Intel just announced their new architectures for the new generation of processors. Finally, they focus on performance per watt rather than clock speed. Essentially they are building light, efficient processors and the desktop and mobile technologies are converging (the laptop sales just supeseed now the desktop sales for the first time ever).
The pictures from Intel's presentation along with some comments are located here.
http://www.anandtech.com/tradeshows/showdoc.aspx?i=2503
