POWER CONSUMPTION CONTROL METHOD AND DEVICE

A power consumption control method and device, for use in improving flexibility and accuracy of overclocking adjustment. The method comprises: a power consumption controller first obtains the temperature of a first voltage domain in a processor, determines a power consumption threshold of the first voltage domain according to the temperature of the first voltage domain, and then adjusts power consumption of the first voltage domain on the basis of the power consumption threshold of the first voltage domain. The method allows for matching of the power consumption threshold of the first voltage domain and the current temperature; adjusting power consumption on the basis of the power consumption threshold actually considers the dual effects of the power consumption and the temperature; and therefore, the method can not only improve the accuracy of overclocking adjustment, but also enable the power consumption threshold of the first voltage domain to flexibly change along with the change of the temperature, there