The Systems Hacker’s Guide to the Galaxy: Energy Usage in a Modern Smartphone

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Carroll, Aaron; Heiser, Gernot

Carroll, Aaron; Heiser, Gernot


2013-07-29


Conference Material


Asia-Pacific Workshop on Systems (APSys)


Singapore


7


Modern smartphones are increasingly performant and feature-rich but remain highly power-constrained. Effective energy management demands an informed policy, and to that end we present a detailed power analysis of the Samsung Galaxy S III smartphone. We measure power consumption by instrumentation at the circuit level, and present a breakdown by the major components including CPU, RAM, display, GPU, wireless radios, camera, GPS and environmental sensors.


ACM


https://doi.org/10.1145/2500727.2500734


http://apsys13.sutd.edu.sg/


nicta:7044


Carroll, Aaron; Heiser, Gernot. The Systems Hacker’s Guide to the Galaxy: Energy Usage in a Modern Smartphone. In: Asia-Pacific Workshop on Systems (APSys); Singapore. ACM; 2013-07-29. 7. https://doi.org/10.1145/2500727.2500734



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