gpu (graphics processor), full name Graphics Processing Unit, also known as the display core, visual processor, display chip or graphics chip, is a microprocessor specialized in running graphics computing work on personal computers, workstations, game consoles, and some mobile devices (such as tablets It is a microprocessor specialized in running graphics operations on personal computers, workstations, gaming consoles, and some mobile devices such as tablets, smartphones, and so on.
It is used to convert and drive the display information needed by the computer system, and to provide line scan signals to the monitor to control the correct display of the monitor, which is an important component connecting the monitor to the motherboard of the PC, and is one of the important devices in the "human-computer dialogue".