Both AMD CrossFireX and NVIDIA's Scaling Link Interface (SLI) are various approaches to connecting visual cards.
The integrated circuit that produces the video signal supplied to a computer display is a video card, also known as a graphics card. The card is often found on the motherboard of the computer or on a separate circuit board, though it is occasionally integrated into the laptop display unit.
A graphics card can unload work from the Processor and systems RAM and minimize memory-bus-contention; as a result, a computer's overall performance may increase in addition to its ability to process visuals more quickly. The performance of video games, 3-d, and video work have all improved recently.
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