Behind Intel's Research Curtain - Page 2

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From Research to Reality

Rattner noted that while Intel's latest chips have received plaudits for energy-saving features, it took years to convince senior management to pursue the technology. The recently introduced, ultra low-power Atom processor has its roots in research Intel started in 1999. At the time the company was looking at cutting the power drain on its desktop Pentium line down to a few Watts - a tiny fraction of what the processors then required. The idea was "reviewed with senior staff, but didn't make the cut," said Rattner.

Another effort was made in 2002 at Intel microprocessor research in Austin, Texas with "Snocone", an ultra-low-power processor based on Intel architecture, designed for an emerging class of ultramobile computers. But work on what would become the Atom, didn't really begin until 2004. "It's a clear example of a long term persistent research effort ultimately having a big payoff," said Rattner.

Similarly, he noted that WiMax, the technology that enables long-distance wireless broadband, "didn't just fall out of the sky. In 1999 Intel Architecture Labs developed a vision for fixed, portable and mobile [networks] superior to cellular. "

But he conceded Intel ultimately went outside the company to acquire technology that became WiMax.

Paraphrasing a quip made famous by former Sun exec Bill Joy, Rattner joked "most of the smart people work at some other company."