OCCT - "OverClock Checking Tool".

Here is a list of its 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
• and much more !

Auto-Install - Zip File

More Info - Download

OCCT Perestroïka 1.1.0 available !
By tetedeiench, Sunday 4 February 2007

FEATURES
- Windows Vista support
- The memory requirements per core have been lowered
- Much more efficient testing algorithm
- Monitoring : 4 sensors for CPU Temperature and 4 custom sensors
- Graphs are now generated in case of test error, CPU overheat, or user abort
- Hardware detection algorithm updated : Quad-core support, and much more !

MONITORING
- All sensors are automatically selected with everest, when they are available
- A very rare bug has been fixed when loading sensor values ( a.k.a lombric-bug)
- Compatible with Everest's latest versions
- Everest is automatically minimized to tray when launched by OCCT
- Better everest support for the .zip version

HARDWARE DETECTION
- Conroes are now properly detected as... conroes ;)

INTERFACE
- Modular window : when a sensor line is empty, it'll disappear.
- New option window : tabs, and new monitoring options
- New option : "Hyperthreading as Dual Core". if checked, Hyperthreading CPUs will be treated as Dual-cores by OCCT
- New option : "Max CPu temp". OCCT will stop if the CPU temperatures goes beyond that threshold !
- Custom test duration is now displayed in OCCT's main window
- In case of error, the "OFF" button will keep blinking until the mouse moves on the main window

TEST
- Custom test is now 1 hour by default

BUGFIXES
- Old values are now correctly reapplied when you quit the option window by using the cross
- The Motherboard name is now always detected (especially under Vista)
- OCCT can now run on really old CPUs (like K6-3) ==> underground78 bug
- A bug preventing sensor values to be loaded is now fixed
- If you do have more than 2GB of free memory, OCCT won't report a negative free memory value
- CPU frequency was measured twice during OCCT's startup : OCCT is much faster to start up !
- OCCT won't crash anymore if the FSB value is unknown

TRADUCTION
- Italian support (very basic)

VISTA
- Windows Vista support
- Frequency detection will only work as an administrator (Current CPU frequency will always be detected)

OCCT Perestroïka 2.0.0 available !
Friday 14 March 2008

Changelog:

TEST

• Brand new and more effective tests !
  o CPU : generating much more heat
  o RAM : More effective at generating errors
  o Mix (Former CPU&RAM) : alternating CPU and RAM tests. You'll see peaks in the CPU temperature graph : this is normal !
  
• Auto test is now 1h long
  
• Custom test is now 2h long by default. Don't forget you can change this in the options !
  
• A sound is played if any error is detected

MONITORING

• CPU-Z SDK used : OCCT now uses the CPU-Z SDK Engine to get your system information !
  
• Built-in monitoring : OCCT now integrates HWMonitor and will auto-configure itself for temperatures and voltages monitoring
  
• CSMT common monitoring interface : OCCT is now using plugins to control monitoring programs (Speedfan, Everest,...). The details of this interface will be released soon.

INTERFACE

• You can now select the custom test type in the main window of OCCT
  
• The ON button now blinks when a test is running (if it is not blinking : error or your computer froze)
  
• Option windows completly revised with new options (mainly related to graphs - see below)
  
• OCCT's version number is now visible on the main window
  
• Many new languages supported (Hebrew, Spanish,...)

GRAPHS

• Graphs can now be generated in 2 different sizes - Check the options !
  
• CSV files can be generated, containing the monitoring information of every graph
  
• Graph scales are now much, much easier to read

Installer & Zip: Downloads»