The Intel® 855GM Chipset graphics memory controller hub (GMCH-M) is a highly integrated mobile chipset solution that has been optimized to support the Intel® Pentium® M processor, high speed DDR memory and a Hub interface to ICH4-M. In addition to this, the Intel 855GM chipset provides integrated graphics capabilities.
The Intel® 855PM Chipset memory controller hub (MCH-M) is a mobile chipset solution that has been optimized to support the Intel® Pentium® M processor, high speed DDR memory and a Hub interface to ICH4-M. This chipset has an AGP 4X interface and provides flexible support for high performance discrete graphics solutions.
The Intel® 855GME chipset graphics memory controller hub (GMCH-M) is a component of Intel® Centrino® processor technology. The chipset is a highly integrated mobile solution optimized to support the Intel® Pentium® M processor, high speed 333/266/200 DDR memory, and a Hub interface to ICH4-M.
