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Voltage and frequency scaling

Dynamic frequency scaling and dynamic voltage scaling are techniques used primarily for power management in computer architecture. Dynamic frequency scaling almost always appears in conjunction with dynamic voltage scaling, since higher frequencies require higher supply voltages for the digital circuit to yield correct results. The combined topic is…

Measurement, Dynamic voltage scaling & Dynamic frequency scaling

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Overview

Dynamic frequency scaling

Dynamic voltage scaling

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Map overview Semantic statistics

Voltage and frequency scaling

Nodes75
Edges74
Triples20
Avg. degree1.97
Density0.026667
Components1

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Voltage and frequency scaling

Top relations

related to Implementations · 7
Voltage and frequency scaling → Another, AsAP, DVFS, Processors, The, VddHi, VddLow

Important terminology Word statistics

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Important terminology

voltage frequency power dynamic scaling used voltages cpu system chip processor performance also cpus higher supply overclocking clock may frequencies

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
SpeedStepinstance ofThrottling technology0.80text
PowerNowinstance ofThrottling technology0.80text
domino logicinstance ofdynamic logic0.80text
etcinstance ofdynamic logic0.80text
cell phonesinstance ofdynamic voltage scaling is widely used as part of strategies to manage switching power consumption in battery powered devices0.80text
laptop computersinstance ofdynamic voltage scaling is widely used as part of strategies to manage switching power consumption in battery powered devices0.80text
CPUsinstance ofLow voltage modes are used in conjunction with lowered clock frequencies to minimize power consumption associated with components0.80text
DSPsinstance ofLow voltage modes are used in conjunction with lowered clock frequencies to minimize power consumption associated with components0.80text
hot carrier injectioninstance ofvarious adverse device-level effects0.80text
electromigration occur more rapidly at higher voltagesinstance ofvarious adverse device-level effects0.80text
decreasing the lifespan of overvolted components.In order to mitigate the increased heat from overvoltinginstance ofvarious adverse device-level effects0.80text
it's recommended to use liquid cooling to achieve higher ceilingsinstance ofvarious adverse device-level effects0.80text

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    Min side: 3
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