Blue. Some motherboards are designed with the "video card" built in. I set one up for my son a few months ago. It shares the Main Ram, whether it is 32mb, 128mb, or whatever.
The user can choose the amount of memory dedicated to video, for instance from 2mb to 8mb. This simultaneously decreases the amount of ram available for other purposes. With a 32 mb Ram "Chip", and with 8 mb dedicated to video, ony 24 mb is available to Windows and UFT and Word and your browser. -john-