NVIDIA GeForce 9800 GX2 Reviewed (Verdict: Pwns Radeon HD 3870 X2,…

Nvidia's headlining GeForce 9 series card, the monstrous 9800 GX2, officially launched today. It pulls an old trick out of Nvidia's hat—melding two GPUs onto a single board—so you can actually go quad-SLI for a mere $1200. It completely crushes ATI's top-of-the-line dual-GPU Radeon HD 3870 X2. But is two times the GPU… » 3/18/08 11:10am 3/18/08 11:10am