Open Hardware Monitor

Monitors temperature sensors, fan speeds, voltages, load and clock speeds, with optional graph.

Free Open Source Windows Linux Mono

CUDA-Z

This program was born as a parody of another Z-utilities such as CPU-Z and GPU-Z.

• Discontinued The software hasn't received an update since 2015

• Just simple, give it executable permission, double click, and that's all. Used in Linux Mint 18.2. Guest • Aug 2017 • 2 agrees and 1 disagrees Disagree   Agree

Free Open Source Mac Windows Linux

CPU Frequency Selector

cinnamon-cpufreq-applet - Port of Gnome 3 CPUFreq applet to Cinnamon - with some fixes.

Free Open Source Linux Cinnamon GNOME

Sysinfo

sysinfo is a graphical tool that is able to display some hardware and software information about the computer it is run on. It is able to recognize information about:...

• Discontinued The Sysinfo website is down and Sourceforge reports the last update as being from 2013

Free Open Source Linux

Hardinfo

Hardinfo is a system information and benchmark tool for Linux. It shows detailed system info, including hardware, environment, and kernel. It can use lm_sensors and ACPI...

• Discontinued The project is no longer developed. Last version, 0.5.1, released in April 2009, can be still downloaded from SourceForge.

Free Open Source Linux Xfce

CPU-X (by X0rg)

CPU-X is a free software that gathers information on CPU, motherboard and more. .

Free Open Source Linux BSD

The OpenGL Hardware Capability Viewer

Client application for the OpenGL hardware capability database. This tool detects, displays and uploads OpenGL hardware reports to the OpenGL hardware database at...

Free Open Source Mac Windows Linux