Model: 6.37.2 'Intel(R) Core(TM) i3 CPU M 330 2.13GHz'Īuto-cpufreq is a modern tool to automatically optimize CPU speed & power on the Linux platform. The following snapshot shows the output of the above command. Run the following command to get CPU speed: $ sudo hwinfo -cpu Hwinfo command is used in Linux to print detailed information about each hardware device. True Frequency (without accounting Turbo) 2128 MHz 5. Linux's inbuilt cpu_khz code emulated now To guess correctly try estimating via tsc Run 'sudo i7z' command to gives the following output: Cpu speed from cpuinfo 2128.00MhzĬpuinfo might be wrong if cpufreq is enabled. The i7z is a dedicated tool for intel i3, i5, and i7 based CPUs to display processor states. The /proc/cpuinfo system file gives the individual speed for each CPU Core system. We can filter Dmesg output using grep command, to find cpu speed: $ sudo dmesg | grep MHz Model name: AMD EPYC 7601 32-Core Processorĭmesg is a command used in Linux to display messages from the kernel ring buffer and dumped to /var/log/messages.

Quick cpu setup 64 bit