If parallel video card usage is limited to 3, why there are (especially gaming) expensive motherboard with more video card slots? I've seen up to 7 PCI-Express slots! If the extra resources are just ...

ExtremeTech has one of the first reviews in I’ve seen of nVidia’s SLI video cards—the little trick where they let you connect two video cards together to double (or at least increase) your polygon ...

"High performance" power mode = SLI. Unfortunately the default power setting is "balanced". That mode runs one video card until it detects an app requesting 3D graphics and then it switches to SLI.

Hello, Future. I believe we’ve met before, in the past. nVidia has announced SLI for the GeForce 6800 series of PCI Express video cards. What does that mean for you, the already broke-ass gamer? Well, ...