CPU-Z is a freeware that gathers information on some of the main devices of your system.

CPU

• Name and number.
• Core stepping and process.
• Package.
• Core voltage.
• Internal and external clocks, clock multiplier.
• Supported instructions sets.
• Cache information.

Mainboard

• Vendor, model and revision.
• BIOS model and date.
• Chipset (northbridge and southbridge) and sensor.
• Graphic interface.

Memory

• Frequency and timings.
• Module(s) specification using SPD (Serial Presence Detect) : vendor, serial number, timings table.

System

• Windows and DirectX version.

Special Keys

The F5 key allows to save a screenshot as a bmp file in the application directory. These are named cpu.bmp, cache.bmp, mainboard.bmp and memory.bmp.
The F6 key copies the current page in the clipboard.
The F7 key saves the validation cvf file in the current directory.
The F9key switches between CPU clock computation methods

2.19 (March 14th, 2026)

• AMD Ryzen AI 7/PRO 450G/E, AI 5/PRO 440G/E & 435G/E (Kraken Point 2).
• AMD Ryzen AI 9 HX 470.
• Preliminary support of Intel Wildcat Lake.
• CQDIMM (4-ranks CUDIMM) memory support.
• Fix DLL hijacking vulnerability thanks to Kwangyun Kem.
• New Chinese translation thanks to Shinjo Kurumi.

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