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


ASUS GPU Tweak III is described as 'Is currently open beta testing so try it out, if you feel it is missing something crucial give ASUS your feedback & they may be able to add it while still in beta. So far ASUS has been very accommodating with all useful feedback' and is a screenshot capture tool in the system & hardware category. There are more than 10 alternatives to ASUS GPU Tweak III for Windows, Linux, Steam, Mono and Mac. The best ASUS GPU Tweak III alternative is Open Hardware Monitor, which is both free and Open Source. Other great apps like ASUS GPU Tweak III are MSI Afterburner, Rivatuner Statistics Server (RTSS), CoreCtrl and EVGA Precision X1.
The Open Hardware Monitor is a free open source software that monitors temperature sensors, fan speeds, voltages, load and clock speeds of a computer.


Comprehensive tool offering GPU overclocking, video and screen capture, and overlays, with support for Nvidia and ATI cards. Features Kombustor stress test, portable use, ad-free experience, manual exclusion of false positives in displays, and multiple video compression options.






RivaTuner is a complete powerful tweaking environment, providing you everything you may need to tune NVIDIA GPU based display adapters. The widest driver-level Direct3D / OpenGL and system tuning options, flexible profiling system allowing to make custom settings on...


CoreCtrl is a Free and Open Source GNU/Linux application that allows you to control with ease your computer hardware using application profiles.

EVGA Precision X1 allows you to fine tune your EVGA graphics card for the maximum performance possible, with Core/Shader/Memory clock tuning, real time monitoring support including in-game and compatibility with almost all EVGA graphics cards.




Open Capture and Analytics Tool. If you want to know how well a game is performing on your machine in real-time with low overhead. It supports all major APIs on Windows – Direct3D® 11, 12 and Vulkan® – and can show an in-game overlay.

EXPERTool™ tuning utility for customized performance enhancements and efficient desktop management.




NVTray provides some extra quality tweaks that both the default NVIDIA tray icon and control panel are lacking. I especially wanted to be able to select more Antialiasing modes, as well as OpenGL and Direct3D options right from the tray icon.
The AMD Catalyst Control Center allows you to control every aspect of your ATI graphics card, quickly and easily. You can quickly add and configure additional displays to your GPU, make your games look better and run faster, enhance the quality of playback of your movies and...



A GPU overclocking tool. Low level driver access, core and memory frequency overclocking, monitor and more, SAPPHIRE TriXX is a great alternative to comparable overclocking utilities. Worth a download for novice or enthusiast overclockers.







This tool is developed by Ray Adams. ATI Tray Tools is a Full Featured Radeon Tweaker that can be found in the windows tray which then allows instant access to options and settings. Quite handy and quite a small download. Just click the executable and you are good to go.

Better fan control features (e.g. hysteresis). Works in situations where GPU Tweak fails (Asus forum for GPU Tweak shows tons of problems).