The Open Hardware Monitor is a free open source software that monitors temperature sensors, fan speeds, voltages, load and clock speeds of a computer.
Cost / License
- Free
- Open Source
Application type
Alerts
- Discontinued
Platforms
- Windows
- Mono


The best open source alternative to GPU-Z is Open Hardware Monitor. If that doesn't suit you, our users have ranked more than 25 alternatives to GPU-Z and 15 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to GPU-Z are CPU-X (by X0rg), hwinfo, Hardinfo and RIGStats.
The Open Hardware Monitor is a free open source software that monitors temperature sensors, fan speeds, voltages, load and clock speeds of a computer.






hwinfo/libhd are used to probe for the hardware present in the system. It can be used to generate a system overview log which can be later used for support.

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 for temperature and battery information. It also has four CPU banchmarks and two FPU benchmarks.



Real-time hardware monitor for Windows gaming PCs — built for a dedicated secondary display. Free, open source, no telemetry.



Examine is an app which gives you easy access to system information without needing to use the terminal, built for the COSMIC desktop.


Client application for the OpenGL hardware capability database. This tool detects, displays and uploads OpenGL hardware reports to the OpenGL hardware database at http://opengl.gpuinfo.org.



cpufetch is a command-line tool written in C that displays the CPU information in a clean and beautiful way.




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

PulseMonitor is a free, portable PC health monitor for Windows with a clean dark interface. Monitor your CPU, GPU, RAM, storage, network and temperatures in real time with smooth animated graphs.




Glow is a powerful system analysis tool created by Eray Türkay, designed to provide an intuitive overview of both the hardware and software capabilities of your computer.

this HW monitor like - not gpu-z like