Is 600b evga enough for gtx 780 amp and i5 2500k with arctic freezer 13?

[OrdinaryDude]

I wanted to ask if 600b evga psu is enough my specs are
I5 2500k @4.2
GTX 780 Amp 3gb
600b Evga
16 gigabyte ram
600gb 7200rpm
Arctic Freezer 13

 

[chizrah]

You should be OK with that, but you'll be getting quite close to that (Kepler and Sandy Bridge are quite power hungry).