One thing you have to consider, if you plan on SLI or Crossfire, you have to be sure that the board has the requsite support, but again that has nothing to do with the CPU support with the motherboard.
Oh BTW otpsurvive is not totally wrong, if you have Hybrid Crossfire in your board, I think it would be beneficial to buy an ATI gfx, for sure. Though I admit, I have no personal experiences with Hybrid Crossfire tho plus I am not sure whether the integrated GFX on this board supports Hybrid Crossfire.