Which PSU to choose, please help

iiwemm

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Feb 25, 2014
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Hi all, I'm new here, and I joined just to ask you a question. I'm getting a new PC and I don't know which PSU to buy. These are the components:

Mobo: z87 - GD65 gaming
Procesor: Intel Core i7 4770K (3.50Ghz, 8MB) BOX ( I probably won't OC it )
Ram: G.Skill Sniper 8GB 2133Mhz cl9 KIT - 1.65V
Graphic card: MSI GeForce GTX 780 3GB Twin Frozr Gaming
HDD: Western Digital Caviar Green 1000GB 64MB
Case: Antec Nine Hundred Two V3 Window ( 4 fans included, 3x120mm led, 1x200mm led)
Optical drive: Samsung SH-224
Cpu Cooling: Noctua NH-D14
OS: Windows 8.1
PSU: Sea Sonic Platinum Series 760W or 860W

Now my question is, will 760W PSU be enough for this confirguration or will I have to go with 860W ?

Thanks.