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Nature 438, 421 (24 November 2005) | doi:10.1038/438421a; Published online 23 November 2005
In brief
California computer maker Sun Microsystems has unveiled a chip, the UltraSPARC T1, which can process 32 threads of information at once. The Santa Clara-based company says that the chip consumes only 70 watts of electric power — less than half as much as some of its competitors.
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