US 3045005 A description fig1 depicts an exemplary embodiment of a conventional computer graphical display system 15 a graphics application 17 defines in data various objects that may be rendered and displayed by the system 15 to display an object the application 17 transmits a graphics command having graphical data that defines the object to a graphics pipeline 23 which may be implemented in hardware software or a combination thereof the graphics pipeline 23 receives the graphical data from the application 17 and through well known techniques renders or accelerates the graphical data to a frame buffer 26 in general the frame buffer 26 stores graphical data defining an image that is to be displayed by a display device 29 in this regard the frame buffer 26 includes a set of data for each pixel displayed by the display device 29 each set of data is correlated with the coordinate values that identify one of the pixels displayed by the display device 29 and each set of data includes the color value of the identified pixel as well as any additional information needed to appropriately color or shade the identified pixel by employing a plurality of graphics pipelines it is possible to increase rendering speed and or image quality for example fig2 depicts an exemplary embodiment of a computer.