Which power supply do I need?

[F9ol]

I want to upgrade my pc to

Graphic Card: Nvidia GeForce GTX 780
Prossecer: Intel Core i7-4770
MotherBoard: GA-Z97X-UD5H

and I wonder which power supply do I need? ( how many watts do I need? )

+ I got samsung ssd and hdd

 

[IRONBATMAN]

A decent 600-650 watt PSU would be enough. Brands like Seasonic, Corsair, and XFX are all very reliable.
I recommend the Seasonic M12ii 620watts

 

[Ubrales]

A good 600 watts PSU with 42 Amps on the 12 V rail.

 

[F9ol]

well if 600 is enough im going to an extra like 700w/750w

 

[Ubrales]

well if 600 is enough im going to an extra like 700w/750w

Yes definitely a good idea! And watch for sales and promos.

 

[F9ol]

well if 600 is enough im going to an extra like 700w/750w

Yes definitely a good idea! And watch for sales and promos.

yeah because I might need this power in the future .. and also prices are close between 600w to 750w