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Will 850 watts be enough? [2600k + 2x 580's]

post #1 of 5
Thread Starter 
I was wondering if an 850w power supply will be enough for my rig running a stock 2600k and SLI 580's (also stock). I used one of the online calculators but I wasn't sure if they were accurate. At any rate it told me approximately 650w should be enough. Any thoughts?
Anomaly
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Anomaly
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i7 2600k Gigabyte GA-Z68A-D3H-B3 EVGA Superclocked 980ti  EVGA Superclocked 980ti  
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16GB Corsair Vengeance 1600 960GB Crucial M500 1TB WD Black LG Blu-Ray Player 
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post #2 of 5
Yep, 850w is definitely enough.
post #3 of 5
850w, yes yes yes
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Ripjaw  Samsung F3  Samsung 830  Asus CD-Rom 
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Cooler master hyper 212+  Asus  27in 1440p Auria EQ276W 760 Watt Silencer 
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Haf 912 
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i7 3770k ASRock Z77 Pro4-M 290 XFX DD R9 280X Gigabyte 
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R9 280X MSI Gaming R9 280X Power Cooler Crucial Ballistix  Samsung 830 series 
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post #4 of 5
Thread Starter 
Fantastic, thanks for the speedy replies! I'm running a 1200w now (gross overkill, but it was super cheap!) and was just curious. Much appreciated!
Anomaly
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i7 2600k Gigabyte GA-Z68A-D3H-B3 EVGA Superclocked 980ti  EVGA Superclocked 980ti  
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16GB Corsair Vengeance 1600 960GB Crucial M500 1TB WD Black LG Blu-Ray Player 
CoolingOSMonitorCase
Corsair H100i Windows 7 Ultimate Acer Predator X34 HAF 932 Advanced 
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Sound Blaster X-Fi Xtreme Sony SS-B3000 Pair 
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Anomaly
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CPUMotherboardGraphicsGraphics
i7 2600k Gigabyte GA-Z68A-D3H-B3 EVGA Superclocked 980ti  EVGA Superclocked 980ti  
RAMHard DriveHard DriveOptical Drive
16GB Corsair Vengeance 1600 960GB Crucial M500 1TB WD Black LG Blu-Ray Player 
CoolingOSMonitorCase
Corsair H100i Windows 7 Ultimate Acer Predator X34 HAF 932 Advanced 
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post #5 of 5
Which 1200 watts?

If you got a Raidmax AE send it back
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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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