SLI Physx

Use the NVIDIA control panel to take complete control over your PhysX configuration. Use one card for graphics and dedicate a different card for PhysX processing for game-changing physical effects. Or, use 2 or 3 identical graphics cards to do both SLI and PhysX to experience maximum, heart-stopping realism.

PhysX™ supported GPUs: NVIDIA® GeForce® 8-series, 9-series, and 200-series GPUs with a minimum of 256MB dedicated graphics memory

* Graphics Card 2 is not required to have the same GPU as Graphics Card 1