"SetFSB allows to change your computer's Front Side Bus (FSB) speed. The utility supports a wide range of chipsets and is easy to use. Just move the slider to set the desired FSB speed and see the resulting CPU speed.

If you are a beginner, do not use this software.
This software is for power users only.
Use SetFSB.exe at your own risk.

Supported chipsets:

Intel
440BX
8xx
9xx
G33/P35/X38/X58
5000X/5400X
US15W

ATI
Xpress 200
Xpress 3200 Intel
Xpress X1200
RADEON IGP320
RADEON IGP350

AMD
AMD-760(VIA VT82C686/A/B)
AMD-790GX

VIA
KT266 - 600
KM400
K8T800(Pro)
Pro133(A/T)
Pro266
PT880Ultra
VN800
VX700

SiS
SiS645
SiS649
SiS651
SiS661
SiS662
SiS740
SiS746
SiS748
SiS756
SiS761GX

ULi
M1695
[License: Freeware| Requires: Win All | Size: 214 KB] "