How To See The Processor Model Number Speed On Linux

Simply type in the following command at the prompt:

And then you’ll see a big long list of all the processor in the system, along with all the information about them, which should look something like this:

You’ll see in this example that we’re running on an Intel Xeon L5520 running at 2.27GHz… and if we had shown the full example you’d see that there are actually 4 cores on the machine.