This article is devoted to the situation with contemporary multi-GPU systems. We are going to introduce to you Nvidia’s response to ATI Radeon HD 3870 X2 - the new dual-chip GeForce 9800 GX2 graphics adapter that should replace the long-term leader of the high-end 3D segment - GeForce 8800 Ultra. We take a look at 4-way ATI CrossFire and compare it against Nvidia's new implementation of Quad SLI. Which quad is better? Let's find out!
http://www.xbitlabs.com/articles/vid...e9800-gx2.html
http://www.xbitlabs.com/articles/vid..._20.html#sect0