NVIDIA plans to unleash new nForce SLI chipsets for AMD and Intel processors in November – the nForce 780 and 750 series. The AMD variants include the nForce 780a SLI and 750a SLI, based on the MCP72 XE and MCP72 P. The Intel variants are based on C72 XE and C72 P and named nForce 780i SLI and 750i SLI. The nForce 780 series include three PCIe ver.2 x16 slots with SLI support, while the nForce 750 series will use only two PCIe ver.2 x16 slots again with support for dual graphics. Additionally, NVIDIA has one more Intel based chipset slated for January 2008. The new NVIDIA nForce 790i SLI is an Intel only chipset with support for DDR3 memory.