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Contact: Caroline Perry
cperry@seas.harvard.edu
617-496-1351
Harvard University

Voltage Regulation

Caption: The multi-core voltage regulator responds almost instantaneously to changes in power demand from each core of the processor. As a result, the power supply matches the demand more closely, conserving energy.

Credit: Image courtesy of Wonyoung Kim, Harvard School of Engineering and Applied Sciences

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Related news release: Increasing processor efficiency by 'shutting off the lights'


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