User`s manual

CyberResearch
®
Motherboards MMGA Series
CyberResearch, Inc. 13
25 Business Park Drive P: [phone]; F: [phone]
Branford, CT USA www.cyberresearch.com
Processor # CPU Speed FSB Speed Cache Size
E6850 3.0 GHz 1333 MHz 4 MB
Table 1-2: Supported Intel® Core™2 Duo (Conroe) Processors
2.3.5 Supported Intel® Celeron® (Conroe) Processors
Table 1-2 lists the Conroe core Intel® Celeron® processors supported on the MMGA. All
the processors in Table 1-2 are 65nm LGA775 processors with the following features:
 Execute Disable Bit
 Intel® 64
Processor # CPU Speed FSB Speed Cache Size
440 2.0 GHz 800 MHz 512kB
Table 1-3: Supported Intel® Celeron® Processors
2.4 Intel® Q35 Northbridge Chipset
2.4.1 Intel® Q35 Northbridge Chipset
The Intel® Q35 Northbridge chipset is an advanced Graphics and Memory Controller Hub
(GMCH) that supports a range of Intel® processors including 45nm Wolfdale dual core
and Yorkfield quad core and 65nm Conroe core processors. The Intel® Q35 Northbridge
supports 1333 MHz, 1066 MHz, or 800 MHz FSB and up to 8.0 GB of 667 MHz or 800
MHz DDR2 SDRAM. The Intel® Q35 Northbridge is interfaced to an Intel® ICH9DO
Southbridge chipset through a Direct Media Interface (DMI) communications link.
2.4.2 Intel® Q35 Front Side Bus (FSB) Support
The Intel® Q35 Northbridge supports processors with the following FSB speeds:
 800 MHz
 1066 MHz