Intel Mobile Pentium 4

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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