Will this PSU be able to power two 7950's?

[Will Farrell]

Okay so right now I have this powersupply
http://www.newegg.com/Product/Product.aspx?Item=N82E16817151088
and I have one sapphire hd 7950.
I was planning on getting a 4k monitor and I know that I will need more power so i am also considering getting another 7950 to put in crossfire.

So my question is, will my current PSU be able to power both cards? also will the cards be able to run my desktop at 4k resolutions? I do a bit of gaming but the 4k will be mainly for movies.
Thanks and Merry Christmas everyone!

 

[datRobot]

Can you post your full build please?

If your build without the GPU has a 200W and lower TDP, it will be okay but if not you might consider a 750W-800W

 

[Will Farrell]

Can you post your full build please?

If your build without the GPU has a 200W and lower TDP, it will be okay but if not you might consider a 750W-800W

I've got an i5-3570k with a cooler master hyper 212 EVO, the above-mentioned PSU, ASRock Z77 Extreme4 mobo, and 8gb of Samsung DDR3.

And i have good airflow in my case so I can get pretty high clock speeds on my CPU, and video card if need be.

 

[datRobot]

It will be OK but check your TDP before putting the second card and make sure he is below 400W. This approval is based on TDP approximation.