Cpu-z is a freeware that gathers information on some of the main devices of your system : processor name and number, codename, process, package, cache levels. 32 and 64-bit version zip • english 32 or 64-bit version setup • chinese32 and 64-bit version zip • chinese 32 or 64-bit version windows 98 32-bit version cpu-z reports a. Compatibility with this cpu information software may vary, but will generally run fine under microsoft windows 10, 8, 8.1, 7, vista and xp on either a 32-bit or 64-bit setup. a separate x64 version may be available from cpuid.. Cpu-z is a freeware tool that gathers information on some of the main devices of your system. it can gather lots of different information from various different sources like cpu's, mainboards, memory and system. cpu-z does not need to be installed..