OverClock Checking Tool (OCCT)

OverClock Checking Tool (OCCT) 4.5.1

This application will let you benchmark and overclock your system components.

Download options:
Windows
Freeware
7.8 MB
80,174
4.4 132 votes

The name OCCT comes from OverClock Checking Tool. This application will let you benchmark and overclock your system components.

Features:

  • Up to 16-core support ( for instance, up to a Quad-Kentsfield or an Octo-Conroe )
  • Customizable tests ( Duration, Priority, CPU or RAM, ... )
  • CPU and Motherboard detection
  • Monitoring support through 3rd party application ( i.e. MBM5, Speedfan and Everest Ultimate Edition 3.50 or above )
  • Can produce graphs showing temperature and voltages during the test : Unique feature !
  • Multi-language support

What's New:

Main

  • Several bugfixes to the main UI
  • the warning about OCCT not being free in a commercial environment should only appear once

Monitoring

  • Engine updated
  • Sensors whose values are irrelevant are now ignored by OCCT

Previous versions:

OverClock Checking Tool (OCCT) 4.5.0

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