AMD plans "4×4" platform computer

In a move that’s sure to make other computer makers uncomfortable, AMD revealed it’s working on a 4×4 platform, which will pair two dual-core AMD chips with two dual-GPU graphics cards. This will be a boon to gamers, and I’m sure it will give the new Apple Power Mac successor a run for its money when it comes to graphics and video-crunching power. Engadget has the details.