| 摘要 |
The present invention discloses a method for controlling a central processing unit CPU, where the method includes: obtaining a usage and a working frequency of a working CPU; when the usage is greater than a usage threshold, determining whether the working frequency is smaller than a first frequency; and determining the working frequency as the first frequency when the working frequency is smaller than the first frequency, where the first frequency is smaller than a maximum frequency of the CPU. According to the method, CPU power consumption may be reduced when a CPU usage is greater than a usage threshold during frequency adjustment. |
