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Sig rig PSU LEPA B 850 enough to power 2 Windforce GTX 780 Ghz editions?

post #1 of 7
Thread Starter 
Just ordered two Gigabyte Windforce GTX 780 Ghz edition GPU's for my rig. Will my so-so LEPA B 850 watt PSU be enough? If I can pull together some more cash I may go for a Cooler Master V1000 instead.. But alas, I'm low on $$$$.
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X99
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post #2 of 7
Unless you are going to overvolt you dont need a new PSU

Thats said it is a HighPower made PSU that is not really great
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Seravee
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Intel Core I7 6850K Gigabyte X99 Ultra Gaming Gigabyte GTX 970 G1 Gaming Kingston HyperX DDR4 Savage 3000 MHz 
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Phanteks Enthoo Luxe Roccat Kone XTD Laser Roccat Sense Metor Sennheiser HD 598 
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post #3 of 7
Thread Starter 
Well.. Looks like I will need 4 8-pin PCIE connectors.. So, V1000 it is. Will order it next week.
X99
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5820K @4.4ghz 1.25 volts ASUS X99 Deluxe ASUS Strix GTX 1080 Corsair Vengenace LPX 4x4 16GB 3000Mhz 
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Samsung 840 EVO 250GB WD Black - WD Blue  LG WH14NS40 Blu Ray Burner Swiftech H240X 
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Win 8.1 Pro x64 / Win 10 Pro x64 Acer XB270HU 27" IPS 144hz G-Sync Corsair K70 Cooler Master V1000 
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X99
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5820K @4.4ghz 1.25 volts ASUS X99 Deluxe ASUS Strix GTX 1080 Corsair Vengenace LPX 4x4 16GB 3000Mhz 
Hard DriveHard DriveOptical DriveCooling
Samsung 840 EVO 250GB WD Black - WD Blue  LG WH14NS40 Blu Ray Burner Swiftech H240X 
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Win 8.1 Pro x64 / Win 10 Pro x64 Acer XB270HU 27" IPS 144hz G-Sync Corsair K70 Cooler Master V1000 
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post #4 of 7
Quote:
Originally Posted by ep45-ds3l View Post

Well.. Looks like I will need 4 8-pin PCIE connectors.. So, V1000 it is. Will order it next week.

EVGA SuperNova P2 is better and its not that much more money

Not saying the V1000 is bad or anything like that as its not
Seravee
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Intel Core I7 6850K Gigabyte X99 Ultra Gaming Gigabyte GTX 970 G1 Gaming Kingston HyperX DDR4 Savage 3000 MHz 
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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 
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Onkyo TX NR646  Harman Kardon HKTS 60 CableMod E series PSU cable set CableMod LED Strips 
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Seravee
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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 
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Onkyo TX NR646  Harman Kardon HKTS 60 CableMod E series PSU cable set CableMod LED Strips 
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post #5 of 7
Thread Starter 
Was just looking at picking up a PSU at my local MC and saw the V1000 for $159 with rebate.. I will look on Newegg and see what they have also. Thx for the suggestion.
X99
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CPUMotherboardGraphicsRAM
5820K @4.4ghz 1.25 volts ASUS X99 Deluxe ASUS Strix GTX 1080 Corsair Vengenace LPX 4x4 16GB 3000Mhz 
Hard DriveHard DriveOptical DriveCooling
Samsung 840 EVO 250GB WD Black - WD Blue  LG WH14NS40 Blu Ray Burner Swiftech H240X 
OSMonitorKeyboardPower
Win 8.1 Pro x64 / Win 10 Pro x64 Acer XB270HU 27" IPS 144hz G-Sync Corsair K70 Cooler Master V1000 
CaseMouseMouse PadAudio
Phanteks Enthoo Luxe DeathAdder Chroma Corsair MM200 Wide Corsair Vengeance 1500 
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Reply
X99
(16 items)
 
  
CPUMotherboardGraphicsRAM
5820K @4.4ghz 1.25 volts ASUS X99 Deluxe ASUS Strix GTX 1080 Corsair Vengenace LPX 4x4 16GB 3000Mhz 
Hard DriveHard DriveOptical DriveCooling
Samsung 840 EVO 250GB WD Black - WD Blue  LG WH14NS40 Blu Ray Burner Swiftech H240X 
OSMonitorKeyboardPower
Win 8.1 Pro x64 / Win 10 Pro x64 Acer XB270HU 27" IPS 144hz G-Sync Corsair K70 Cooler Master V1000 
CaseMouseMouse PadAudio
Phanteks Enthoo Luxe DeathAdder Chroma Corsair MM200 Wide Corsair Vengeance 1500 
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post #6 of 7
Yes thanks shilka. I also have a Lepa 900w and two vanilla780 referance coolers. I didnt think about it at the time but now I see thier on 30 amp outputs. Is this enough or am I headed for problems. Not really overclocking them but may sometime.
post #7 of 7
Thread Starter 
Ended up getting the V1000 for $159 at Microcenter. Now just waiting for my GPU's and Samy EVO SSD from the Egg!
X99
(16 items)
 
  
CPUMotherboardGraphicsRAM
5820K @4.4ghz 1.25 volts ASUS X99 Deluxe ASUS Strix GTX 1080 Corsair Vengenace LPX 4x4 16GB 3000Mhz 
Hard DriveHard DriveOptical DriveCooling
Samsung 840 EVO 250GB WD Black - WD Blue  LG WH14NS40 Blu Ray Burner Swiftech H240X 
OSMonitorKeyboardPower
Win 8.1 Pro x64 / Win 10 Pro x64 Acer XB270HU 27" IPS 144hz G-Sync Corsair K70 Cooler Master V1000 
CaseMouseMouse PadAudio
Phanteks Enthoo Luxe DeathAdder Chroma Corsair MM200 Wide Corsair Vengeance 1500 
  hide details  
Reply
X99
(16 items)
 
  
CPUMotherboardGraphicsRAM
5820K @4.4ghz 1.25 volts ASUS X99 Deluxe ASUS Strix GTX 1080 Corsair Vengenace LPX 4x4 16GB 3000Mhz 
Hard DriveHard DriveOptical DriveCooling
Samsung 840 EVO 250GB WD Black - WD Blue  LG WH14NS40 Blu Ray Burner Swiftech H240X 
OSMonitorKeyboardPower
Win 8.1 Pro x64 / Win 10 Pro x64 Acer XB270HU 27" IPS 144hz G-Sync Corsair K70 Cooler Master V1000 
CaseMouseMouse PadAudio
Phanteks Enthoo Luxe DeathAdder Chroma Corsair MM200 Wide Corsair Vengeance 1500 
  hide details  
Reply
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