CPU-Z is a free system tool which can collect information on some of the main devices of your computer system.

CPU-Z v2.03.1 features:

• Processor name and number, codename, process, package, cache levels.
• Mainboard and chipset.
• Memory type, size, timings, and module specifications (SPD).
• Real time measurement of each core’s internal frequency, memory frequency.

The publisher’s web link:https://www.cpuid.com/softwares/cpu-z.html
Webmaster’s note:You can download the portable version on my website, which has 32 bits and 64 bits.