What is DVFS (Dynamic Voltage and Frequency Scaling)?

Dynamic voltage and frequency scaling (DVFS) is generally utilized to coordinate with framework power utilization with required execution. DVFS is most effective when dynamic power is the dominant power consumption mode. DVFS enhances both the frequency and the voltage; it is profoundly viable on both dynamic and static power. Dynamic voltage scaling is a subset of DVFS that progressively scales down the voltage (only) dependent on the execution requirements.