Multi-Screen Setup

I am in the process of building a computer, and I am in a bind finding the graphic card(s) that I need. What I am wanting to do is use two 23EA63V-P and a 29EA73-P for my monitor setup. 

Does any one know of what card(s) would work for doing a crossfire or sli setup with these monitors?

-Groggy9167

Well it depends on what you also want to do with this computer, if you don't plan on playing any games, then the on-board graphics would suffice, but you if you plan on gaming then you might want to get something a little more powerful, Also what is your budget for the graphics card

7970 has really good gaming performance with eyefinity setups (better than nvidia counterparts), but if you are one of those guys thats extremely sensitive to microstutter, just go with nvidia.