Have I got enough power?

[PoolePaul]

Hi,
I am currently running the below:

Intel I7 4770K (Not oc'd)
MSI Z87 G45 Gaming MB
Corsair Vengance 2X 8gb DDR3
Crucial M500 SSD
Barracuda 3GB HDD
Gigabyte Windforce GTX 770 4GB
Corsair CX 600 Modualr PSU
Corsair H80 Water cooler

I've picked up an identical GPU (Bought from brother, so I know its identical). I've done some calculations and it should be enough power.

Thoughts anyone?
Cheers

 

[Zerk2012]

You dont have enough power to run 2 X 770's if that's what your asking.
230 watt video cards and your PSU only has 46A on the 12 volt rail or 552 Watts.

 

[PoolePaul]

How much power would you suggest I get? I don't have the largest budget.

 

[Zerk2012]

A quality 850 Watt.