CPU-Z is a freeware system information software designed to gather and display crucial details about your operating system’s main devices. It provides a straightforward solution for identifying valuable hardware information, including specifications for your CPU, mainboard, and memory, and can even help pinpoint unknown components.
This lightweight application offers the flexibility of not requiring any formal installation; you can simply run it as a standalone executable. However, an installer is also provided for users who prefer a traditional setup. CPU-Z operates cleanly, without using additional files or writing to the system registry, ensuring a minimal footprint on your system.
In This Post
Download CPU-Z
File size: 4.62 MB
OS support: Windows, Android
Windows
Download Cpu-Z for Windows – ARM64
Download Cpu-Z for Windows – Portable
Android
Tech Specs
| Software Name | CPU-Z |
|---|---|
| Version | 2.21 |
| License | Free |
| File Size | 4.62 MB |
| OS Support | Windows, Android |
| Language | English, Chinese, and multiple other languages |
| Developer | CPUID |
| Homepage | https://www.cpuid.com/softwares/cpu-z.html |
| Changelogurl | https://www.cpuid.com/softwares/cpu-z.html |
| Last Updated | August 19, 2026 |
Key Features
- Comprehensive CPU Information: CPU-Z provides detailed insights into your processor, including its name, number, core stepping, manufacturing process, and package type. It also displays real-time clock speeds and supported instruction sets.
- Detailed Mainboard Data: Access extensive information about your motherboard, such as the vendor, model, revision, BIOS model and date, chipset details, and graphic interface specifications. This is crucial for compatibility checks and upgrades.
- Memory Module Specifications (SPD): The software offers in-depth memory information, including frequency, timings, and module specifications obtained via SPD (Serial Presence Detect). This helps users understand their RAM configuration and identify modules for potential upgrades.
- System and DirectX Version Display: CPU-Z conveniently shows your system’s Windows version and DirectX version, providing a quick overview of your operating environment.
- Portable Operation: The application can be run without installation, making it a highly portable tool. This allows users to carry it on a USB drive and run it on various systems without leaving any traces in the registry.
- CPU Benchmarking: Beyond information display, CPU-Z includes a benchmarking feature that allows you to test your CPU’s single-thread and multi-thread performance, and compare your results with other processors.
What’s New
- AMD EXPO-ULL SPD memory profiles support
- AMD Radeon RX 9050 (Navi 44) support
- Preliminary support of Lisuan 7G100 GPU
Setup Instructions
Installation Steps
- Click the download button above to get the installer or portable ZIP file for CPU-Z.
- If you downloaded the installer (.exe), locate the file and double-click to run it. Follow the on-screen prompts to complete the installation. If you downloaded the portable (.zip) version, extract the contents to a folder of your choice.
- Launch CPU-Z by double-clicking its icon (for installed version) or the executable file (for portable version). The application will automatically gather and display your system’s hardware information.
Compatibility: CPU-Z is compatible with various Windows versions, including Windows 11, and also has a version available for Android devices. It does not require installation and does not write to the registry if run as a portable executable.
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