The Intel® Core™ i7/i5/i3 and Pentium® processor family features dual-channel memory and PCI Express* controllers for single-board scalability.
Product Brief: Intel® Core™ i7-860/i5-750 processor overview includes features and benefits for embedded applications. (v.002, Mar. 2010)
Update: Intel® Core™ i7-800/i5-700 desktop processor series device/documentation errata and specification clarifications/changes. (v. 4, March 2011)
Datasheet, Vol. 1: Describes component specifications, definitions, and functions for Intel® Core™ i7-800/i5-700 desktop processors. (v.1, July 2010)
Design Guide: Thermal and mechanical operating limits and specifications for Intel® Core™ i7-800/i5-700 desktop processor series. (v.2, Sept. 2009)
Intel® Core™ i3, i5, and i7 and Pentium® processors interactive block diagram provides a description of the functions, capabilities, and connectivity.