IBM 486

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IBM Blue Lightning 486

The IBM Blue Lightning 486 was based on a Cyrix Cx486 core.

Features

  • 8 KB (or 16?) L1-Cache
  • no L2-Cache
  • integrated FPU

Available Types and ThinkPads featuring them

Model/Freq. (MHz) FSB (MHz) VCore (MHz) TDP (W) ThinkPad Models
486 DX4
100 33 ... ...
75 25 ... ...
486 DX2
80 40 ... ...
66 33 ... ...
50 25 ... ...

Thermal Specifications

GCC Optimization Flags

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