http://www.pasemi.com/news/releases/2005_oct_24_1.html
PWRficient HIGH PERFORMANCE AT LOW POWER
The PWRficient processors address the multibillion-dollar high-performance embedded and computing markets to redefine power, cost, and throughput efficiency in high-performance processing. The unique system-on-chip architecture and design, underpinned by 50 patents filed and pending, delivers high performance (up to 2.5GHz per-core) at phenomenally low power consumption. In terms of performance per watt, the defining metric for all next- generation processors, PWRficient is up to 10 times superior to the competition. For example, the first PWRficient processor, a dual-core chip running at 2GHz, dissipates just 5-13 watts typical, depending upon the application.
Beyond performance per watt, the PWRficient processor delivers key breakthroughs in cost and throughput efficiency. PWRficient processors are the first processors in their class to integrate what is typically a three- to five-chip-set platform into a single chip, called a "platform processor." Not only does the integration of the cores, memory, south bridge, and high-speed I/O onto one chip dramatically reduce the cost of silicon and power consumption, but it also delivers high throughput at low latency.