Difference between revisions of "Intel Mobile Pentium 4"

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===Intel Mobile Pentium 4===
 
===Intel Mobile Pentium 4===
−
===Features===
+
====Features====
 
*2.4-3.46 GHz tact
 
*2.4-3.46 GHz tact
 
*533 MHz FSB
 
*533 MHz FSB
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*2x 16 KB L1-Cache
 
*2x 16 KB L1-Cache
 
*512 KB or 1024 KB L2-Cache
 
*512 KB or 1024 KB L2-Cache
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*[[SpeedStep|Enhanced SpeedStep]], QuickStart, Deeper Sleep
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*[[SpeedStep|Enhanced SpeedStep]], [[QuickStart and Deeper Sleep|QuickStart]], [[QuickStart and Deeper Sleep|Deeper Sleep]]
−
*[[SIMD|MMX]], [[SIMD|MMX2]], [[SIMD|SSE]], [[SIMD|SSE2]] instruction sets, [[SIMD|SSE3]] on Prescott
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*[[SIMD|MMX]], [[SIMD|SSE]], [[SIMD|SSE2]] instruction sets, [[SIMD|SSE3]] on Prescott
 
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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. || colspan=2 | Frequency (MHz) || Bus Speed (MHz)|| colspan=2 | core Voltage (V) || colspan=2 | TDP (W) || ThinkPad Models
+
|- style="background:#ffdead;white-space:nowrap;"
−
|-
+
! Nr. || colspan=2 | Frequency (MHz) || FSB (MHz)|| colspan=2 | core Voltage (V) || colspan=2 | TDP (W) || ThinkPad Models
 +
|- style="background:#ffdead;"
 
! !!max. !! min. !! !! high !! low !! high !! low !!  
 
! !!max. !! min. !! !! high !! low !! high !! low !!  
−
|-
+
|- style="background:#efefef;"
 
! colspan=9 | Mobile Pentium 4 (Prescott) - 0.09&micro;m, 1024 KB L2-Cache
 
! colspan=9 | Mobile Pentium 4 (Prescott) - 0.09&micro;m, 1024 KB L2-Cache
 
|-
 
|-
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|-
 
|-
 
| 518 || 2.80 || ... || 533 || 1.4 || 1.15 || 88 || ... ||  
 
| 518 || 2.80 || ... || 533 || 1.4 || 1.15 || 88 || ... ||  
−
|-
+
|- style="background:#efefef;"
 
! colspan=9 | Mobile Pentium 4 (Nothwood) - 0.13&micro;m, 512 KB L2-Cache
 
! colspan=9 | Mobile Pentium 4 (Nothwood) - 0.13&micro;m, 512 KB L2-Cache
 
|-
 
|-
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==GCC Optimization Flags==
 
==GCC Optimization Flags==
−
You should use the following if you have a Mobile Pentium 4:
+
==GCC Optimization Flags==
−
-Os -march=pentium4 -fomit-frame-pointer -pipe
+
The following gcc flags are useful if you have a Northwood based Mobile Pentium 4:
 +
* -march=pentium4
 +
* -mfpmath=sse
 +
* -mmmx
 +
* -msse
 +
* -msse2
  
 +
The following gcc flags are useful if you have a Prescott based Mobile Pentium 4:
 +
* -march=prescott
 +
* -mfpmath=sse
 +
* -mmmx
 +
* -msse
 +
* -msse2
 +
* -msse3
  
−
[[Category:Components]]
+
[[Category:CPUs]]

Latest revision as of 15:52, 22 January 2021

Intel Mobile Pentium 4

Features

Available Types and ThinkPads featuring them

Nr. Frequency (MHz) FSB (MHz) core Voltage (V) TDP (W) ThinkPad Models
max. min. high low high low
Mobile Pentium 4 (Prescott) - 0.09µm, 1024 KB L2-Cache
552 3.46 ... 533 1.4 1.15 88 ... G41
548 3.33 ... 533 1.4 1.15 88 ... G41
538 3.20 ... 533 1.4 1.15 88 ... G41
532 3.06 ... 533 1.4 1.15 88 ... G41
518 2.80 ... 533 1.4 1.15 88 ...
Mobile Pentium 4 (Nothwood) - 0.13µm, 512 KB L2-Cache
3200 ... 533 1.55 1.2 76 ...
3066 ... 533 1.55 1.2 76 ...
2800 ... 533 1.525 1.2 76 ...
2666 ... 533 1.525 1.2 76 ...
2400 ... 533 1.525 1.2 76 ...

Thermal Specifications

Max. Temperature is 71°C.

GCC Optimization Flags

GCC Optimization Flags

The following gcc flags are useful if you have a Northwood based Mobile Pentium 4:

  • -march=pentium4
  • -mfpmath=sse
  • -mmmx
  • -msse
  • -msse2

The following gcc flags are useful if you have a Prescott based Mobile Pentium 4:

  • -march=prescott
  • -mfpmath=sse
  • -mmmx
  • -msse
  • -msse2
  • -msse3
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