Technology NVIDIA SLI is a new and revolutionary technology from NVIDIAthat allows you to manage the graphics performance in one system, which is based on SLI-certified motherboard.
NVIDIA SLI will double the performance of a system with two graphics cards, but if to a personal computer 3 connected to NVIDIA, the performance will increase to 2.8 times.
The company NVIDIA recommends a power supply and case, which are SLI certified, which ensures greater stability to the system.
An illustrative example of the performance of the SLI technology in the form of a diagram:
Conclusion: Using SLI technology the performance boost Your PC will increase to a level which You will be able to demonstrate no graphics card.