I understand that the 6990 has some more VRAM on it and runs a lil' faster with overclocking while the 590 will drop some nukes when you try and OC it :|, my only real reason for going with the 590's is that I want to run 3D Vision Surround on 3 Monitors and at the absolute highest frame rates and detail I can get.
When I looked to see about the NF200 chipset I couldn't find much on it with that board. Sure it will run it ?
BTW,
Are there any good 3d monitors that go beyond 1080p ?
Right now I'm looking at the
Alien-ware one