- How to check CPU frequency in Ubuntu?
- How to check CPU frequency?
- How to check the CPU performance in Linux?
How to check CPU frequency in Ubuntu?
Using lscpu
We can also use the lscpu command-line utility to retrieve the CPU speed. lscpu collects the general CPU architecture information from the /proc/cpuinfo virtual file and the sysfs pseudo-file system. As we can see from the output of lscpu, the results are 2.70 GHz and 2904.004 MHz, just like before.
How to check CPU frequency?
Clock speed (also “clock rate” or “frequency”) is one of the most significant. If you're wondering how to check your clock speed, click the Start menu (or click the Windows* key) and type “System Information.” Your CPU's model name and clock speed will be listed under “Processor”.
How to check the CPU performance in Linux?
The mpstat command provides information about CPU performance and utilization by giving CPU statistics for the whole system and each available processor. Running the mpstat command on a Linux system will display an output like the one shown in figure 2.