| The NVIDIA 680i SLI, 680i LT SLI, and 650i Ultra MCPs will support 45nm Wolfsdale (dual core) CPU's. NVIDIA nForce 6 MCP supports QX9650 (Quad Core), but most current nForce 6 based motherboards do not. |
Please contact your motherboard manufacturer for BIOS and CPU support.
http://www.nvidia.com/object/hardware_support.html
