"This tells us that scaling on Eyefinity is really going to be on a
case-by-case basis and that simply assuming a 3x performance drop is both
wrong and foolish. As we said, even with just a single Radeon HD 5870,
Batman and HAWX were completely playable at 7680x1600 with 4xAA enabled!
That is an impressive feat even though we are talking about frame rates in
the 30s rather than the 60s that I know a lot of our readers will want. To
that point, AMD is still committed to bringing CrossFire to Eyefinity in
the future, just not soon enough for me."