
SLI works by scaling geometry and fill rate performance for two GPUs. SLI is a high-performance technology that allows users to intelligently combine and scale graphics performance by having multiple NVIDIA GPUs in a single system. Now, Alienware leverages a revolutionary approach to combine multiple GPUs in a single system to enable screaming, boundless performance.

Two GPUs on a single card, even multiple cards in a workstation rack configuration all had serious limitations (Figure 1).

Two Peripheral Component Interconnect (PCI) graphics cards in one system. Unfortunately, adding additional GPUs rarely brought about the desired level of increased performance. Scalability (combining multiple graphics processing units (GPUs) to drive a single display) is one approach.

Hardcore PC enthusiasts have historically sought new ways to maximize graphics and system performance. Features And Specifications of NVIDIA SLI
