The MCP73 series is not a traditional single-chip solution. Instead, it utilizes NVIDIA’s GeForce 7 series chipset (often the GeForce 7050 or 7150) paired with an nForce 630i southbridge. This was NVIDIA’s final stand in the Intel chipset market before exiting the motherboard business entirely.
(Based on the stock BIOS version R01-B4 – 11/19/2008)
: Intel Core 2 Quad, Core 2 Duo, Pentium D, and Celeron D (FSB up to 1333MHz).