The invention provides a
chip power consumption control method and device and a storage medium, and relates to the technical field of
chip power consumption control, and the method comprises the steps: obtaining a target
power consumption value, a current power consumption value and a current frequency value; determining a power consumption difference proportion value according to the current power consumption value and a target power consumption value; according to the current frequency value and the power consumption difference proportion value, obtaining a frequency increase and decrease value which is in
positive correlation with the power consumption difference proportion value; determining a target frequency value according to the frequency increase / decrease value and the current frequency value; and adjusting the working frequency and the working
voltage according to the target frequency value. The target frequency value meeting the target power consumption value condition can be quickly determined without step-by-
step frequency increasing and decreasing, the
frequency modulation efficiency can be improved, the performance and the
temperature control performance can be improved, the working power consumption can be controlled to be close to the target power consumption value, and the power consumption requirement can be met. And meanwhile, smaller-
granularity frequency modulation is realized, and the frequency for giving full play to the performance of the
chip is obtained under the limitation of power consumption, so that the utilization efficiency of the performance of the chip is improved.