Description:

Intel® 850 chipset: This chipset contains the 82850 (MCH) and the 82801BA (ICH2). Intel® 850E chipset: This chipset contains the 82850E (MCH) and the 82801BA (ICH2). The difference between the 82850 MCH and the 82850E MCH is that the 82850 MCH supports a 400 MHz processor system bus, and the 82850E MCH supports either a 400 MHz or 533 MHz processor system bus. Additionally, the 82850 MCH supports 300 MHz or 400 MHz RDRAM, where the 82850E MCH supports 400 MHz or 533 MHz RDRAM."