"As of Catalyst 8.3, a.k.a. "The New Beginning" a.k.a. "The Big One"
a.k.a. "The Humtyback Zinglebert," it's clear that CrossFireX has
picked up where SLI left off. Right now, it's a better arrangement,
with a lot of advantages not limited to performance. It's just that
now there's even more reason for NVIDIA to improve SLI, and when they
do, they're likely to start with a hardware advantage. When is this
going to happen? AMD didn't include a slide on that subject."