WindowsXP Central is reporting that AMD have released a driver for the Athlon 64 X2 CPU, that enables Windows XP SP2 and 2003 SP1 and Windows 32 & 64 bit systems to adjust core speed & voltage settings.
Allows the system to automatically adjust the CPU speed, voltage and power combination that match the instantaneous user performance need. Download this Setup Installation program (EXE) to automatically update all the files necessary for installation. This package iis recommended for users whom desire a graphical user interface for installation. This .EXE driver is a user friendly localized software installation of the driver designed for end-users.
This driver supports AMD Athlon 64 X2 processor on Windows XP SP2 and Windows 2003 SP1.
Download: Windows XP x64 Edition & Windows Server 2003 x64 Editions Version 126.96.36.199 4.6MB | zip 1.0MB
Download: Windows XP x32 bit & Windows Server 2003 x32 bit Version 188.8.131.52 4.5MB | zip 981KB