PC . .
: MDA = Monochrome Display Adapter ; CGA = Color Graphics Adapter ; HGC Hercules Graphics Card; EGA = Enhanced Graphics Adapter ; VGA = Video Gate Array (), - VGA = Video Graphics Adapter , . PC : 2D- 3D- ; ; . .
, .
: ( ); ; , PC .
, , : H-Sync V-Sync.
. CPU n - . , (), , - ( . Frame Buffer ). , , . . . , , H-Sync, ( ) ( ). V-Sync, ( ).
, () , .. .