System Monitor!

CPU-Z is a freeware system profiler (system monitor) application for Microsoft Windows (for all versions from 95 on) that detects the central processing unit, RAM, motherboard chipset, and other hardware features of a modern personal computer, and presents the information in one window. CPU-Z is more in-depth in some areas than the features that Windows XP provides to identify various hardware components, and is thus needed to identify certain components without opening the case, especially the core revision and RAM clock rate. »

AIDA64 is a system information, diagnostics, and auditing application developed by FinalWire Ltd., that runs on Windows, Android, iOS, Windows Phone and Tizen operating systems. It displays detailed information on the components of a computer. Information can be saved to file in formats such as HTML, CSV, or XML.

AgaueEye is a free hardware monitor for Windows, you can see your CPU/GPU/MB/HDD/RAM state in desktop or overclock your GPU, AgaueEye also support in-game overlay for popular games, so you can monitor the hardware state in games(over 3000 games supported now), then inspect the performance.

ASTRA32 - Advanced System Information Tool is an ideal solution for providing comprehensive information about the configuration of your system. Not only does ASTRA32 provide a detailed analysis of your system it also offers diagnostics and comes with some powerful unique features such as a Drivers Troubleshooter and a quick HDD Health Status checker.

CPU Info provide main information about hardware and software of your device. You can get:- CPU specification (with current frequency on specyfic cores)- GPU specification- RAM and storage state (internal, external and SD card)- Display metrics- Android informations- Sensors data- Battery status- WiFi and Bluetooth mac address- Audio card info- Native libraries used in another applications- CPU and battery temperature monitor (BETA)

This is a simple app to display the time the CPU spends in each frequency state. This can be a useful tool in diagnosing battery problems or tweaking your over-clock settings. It also displays the current kernel information.