Which PSU to choose, please help, update

iiwemm

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Feb 25, 2014
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Hi, which cpu would be the best for this system? Sea sonic platinum 760W or 860W?

Mobo: z87 - GD65 gaming
Procesor: Intel Core i7 4770K (3.50Ghz, 8MB) BOX ( Will OC to 4.1-4.3 )
Ram: Corsair Vengeance Pro Red 16GB 1600Mhz cl9 KIT - 1.50V
Graphic card: MSI GeForce GTX 780 3GB Twin Frozr Gaming
HDD: WD Black 1TB 64MB
Case: Cooler Master HAF X Window ( Front:230x30 mm red LED fan x 1, Top:200x30mm fan x1, Side:200x30mm fan x 1, Rear:140x25mm fan x 1 )
Optical drive: Samsung SH-224
Cpu Cooling: Noctua NH-D14
OS: Windows 8
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.