How does the virtual cockpit system work in Audi A4?

I'm trying to understand the technology behind the virtual cockpit in Audi A4 and how it differs from traditional instrument clusters.

The virtual cockpit is an innovative display system that replaces the traditional instrument cluster with a customizable digital screen. This allows for a high-resolution display of both essential driving information and multimedia options in one central location.

The virtual cockpit in the Audi A4 is powered by high-performance processors and graphics hardware, allowing for a seamless and smooth rendering of information and media. Its advanced technology also enables features such as Google Earth navigation and 3D maps.