hi ,
i have started overclocking but terms FSB and Multiplier is just confusing to me is that need to increase FSB with low level CPU Multiplier also how to set SetFSB command line in order to increase the FSB ? please help me regarding
thank you.
hi ,
i have started overclocking but terms FSB and Multiplier is just confusing to me is that need to increase FSB with low level CPU Multiplier also how to set SetFSB command line in order to increase the FSB ? please help me regarding
thank you.
You can use SetFSB. SetFSB allows to change your computer's Front Side Bus (FSB) speed.
List of supported board, please see Authors homepage for more details if needed:
Intel
440BX
8xx
9xx
G33/P35/X38/X58
5000X/5400X
US15W
ATI
Xpress 3200 Intel
Xpress X1200 [RS690M]
RADEON IGP320
RADEON IGP350[ALI M1533]
AMD
AMD-760(VIA VT82C686/A/B)
VIA
KT266 - 600
K8T800(Pro)
Pro133(A/T)
Pro266
PT880Ultra
VN800
VX700
SiS
SiS645
SiS649
SiS651
SiS661
SiS662
SiS740
SiS746
SiS748
SiS756
SiS761GX
ULi
M1695[M1567]
I like that setup SetFSB: "SetFSB.exe / autoinc / step: 2 / period: 60"
SetFSB start, and every hour, FSB increase.
If my FSB set to 300MHz at H 0, it will be:
- 1 H: 302 MHz
- M 2: 304 MHz
- 3 H: 306 MHz
....
- 10 H: 320 MHz
Example, I want to increase my FSB automaticlly every 5 minutes by step of 10 MHz:
"SetFSB.exe / autoinc / step: 5 / period: 10"
In my examples, self SetFSB increase FSB but never stop alone. Maybe we need to add a last option:
"SetFSB.exe / autoinc / step: 2 / period: 60 / maxstep: 10"
maxstep: 10: Number of steps that SetFSB can do. SetFSB When do all steps, it stop the auto increment.
Command Line Switch Options SetFSB Version 2.0.b.20c has the following Command Line Switch Options.
-w [00-99]: Wait [sec] default = 10sec
-s [000-999]: Set FSB [MHz]
-i [00-99]: Increment [MHz] default = max
-u [00-99]: 0 (default) = normal, 1 = high
-b [0-1]: 0 (default) = normal, 1 = background
[/ H60]-h [00-99]: hold [min.]
-S300 / S300 This works both.
CPU operation speed = FSB frequency x CPU multiplier , Users tweak their systems either by increasing FSB frequency or CPU multiplier, which is usually locked for the Pentium 4 CPU when purchased of the shelf, greatly limiting your overclocking options.I have a amd athlon xp 1800 Palomino core on a Giga-Byte 7DXR has a maximum FSB of 150 and a multiplier of up to 12.5 last I look up 12.5x150 = 1875 Mhz. Suppose I have a amd athlon 2100 or 2200 purchase this work according to me in 1770 and 1800 Mhz
your motherboard has a maximum number of mHz stable turns. The multiplier is determined by the processor. So I get the maximum multiplier of 12.5 is not quite.
2100 + (1733) and 2200 + (1800) works both with 133 FSB so mp of 13 or 13.5. They are unlocked (= you can change the multiplier) so you can easily clock.
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