 256gb| |OCZ Vertex 2 120gb| |WD Red 2tb| |Windows 10 Pro x64| |27" QNIX QX2710 @ 2560x1440 120hz| |Logitech G810 Orion Spectrum RGB| 
PowerCaseMouseAudio
|EVGA SuperNOVA 1000 G2| |Corsair 750D| |Logitech G502 Proteus Spectrum RGB|  |JBL L890 speakers| 
AudioAudio
|Emotiva XDA-2 receiver| |2x Advanced Acoustic MAA-705 @ 200w 8ohm| 
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The up/downgrade
(14 items)
 
  
CPUMotherboardGraphicsRAM
|Intel 6800K @ 4ghz 1.24v| |Asus ROG Strix X99| |Gainward GTX 1070 @ ~2ghz| |4x4gb Corsair XMS 3000mhz CL14| 
Hard DriveOSMonitorKeyboard
|840 Pro 256gb| |OCZ Vertex 2 120gb| |WD Red 2tb| |Windows 10 Pro x64| |27" QNIX QX2710 @ 2560x1440 120hz| |Logitech G810 Orion Spectrum RGB| 
PowerCaseMouseAudio
|EVGA SuperNOVA 1000 G2| |Corsair 750D| |Logitech G502 Proteus Spectrum RGB|  |JBL L890 speakers| 
AudioAudio
|Emotiva XDA-2 receiver| |2x Advanced Acoustic MAA-705 @ 200w 8ohm| 
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post #4 of 6
Quote:
Originally Posted by go4life View Post

Should work fine, if you want to overclock them heavily it might not.

Even pumping 1.275v through all three cards while Folding/running BOINC along with the CPU fully loaded, I haven't tripped my P2.
post #5 of 6
Quote:
Originally Posted by sub50hz View Post

Even pumping 1.275v through all three cards while Folding/running BOINC along with the CPU fully loaded, I haven't tripped my P2.

I stand corrected! Well good news for you OP, then you can overclock to smile.gif
The up/downgrade
(14 items)
 
  
CPUMotherboardGraphicsRAM
|Intel 6800K @ 4ghz 1.24v| |Asus ROG Strix X99| |Gainward GTX 1070 @ ~2ghz| |4x4gb Corsair XMS 3000mhz CL14| 
Hard DriveOSMonitorKeyboard
|840 Pro 256gb| |OCZ Vertex 2 120gb| |WD Red 2tb| |Windows 10 Pro x64| |27" QNIX QX2710 @ 2560x1440 120hz| |Logitech G810 Orion Spectrum RGB| 
PowerCaseMouseAudio
|EVGA SuperNOVA 1000 G2| |Corsair 750D| |Logitech G502 Proteus Spectrum RGB|  |JBL L890 speakers| 
AudioAudio
|Emotiva XDA-2 receiver| |2x Advanced Acoustic MAA-705 @ 200w 8ohm| 
  hide details  
Reply
The up/downgrade
(14 items)
 
  
CPUMotherboardGraphicsRAM
|Intel 6800K @ 4ghz 1.24v| |Asus ROG Strix X99| |Gainward GTX 1070 @ ~2ghz| |4x4gb Corsair XMS 3000mhz CL14| 
Hard DriveOSMonitorKeyboard
|840 Pro 256gb| |OCZ Vertex 2 120gb| |WD Red 2tb| |Windows 10 Pro x64| |27" QNIX QX2710 @ 2560x1440 120hz| |Logitech G810 Orion Spectrum RGB| 
PowerCaseMouseAudio
|EVGA SuperNOVA 1000 G2| |Corsair 750D| |Logitech G502 Proteus Spectrum RGB|  |JBL L890 speakers| 
AudioAudio
|Emotiva XDA-2 receiver| |2x Advanced Acoustic MAA-705 @ 200w 8ohm| 
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Reply
post #6 of 6
you should be pushing around 900 watts
System
(16 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500k@4.6 ASUS P8P67 DELUXE MSI GTX 980TI GAMING 6G G.SKILL Sniper Low Voltage Series 8GB 
Hard DriveCoolingOSMonitor
Samsung 850 Pro, Crucial BX100, WD Green HD 212 Plus-NF-P12, PWM Case NF-S12A FLX  Windows 8.1 64bit  Matte Qnix QX2710 
MonitorKeyboardPowerCase
BenQ XL2420TE CM Storm Reds EVGA SuperNOVA 1000 P2 HAF 932 
MouseMouse PadAudio
Steelseries Rival Artisan SHIDEN-KAI Xonar Essence STX with Audioengine 5+ - HSU stf-2 
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System
(16 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500k@4.6 ASUS P8P67 DELUXE MSI GTX 980TI GAMING 6G G.SKILL Sniper Low Voltage Series 8GB 
Hard DriveCoolingOSMonitor
Samsung 850 Pro, Crucial BX100, WD Green HD 212 Plus-NF-P12, PWM Case NF-S12A FLX  Windows 8.1 64bit  Matte Qnix QX2710 
MonitorKeyboardPowerCase
BenQ XL2420TE CM Storm Reds EVGA SuperNOVA 1000 P2 HAF 932 
MouseMouse PadAudio
Steelseries Rival Artisan SHIDEN-KAI Xonar Essence STX with Audioengine 5+ - HSU stf-2 
  hide details  
Reply
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