CPU-Z is a freeware utility that provides some information on your CPU :

- Processor name and vendor

- Core stepping and process

- Processor package

- Processor current core voltage

- Internal and external clocks, clock multiplier

- Partial overclock detection

- Processor features, including supported instructions sets.

- L1 and L2 cache informations : location, size, speed, technology.

- Motherboard informations : BIOS, chipset, memory, AGP.