CPU-Z is a freeware that gathers information on some of the main devices of your system.

CPU:
· Name and number.
· Core stepping and process.
· Package.
· Core voltage.
· Internal and external clocks, clock multiplier.
· Supported instructions sets.
· Cache information.

Mainboard:
· Vendor, model and revision.
· BIOS model and date.
· Chipset (northbridge and southbridge) and sensor.
· Graphic interface.

Memory:
· Frequency and timings.
· Module(s) specification using SPD (Serial Presence Detect) : vendor, serial number, timings table.

System:
· Windows and DirectX version.

What's New:
· Intel Xeon "Westmere-EX" support
· GPU frequency report on Intel Sandy Bridge processor
· AMD Zacate/Ontario processors support
· Report TDP on main page when available
· Cores clocks on floating menu
· P67/H67 stepping report

Download: CPU-Z 1.59 (3.7 MB) | Portable CPU-Z 1.59 32-bit (869 KB) | 64-bit (975 KB) | Screenshot | Homepage