I noticed that there are 2 PCIE slots on the motherboard of the XPS 8900. Would it be possible to run 2 GPU's by putting a second GPU in the slot? I know AMD has Bridgeless Crossfire but would that work? I was debating getting the R9 370 and then just adding another R9 370 down the road...
As for Power, I was going to upgrade to a 750w PSU as well when I added the second GPU.
