The name OCCT comes from OverClock Checking Tool. The following application will let you benchmark and overclock your system components. OCCT will provide users with two CPU benchmark test (OCCT's own test and Linpack) and two other tests designerd for the graphics card and power supply.

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