Here is a snippet: "The new Intel Core microarchitecture, which was unveiled during IDF Spring 2006, will be used on all new CPUs from Intel, like Merom, Conroe and Woodcrest. It is based on Pentium M's microarchitecture, bringing some new features. In this tutorial we will give you an in-depth trip into this new microarchitecture from Intel."
Read on over at Hardware Secrets.