Old Version of CPU-Z 1.57 (Windows 98)
Selected Version
CPU-Z 1.57 (Windows 98)
Supported Systems
Legacy OS support
Windows 98, 2000, XP, Vista, 7, 8
Release Date
18 February, 2011 (10 years ago )

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Download CPU-Z 1.57 (Windows 98)
CPU-Z 1.57 (Windows 98)

CPU-Z 1.57 (Windows 98) (803.96 KB)

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System Requirements of CPU-Z 1.57 (Windows 98)
  • Windows 98
Additional Requirements
  • Windows 98 SE
Program Information of CPU-Z 1.57 (Windows 98)
Version Name:
CPU-Z 1.57 (Windows 98)

File Size:
803.96 KB

Released Date:
18 February, 2011 (10 years ago)

MD5 Checksum:

SHA1 Checksum:

Version History of CPU-Z 1.57 (Windows 98)
  • Intel Xeon "Westmere-EX" support
  • GPU frequency report on Intel Sandy Bridge processor
  • AMD Zacate/Ontario processors support
  • Report TDP on main page when available
  • Cores clocks on floating menu

View More...

CPU-Z Screenshots
CPU-Z 1.59 is more in-depth in almost all areas than the tools provided in the Windows OS to identify various hardware components. More
CPU-Z 1.59 released and now support Windows 8 and VIA Nano 1000/2000/3000, Eden X2, Nano X2/X3, QuadCore. More
CPU-Z 1.59 version has an unusual ability to directly detect hardware features, such as the ability to access, read, and display the SPD data from memory… 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?

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 certain components without opening the case; particularly the core revision and RAM clock rate.