Old Version of CPU-Z 1.58
Selected Version
CPU-Z 1.58
Supported Systems
Legacy OS support
Windows 98, 2000, XP, Vista, 7, 8
Release Date
24 June, 2011 (9 years ago )

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Download CPU-Z 1.58
CPU-Z 1.58

CPU-Z 1.58 (3.6 MB)

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System Requirements of CPU-Z 1.58
  • Windows 2000
  • Windows XP
  • Windows Vista
  • Windows 7
Program Information of CPU-Z 1.58
Version Name:
CPU-Z 1.58

File Size:
3.6 MB

Released Date:
24 June, 2011 (9 years ago)

MD5 Checksum:

SHA1 Checksum:

Version History of CPU-Z 1.58
  • AMD FX "Bulldozer" processors family (K15)
  • AMD Llano processors family (K12)
  • Intel Sandy Bridge-EP processors preliminary support
CPU-Z Screenshots
CPU-Z can detect various types of memory modules on your system. More
CPU-Z can also detect various types of mother boards as well. More
CPU-Z is more in-depth in almost all areas than the tools provided in the Windows OS to identify various hardware components, and thus assists in identifying… More
About CPU-Z

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

CPU-Z Features


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


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


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


  • Windows and DirectX version.

Updates : CPU-Z Updates

Did You Know?

The ability to document clock speed makes it an important tool for motherboard overclockers, as a way of proving the CPU speeds achieved by various experiments.