CrystalCPUID 4.12.0.335 Windows 9x/ME/NT4/2000/XP/2003/Vista.

CrystalCPUID is a CPU identification utility, which shows quite comprehensive information about your CPU, memory and BIOS. All the data can be saved in a report file (text or graphic formats). Moreover, CrystalCPUID lets you change Athlon 64\'s, Athlon XP, and also some VIA processors\', multiplier directly under Windows!