What is the difference between NVIDIA SLI, 3-way SLI and Quad SLI technologies?
The difference between the technologies is the maximum amount of graphics cards a system can accommodate. Currently, most ZOTAC GeForce 7-series and newer with the golden SLI connectors at the top of the cards support SLI technology.The difference between the technologies is the maximum amount of graphics cards a system can accommodate. Currently, most ZOTAC GeForce 7-series and newer with the golden SLI connectors at the top of the cards support SLI technology. NVIDIA 3-way SLI technology is only supported with the ZOTAC GeForce 8 and 9 series with dual SLI connectors with compatible motherboard while Quad SLI technology requires two ZOTAC GeForce 9800 GX2 graphics cards.