子龍大您好:
您說的可用軟體調整倍頻是否即指AMD的C'n'Q技術?
若是，則您需要安裝AMD CPU Driver以及至OS(桌面點右鍵、內容、螢幕保護裝置、電源管理)中開啟最小電源管理。同時Bios中CPU Ratio需設定Auto。

另外，若您指的是OS軟體，可動態調整CPU倍頻者，因為我並未使用該技術的習慣..
故實在無法給您建議..

以下為數種可調整CPU倍頻電壓軟體..請試試.^^||

Software for changing multiplier/voltage/FSB

RmClock
http://cpu.rightmark.org/products/rmclock.shtml
This tool allows user adjustable Cool'n'Quiet voltage/frequency settings.

CrystalCPUID
http://crystalmark.info/?lang=en
This tool allows user adjustable Cool'n'Quiet voltage/frequency settings. You need a Athlon64 or mobile/modded XP.

CpuMsr
http://www.cpuheat.wz.cz/html/Tweaks.htm
His software CpuMsr is able to change many settings of you CPU. For example, you can adjust the divisor of the S2K disconnect feature as well as the clock change speed.

ClockGen
http://www.cpuid.com/clockgen.php
Multiplier/voltage/FSB adjustments by keyboard shortcut.

SpeedSwitchXp
http://www.diefer.de/speedswitchxp/indexd.html
Powerful replacement for the Windows XP built-in energy control.

http://www.cpufsb.de
Supporting many mainboards and CPUs.

Speedfan
http://www.almico.com/speedfan.php


以上^^