CrystalCPUID is a useful application that shows detailed information about the processor, the chipset, bios and cache. It contains a real time clock checker and the function to change the multiplier and voltage on systems with AMD K7/K8 prozessors.
Features:
Support AMD64/EM64T
Intel SpeedStep Control (AT YOUR OWN RISK)
AMD K6/K7/K8 Multiplier/Voltage Change (AT YOUR OWN RISK)
VIA CyrixIII/C3 Multiplier Change (AT YOUR OWN RISK)