CPU-Z 1.57 adds support for Sandy Bridge CPUs



A new version of CPU-Z has been released. Version 1.57 adds support for Sandy Bridge processors and Intel Xeon “Westmere-EX”.

The diagnostic tool is used by system builders and overclockers alike to get useful info on system components; including CPU name and number, frequency, core voltage and other info on the mainboard and system RAM.

The software is free to use and available for both 32 and 64-bit systems of the AMD or Intel variety.


  • 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.

Steam updated, adds screen capture and improves voice chat
Intel fires a Thunderbolt at USB 3.0
Intel slashes price of i7 960/970, introduces i7 990x
A Sandy Bridge too far?