Difference between revisions of "Intel Mobile Pentium III-M"
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===Intel Mobile Pentium III-M=== | ===Intel Mobile Pentium III-M=== | ||
| − | Featuring the Tualatin core the Mobile Pentium III-M is a lot more powerful than the [[Intel Mobile Pentium III|Mobile Pentium III]]. This is proven in | + | Featuring the Tualatin core the Mobile Pentium III-M is a lot more powerful than the [[Intel Mobile Pentium III|Mobile Pentium III]]. This is proven in being the development base for the [[Intel Pentium M (Banias)|Pentium M]]. |
===Features=== | ===Features=== | ||
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*2x 16 KB L1-Cache | *2x 16 KB L1-Cache | ||
*512 KB L2-Cache | *512 KB L2-Cache | ||
| − | *[[SpeedStep|Enhanced SpeedStep]], QuickStart, Deeper Sleep | + | *[[SpeedStep|Enhanced SpeedStep]], [[QuickStart and Deeper Sleep|QuickStart]], [[QuickStart and Deeper Sleep|Deeper Sleep]] |
*[[SIMD|MMX]], [[SIMD|SSE]] instruction sets | *[[SIMD|MMX]], [[SIMD|SSE]] instruction sets | ||
</div> | </div> | ||
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==Speedstepping== | ==Speedstepping== | ||
| − | + | ||
| + | [[Installing_Ubuntu_on_a_ThinkPad_T23#Power_Management|The page on installing Ubuntu on a T23]] includes tips for monitoring and managing the processor speed settings. | ||
==GCC Optimization Flags== | ==GCC Optimization Flags== | ||
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"-Os" means optimise for size. "-O2" is usually the default and is probably more prefferable. If you're feeling brave you could try using "-O3", but many programs fail to compile with this (attempting to compile binutils, gcc or any other core tools with "-O3" is not recommended) | "-Os" means optimise for size. "-O2" is usually the default and is probably more prefferable. If you're feeling brave you could try using "-O3", but many programs fail to compile with this (attempting to compile binutils, gcc or any other core tools with "-O3" is not recommended) | ||
| − | [[Category: | + | ==See also== |
| + | * [[Intel Mobile Pentium III]] | ||
| + | * [[Intel Pentium M (Banias)]] | ||
| + | |||
| + | [[Category:CPUs]] | ||
Latest revision as of 15:53, 22 January 2021
Intel Mobile Pentium III-MFeaturing the Tualatin core the Mobile Pentium III-M is a lot more powerful than the Mobile Pentium III. This is proven in being the development base for the Pentium M. Features
|
Available Types and ThinkPads featuring them
| Frequency (MHz) | Bus Speed (MHz) | core Voltage (V) | TDP (W) | ThinkPad Models | |||
|---|---|---|---|---|---|---|---|
| max. | min. | high | low | high | low | ||
| Mobile Pentium III-M | |||||||
| 1333 | 800 | 133 | 1.40 | 1.15 | 22.0 | 9.8 | |
| 1266 | 800 | 133 | 1.40 | 1.15 | 22.0 | 9.8 | |
| 1200 | 800 | 133 | 1.40 | 1.15 | 22.0 | 9.8 | A30p, T23, X30 |
| 1133 | 733 | 133 | 1.40 | 1.15 | 21.8 | 9.3 | A30, R31, T23, X24 |
| 1066 | 733 | 133 | 1.40 | 1.15 | 21.0 | 9.3 | X30 |
| 1000 | 733 | 133 | 1.40 | 1.15 | 20.5 | 9.3 | A30, R31, T23 |
| 933 | 733 | 133 | 1.40 | 1.15 | 20.1 | 9.3 | A30 |
| 866 | 667 | 133 | 1.40 | 1.15 | 19.5 | 8.9 | T23 |
| Mobile Pentium III-M (Low Voltage) | |||||||
| 1000 | 533 | 133 | 1.15 | 1.05 | 10.9 | 6.1 | |
| 933 | 533 | 133 | 1.15 | 1.05 | 10.5 | 6.1 | |
| 866 | 533 | 133 | 1.15 | 1.05 | 10.1 | 6.1 | X23? |
| 850 | 500 | 100 | 1.15 | 1.05 | 10.0 | 5.9 | |
| 800 | 533 | 133 | 1.15 | 1.05 | 9.8 | 5.9 | X22?, X23? |
| 750 | 450 | 100 | 1.15 | 1.05 | 9.4 | 5.7 | |
| 733 | 466 | 133 | 1.15 | 1.05 | 9.3 | 5.8 | X22? |
| Mobile Pentium III-M (Ultra Low Voltage) | |||||||
| 866 | 400 | 133 | 1.10 | 0.95 | 7 | 3.4 | |
| 850 | 400 | 100 | 1.10 | 0.95 | 7 | 3.4 | |
| 800 | 400 | 100 | 1.10 | 0.95 | 7 | 3.4 | |
| 750 | 350 | 100 | 1.10 | 0.95 | 7 | 3.1 | |
| 733 | 400 | 133 | 1.10 | 0.95 | 7 | 3.4 | |
| 700 | 300 | 100 | 1.10 | 0.95 | 7 | 3.0 | |
Thermal Specifications
Speedstepping
The page on installing Ubuntu on a T23 includes tips for monitoring and managing the processor speed settings.
GCC Optimization Flags
You should use the following if you have a Mobile Pentium III-M:
-Os -march=pentium3m -fomit-frame-pointer -pipe
"-Os" means optimise for size. "-O2" is usually the default and is probably more prefferable. If you're feeling brave you could try using "-O3", but many programs fail to compile with this (attempting to compile binutils, gcc or any other core tools with "-O3" is not recommended)
