Single video card configuration

In the single video card configuration, the computer has a single video card installed with multiple output ports connected to monitors.

The composite screen resolution is the sum of the individual horizontal and vertical resolution of each monitor. For example, a popular video card connects four 17 inch monitors stacked as a cube: two on the bottom and two on the top. In the previous figure, each monitor runs at a screen resolution of 800 x 600 pixels. The composite virtual screen resolution is 1600 x 1200 pixels.