Intel Mobile Pentium II

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Intel Mobile Pentium II

Features

  • 233-400 MHz tact
  • 66 MHz FSB
  • 7.5/27 Million Transistors
  • 0.18/0.25µm fabrication process
  • 1.6-1.7 VCore
  • 2x 16KB L1-Cache
  • 512KB backside or 256KB on-die L2-Cache
  • QuickStart
  • MMX instruction set

Available Types and ThinkPads featuring them

Model/Freq. (MHz) L2 Cache (KB) FSB (MHz) VCore (V) ThinkPad Models
Mobile Pentium II (Dixon)
400 (0.18µm) 256 on-die 66 1.55
400 - 66 1.6 390X1, 600E1
366 - 66 1.6 570, 600E, 770Z, i Series 1472
333 256 on-die 66 1.6 390E, 570
300PE 256 on-die 66 1.6 390E, 570, 600E
300 512 backside 66 1.7 380Z, 560Z3, 600, 600E, 770X
266PE 256 on-die 66 1.6
266 512 backside 66 1.7 380XD, 390, 600, 770E2, 770ED2
233 512 backside 66 1.7 380XD, 380Z, 390, 560Z3, 600

Thermal Specifications

GCC Optimization Flags

 -march=pentium2

FOOTNOTES [Δ]
  1. It is possible that the 390X and 600E already featured the newer 0.18 micron 400MHz Mobile Pentium II.
  2. It is not completely clear if the 770E and 770ED had Mobile Pentium II processors or desktop Pentium II processors at 266MHz.
  3. 560Z uses "Mini-Cartridge" form factor