psu for i7 4930k/gtx 780

[Maximost]

Here's what I'm planning to put together for 3D content creation and online racing:

i7-4930k on an Asus Sabertooth X79, GTX 780 (I may add another later on), Crucial M500 480gb, 32gb Mushkin Redline DDR3 1600. I'm thinking of cooling the CPU with a Noctua DH-14 SE2011, and putting it all in a Coolermaster HAFX case.

I'll probably do a modest overclock on the CPU.

I would like to run three 24" monitors.

I need a recommendation for the PSU. Should I get a 1000w or would a 850w do?

 

[Dark Lord of Tech]

This 750w made by SEASONIC will do the job.

PCPartPicker part list / Price breakdown by merchant / Benchmarks

Power Supply: Antec HCG M 750W 80+ Bronze Certified Semi-Modular ATX Power Supply ($94.98 @ Newegg)
Total: $94.98
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-11-23 22:11 EST-0500)

For extra horsepower here's the 850w version.

PCPartPicker part list / Price breakdown by merchant / Benchmarks

Power Supply: Antec HCG M 850W 80+ Bronze Certified Semi-Modular ATX Power Supply ($119.99 @ NCIX US)
Total: $119.99
(Prices include shipping, taxes, and discounts when available.)
(Generated by PCPartPicker 2013-11-23 22:17 EST-0500)

 

[Tradesman1]

I'd go with a good 850 like SeaSonic

http://www.newegg.com/Product/Product.aspx?Item=N82E16817151102

there's others Look for Silverstone, XFX, Corsair in a Gold Rating

 

[iceclock]

whats ur budget?

 

[redeemer]

You may want another 780 for SLI in the future and GK110 eats power when you overclock, I would just go with a corsair AX1200 that way you will have nothing to worry about.