What is the Intel® Extreme Graphics controller?
Intel® Extreme Graphics controller is the integrated graphics controller within the Intel® 82845GE Graphics and Memory Controller Hub (GMCH). The Intel 845GE chipset contains two separate, mutually exclusive graphics options. Either the Intel Extreme Graphics controller (contained within the 82845GE GMCH) is used, or an AGP add-in video card can be used. When an AGP add-in video card is installed, the integrated Intel Extreme Graphics controller is disabled.
Intel® Extreme Graphics controller is the integrated graphics controller within the Intel® 82845G Graphics and Memory Controller Hub (GMCH). The Intel 845G chipset contains two separate, mutually exclusive graphics options. Either the Intel Extreme Graphics controller (contained within the 82845G GMCH) is used, or an AGP add-in video card can be used. When an AGP add-in video card is installed, the on-board Intel Extreme Graphics controller is disabled.