Subject
Computer Science
Topic
Computer Hardware
In CPU power terms, dynamic power roughly scales with:
In CPU power terms, dynamic power roughly scales with:
ক)
Voltage² × Frequency × Capacitanceখ)
Voltage onlyগ)
Frequency²ঘ)
Constant regardless of activityExplanation
Switching power P ≈ C·V²·f, so small voltage reductions yield large savings. Frequency also scales power linearly, while leakage forms the static component. Power gating and DVFS target both dynamic and static parts. Efficient design balances performance and thermals.Related questions
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