Will the Corsair GS700 power my system

hey guys,i would like to know if a GS700 is enough to power my system and if its enough to run a 780 or 770

my system specs

Intel Core i7 3770k 3.5 ghz

AsRock Z77 Extreme 4

AMD Radeon 7870 2gb GHZ Edition (will soon be upgrading to a 780)

2X 4gb Corsair Vengeance LP 1600mhz DDR3

Seagate Barracuda 1tb 7200rpm sata 6 3gb/s

3 case fans including my hyper 212 stock fan

Easily with lots and lots of power to spare.