http://www.xbitlabs.com/news/cpu/display/20061127154338.html
Intel’s sampling of the code-named Penryn processor at 45nm fabrication process occurs amid the company’s arch-rival Advanced Micro Devices still have not announced a single processor made using 65nm fabrication process, which is used to manufacture the majority of Intel’s central processing units (CPUs) these days. According to the director of Intel, the company is on-track to produce Penryn in volumes and ship them to customers in the second half of 2007.