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IBM Says It Has The Fastest Supercomputer: Page 2 of 3

Lawrence Livermore National Laboratory plans to install the Blue Gene/L system next year with 130,000 processors and 64 racks, half a tennis court in size. The labs will use it for modeling the behavior and aging of high explosives, astrophysics, cosmology and basic science, lab spokesman Bob Hirschfeld said.

The prototype for which IBM claimed the speed record is located in Rochester, Minn., has 16,250 processors and takes up eight racks of space.

While IBM's speed sets a new benchmark, the official list of the world's fastest supercomputers will not be released until November. A handful of scientists who audit the computers' reported speeds publish them on Top500.org.

Supercomputing is significant because of its implications for national security as well as such fields as global climate modeling, astrophysics and genetic research.

Supercomputing technology IBM introduced a decade ago has evolved into a $3 billion to $4 billion business for the company, said Simon.