CPU-X is a Free software that gathers information on CPU, motherboard and more. CPU-X is similar to CPU-Z (Windows), but CPU-X is a Free and Open Source software designed for GNU/Linux; also, it works on *BSD. This software is written in C and built with CMake tool. It can be used in graphical mode by using GTK or in text-based mode by using NCurses. A dump mode is present from command line.
This is a companion discussion topic for the original entry at https://appimage.github.io/CPU-X/