CPU-Z Portable

CPU-Z Portable is a free utility developed by CPUID that delivers extensive real-time data about your system’s hardware.

Unlike the standard version, the portable edition runs directly from a USB drive or any folder without leaving traces in the Windows registry.

CPU-Z Portable for Windows focuses primarily on the central processing unit (CPU) but also covers other core system components, offering an efficient way to gather specs for troubleshooting, performance testing, or documentation purposes.

Features

Detailed CPU Info: Displays processor name, architecture, core speed, multiplier, voltage, and more.

Motherboard Details: Lists manufacturer, model, chipset, and BIOS information.

Memory Specs: Shows type, size, frequency, and timing of installed RAM.

SPD Tab: Provides per-slot memory module details.

Graphics Info: Includes GPU name, specs, and memory size.

Benchmarking Tool: Basic CPU benchmark feature for performance comparison.

Validation Tool: Uploads your specs for online validation and sharing.

What`s New

• Added support for Intel Arrow Lake-H processors.
• Included AMD Ryzen AI Max+ 395, Max+ PRO 395, Max 390, and AI Max 385 (Strix Halo).
• Added AMD Ryzen AI 7 350 and AI 5 340 (Kraken Point).
• Support for AMD Radeon RX 9070 XT and RX 9070 GPUs (Navi 48).
• Updated AMD Ryzen 7 5705G/GE, Ryzen 5 5605G/GE, and Ryzen 3 5305G/GE (Cezanne).
• Expanded support for AMD EPYC CPUs: from 8C/16T up to 192C/384T models.
• Added NVIDIA RTX 5070 Ti (GB203) and RTX 5070 (GB205) support.
• New GPU compute units now shown on the Graphics tab.
• Introduced a new Validation Statistics page.

User Interface

CPU-Z Portable features a clean, tabbed interface that organizes data across different sections—CPU, Caches, Mainboard, Memory, SPD, Graphics, Bench, and About.

The UI is minimalistic and straightforward, focusing entirely on information presentation without visual clutter or unnecessary design elements. It's not flashy, but it's highly functional.

Installation and Setup

Being a portable application, CPU-Z requires no formal installation. Simply download the ZIP archive from the official website, extract the contents to a folder or USB drive, and run cpuz.exe.

It launches instantly, making it an ideal tool for quick diagnostics without modifying the host system.

How to Use

Launch the app from your USB or folder.

Navigate through tabs to view CPU, RAM, and system information.

Run a benchmark via the “Bench” tab for performance metrics.

Click the “Validate” button to generate a shareable hardware report.

Close the app—no uninstallation or cleanup needed.

FAQs

Is CPU-Z Portable safe to use?
Yes, it's developed by CPUID, a reputable software developer. The portable version is secure and does not modify system files.

Does it support the latest CPUs?
CPU-Z is regularly updated to support new processor models and chipsets.

Can I use it on multiple computers?
Yes, its portable nature allows use across multiple systems via a USB drive.

Is internet required for usage?
No, internet is only needed for validation or updates.

Does it support 64-bit systems?
Yes, it automatically detects and runs the appropriate 32-bit or 64-bit version.

Alternatives

Speccy: Speccy by Piriform offers detailed system information and temperature monitoring. It also provides a visual representation of hardware components.

HWiNFO: HWiNFO is a comprehensive system information and monitoring tool that includes sensors for temperature, voltage, and fan speed readings.

AIDA64: It offers not only hardware information but also system stability tests and benchmarking. It's a premium alternative for advanced users.

Open Hardware Monitor: This open-source tool provides real-time monitoring of hardware components and is suitable for those who prefer open-source software.

System Requirements

OS: Windows 7, 8, 10, 11 (32-bit and 64-bit)

CPU: Any modern x86 or x64 processor

RAM: Minimal (under 50MB)

Disk Space: Less than 5MB

PROS

• No installation required
• Extremely lightweight
• Accurate hardware info
• Regularly updated
• Free for all users

CONS

• Dated UI design
• Lacks advanced temperature or power monitoring
• Not customizable

Conclusion

CPU-Z Portable is a must-have diagnostic utility for anyone needing quick and detailed insight into their system's hardware without installation hassles. While it may not have the advanced monitoring tools found in heavier apps, its speed, accuracy, and simplicity make it a favorite among tech professionals and casual users alike.