Top Alternatives to CPU-Z

Speccy is a powerful yet lightweight system information tool from Piriform (now CCleaner). It provides detailed statistics on every piece of hardware in your computer, including the CPU, motherboard, RAM, graphics cards, hard drives, optical drives, and audio support. It also monitors temperatures, offering a quick snapshot of your system's performance and stability.

HWiNFO is a comprehensive system information and hardware monitoring tool for Windows. It provides detailed insights into your computer's components, including CPU, GPU, motherboard, memory, and storage devices. Ideal for system analysis, troubleshooting, and monitoring hardware performance.

AIDA64 is a comprehensive system information, diagnostic, and benchmarking utility for Windows and Linux. It provides detailed insights into hardware and software configurations, monitors system performance and temperature, and offers various stress tests to evaluate system stability. Ideal for enthusiasts, IT professionals, and anyone needing in-depth system analysis and monitoring.

SIW (System Information for Windows) is a comprehensive utility providing detailed hardware, software, and network information for your PC. It offers inventory management, real-time monitoring, and reporting capabilities, catering to both individual users and network administrators.

PC Wizard is a comprehensive system information, analysis, and benchmarking utility designed to provide detailed insights into your computer's hardware and software components.

Hardinfo is a classic system information and benchmarking tool for Linux. It provides comprehensive details about your hardware and operating system, coupled with various benchmarks to gauge system performance.

Belarc Advisor is a free system information tool that creates a detailed profile of your installed software and hardware, missing Microsoft hotfixes, anti-virus status, and more. It offers a comprehensive overview of your computer's configuration and security.

WinAudit is a free and portable utility for Windows that provides a comprehensive inventory of your computer's configuration, hardware, and software. It generates detailed reports on various system aspects, making it an invaluable tool for system administrators, support personnel, and anyone needing a deep understanding of their machine.

SiSoftware Sandra is a comprehensive system analysis, diagnostic, and benchmarking suite. It provides detailed information about your computer's hardware and software components, offering a wide array of tests to measure performance across various subsystems like CPU, memory, storage, and graphics.

Hardware Lister (lshw) is a compact, powerful command-line utility for reporting detailed hardware configuration. It provides comprehensive information on system components like memory, CPU, mainboard, and more, presented in various human-readable formats.

Sidebar Diagnostics is a lightweight, customizable sidebar for Windows that provides real-time monitoring of your system's hardware, including CPU temperature, memory usage, fan speeds, and more. It's designed to be unobtrusive while keeping essential performance data readily available.

Sysinfo is a lightweight utility providing essential system information about your hardware configuration, software versions, and operating modes. It offers a straightforward way to understand the foundational components of your system for troubleshooting or general knowledge.