Originally Posted by amstech
I would look at the 6990+6970 setup if you are ok with AMD's inferior driver package/inferior tessellation performance/no PhysX.
You can stop with that inferior drivers, Because Ive never had driver problems with my old 5770 Tri-Fire or my 6990+6970 Tri-Fire. The new 11.6 drivers gave me a 10 to 20FPS boost in games, And made my 3DMard 11 score jump 350 points
From what I have seen there have been problems with both. Tessellation sure nivada is alittle better but I don't many games using it yet, And PhysX theres like 6 games that use it
I have a 9800GT for PhysX, But it just spends most of it's time doing nothing. It's not in my rig right now, Because my motherboard won't post with it installed with my 6990+6970.