Open Hardware Monitor is a free open source software that monitors temperature sensors, fan speeds, voltages, load and clock speed. Developed by Michael Möller
License: Open Source
Open Hardware Monitor is an open-source tool that provides comprehensive monitoring for various hardware components, while GPU-Z is a lightweight application focused specifically on detailed GPU information and performance analysis. Users who need a broader hardware overview might prefer Open Hardware Monitor, whereas those looking for in-depth GPU statistics may find GPU-Z more suitable.