Difference between revisions of "Intel Pentium M (Banias)"

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===Intel Mobile Pentium M (Banias)===
 
===Intel Mobile Pentium M (Banias)===
 +
After the efficiency problems with the [[Intel_Mobile_Pentium_4-M|Pentium 4 based mobile processors]], Intel decided to go back to the [[Intel Mobile Pentium III-M|Tualatin]] architecture as development base, extending its potential. The result is the Pentium M mobile processor.
 +
 
===Features===
 
===Features===
 
*1.3-1.7 GHz tact
 
*1.3-1.7 GHz tact
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*0.13&micro;m fabrication process
 
*0.13&micro;m fabrication process
 
*0.07&micro;m gates
 
*0.07&micro;m gates
−
*1.50 VCore
 
−
*2x 16 KB L1-Cache
 
 
*1 MB L2-Cache
 
*1 MB L2-Cache
−
*[[SpeedStep|SpeedStep III]]
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*[[SpeedStep|(Enhanced) EIST]], [[QuickStart and Deeper Sleep|Deeper Sleep]]
−
*[[MMX]], [[MMX|MMX2]], [[SSE]], [[SSE|SSE2]] instruction sets
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*[[SIMD|MMX]], [[SIMD|SSE]], [[SIMD|SSE2]] instruction sets
 
</div>
 
</div>
 
|}
 
|}
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==Available Types and ThinkPads featuring them==
 
==Available Types and ThinkPads featuring them==
 
{| border=1 cellspacing=0 cellpadding=2
 
{| border=1 cellspacing=0 cellpadding=2
−
! Nr. !! max. Freq. !! min. Freq. !! Bus Speed !! high Volt. !! low Volt. !! ThinkPad Models
+
|- style="background:#ffdead;white-space:nowrap;"
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! Nr. || colspan=2 | Frequency (MHz) || FSB (MHz)|| colspan=2 | core Voltage (V) || colspan=2 | Power cons. (W) || ThinkPad Models
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|- style="background:#ffdead;"
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! !!max. !! min. !! !! high !! low !! high !! low !!
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|- style="background:#efefef;"
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! colspan=9 | Mobile Pentium M
 
|-
 
|-
−
! colspan=7 | Mobile Pentium M
+
| || 1700 || 600 || 400 || 1.484 || 0.956 || 24.5 || ... || {{R50}}, {{R50p}}, {{R51}}, {{T41}}, {{T41p}}, {{X31}}
 
|-
 
|-
−
| || 1700 || ... || 400 || ... || ... || {{R50}}, {{R50e}}, {{R50p}}, {{R51}}, {{T40p}}, {{T41}}, {{T41p}}, {{X31}}
+
| || 1600 || 600 || 400 || 1.484 || 0.956 || 24.5 || ... || {{R50}}, {{R51}}, {{T40}}, {{T40p}}, {{T41}}, {{X31}}
 
|-
 
|-
−
| || 1600 || ... || 400 || 1.484 || ... || {{R50}}, {{R50e}}, {{R51}}, {{T40}}, {{T41}}, {{X31}}
+
| 705 || 1500 || ... || 400 || 1.484 || 0.956 || 24.5 || ... || {{R40}}, {{R50}}, {{R50e}}, {{R51}}, {{T40}}, {{X31}}, {{T42}}
 
|-
 
|-
−
| || 1500 || ... || 400 || 1.484 || ... || {{R50}}, {{R50e}}, {{R51}}, {{T40}}, {{X31}}
+
| || 1400 || 600 || 400 || 1.484 || 0.956 || 22 || ... || {{R40}}, {{R50}}, {{T40}}, {{T41}}, {{X31}}
 
|-
 
|-
−
| || 1400 || ... || 400 || 1.484 || ... || {{R50}}, {{R50e}}, {{R51}}, {{T40}}, {{T41}}, {{X31}}
+
| || 1300 || 600 || 400 || 1.388 || 0.960 || 22 || ... || {{R40}}, {{T40}}, {{X31}}
 +
|- style="background:#efefef;"
 +
! colspan=9 | Mobile Pentium M (Low Voltage)
 
|-
 
|-
−
| || 1300 || ... || 400 || 1.388 || ... || {{T40}}, {{X31}}
+
| 718 || 1300 || ... || 400 || 1.18 || 0.956 || 12 || ... || {{X40}}
 
|-
 
|-
−
! colspan=7 | Mobile Pentium M (Low Voltage)
+
| || 1200 || ... || 400 || 1.18 || 0.956 || 12 || ... || {{X40}}
 
|-
 
|-
−
| || 1100 || ... || 400 || 1.18 || ... ||  
+
| || 1100 || ... || 400 || 1.18 || 0.956 || 12 || ... ||
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|- style="background:#efefef;"
 +
! colspan=9 | Mobile Pentium M (Ultra Low Voltage)
 
|-
 
|-
−
! colspan=7 | Mobile Pentium M (Ultra Low Voltage)
+
| 713 || 1100 || ... || 400 || 1.004 || 0.844 || 7 || ... || {{X40}}
 
|-
 
|-
−
| || 900 || ... || 400 || 1.004 || ... ||  
+
| || 1000 || ... || 400 || 1.00 || 0.85 || 7 || ... || {{X40}}
 
|-
 
|-
−
| || 600 || ... || 400 || 0.956 || ... ||  
+
| || 900 || ... || 400 || 1.00 || 0.85 || 7 || ... ||  
 
|-
 
|-
−
| || 600 || ... || 400 || 0.844 || ... ||  
+
| || 600 || ... || 400 || 0.956 || ... || ... || ... ||
 +
|-
 +
| || 600 || ... || 400 || 0.844 || ... || ... || ... ||  
 
|}
 
|}
  
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==GCC Optimization Flags==
 
==GCC Optimization Flags==
 +
CFLAGS="-march=pentium3 -O3 -pipe -msse2 -fomit-frame-pointer -fforce-addr -fprefetch-loop-arrays"
 +
 +
==See also==
 +
* [[Intel Mobile Pentium III-M]]
 +
* [[Intel Pentium M (Dothan)]]
 +
* [[Pentium M undervolting and underclocking]]
  
 +
==Links==
 +
* [http://download.intel.com/design/mobile/datashts/25261203.pdf Intel Datasheet for the Pentium-M Banias, Order Number 252612-003, April 2004] - PDF Document
  
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[[Category:Components]] [[Category:Glossary]]
+
[[Category:CPUs]]

Latest revision as of 15:54, 22 January 2021

Intel Mobile Pentium M (Banias)

After the efficiency problems with the Pentium 4 based mobile processors, Intel decided to go back to the Tualatin architecture as development base, extending its potential. The result is the Pentium M mobile processor.

Features

Available Types and ThinkPads featuring them

Nr. Frequency (MHz) FSB (MHz) core Voltage (V) Power cons. (W) ThinkPad Models
max. min. high low high low
Mobile Pentium M
1700 600 400 1.484 0.956 24.5 ... R50, R50p, R51, T41, T41p, X31
1600 600 400 1.484 0.956 24.5 ... R50, R51, T40, T40p, T41, X31
705 1500 ... 400 1.484 0.956 24.5 ... R40, R50, R50e, R51, T40, X31, T42
1400 600 400 1.484 0.956 22 ... R40, R50, T40, T41, X31
1300 600 400 1.388 0.960 22 ... R40, T40, X31
Mobile Pentium M (Low Voltage)
718 1300 ... 400 1.18 0.956 12 ... X40
1200 ... 400 1.18 0.956 12 ... X40
1100 ... 400 1.18 0.956 12 ...
Mobile Pentium M (Ultra Low Voltage)
713 1100 ... 400 1.004 0.844 7 ... X40
1000 ... 400 1.00 0.85 7 ... X40
900 ... 400 1.00 0.85 7 ...
600 ... 400 0.956 ... ... ...
600 ... 400 0.844 ... ... ...

Thermal Specifications

The max. Core Temperature is 100°C.

GCC Optimization Flags

CFLAGS="-march=pentium3 -O3 -pipe -msse2 -fomit-frame-pointer -fforce-addr -fprefetch-loop-arrays"

See also

Links

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