Intel 486

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Intel 486

Features

  • 16-100 MHz tact
  • 16/20/25/33 MHz FSB
  • 1.0-1.6 Million Transistors
  • 0.6µm, 0.8µm or 1.0µm fabrication process
  • 5.0 VCore
  • 8 KB or 16 KB L1-Cache
  • no L2-Cache

Available Types and ThinkPads featuring them

Model/Freq. (MHz) FSB (MHz) VCore (MHz) TDP (W) ThinkPad Models
IntelDX4 - 0.6µm, 16 KB L1-Cache
100 33 3.3 4.29 755CD, 755CDV, 755CE, 755CSE, 755CV
75 25 3.3 3.21 345C, 345CS, 370C, 701C, 701CS, 730TE, 755C, 755Cs
IntelDX2 (Write-Back Enhanced) - 0.8µm
66 33 5.0 6.43
50 25 3.3 1.91
50 25 5.0 4.64
40 20 3.3 1.56
486 DX2 (SL Enhanced) - 0.8µm
66 33 5.0 6.00
50 25 3.3 1.81 360CE, 360CSE, 360PE, 755C, 755Cs
50 25 5.0 4.75
40 20 3.3 1.50
486 DX2 - 0.8µm
66 33 5.0 6.00
50 25 5.0 4.75 701C, 701CS
486 DX (SL Enhanced) - 0.8µm or 1.0µm
50 50 5.0 5.00
33 33 3.3 1.37
33 33 5.0 ...
486 DX - 0.8µm or 1.0µm
50 50 5.0 5.00
33 33 5.0 4.50
25 25 5.0 3.50
486 SL - 1.0µm
33 33 5.0 3.42 750, 750C, 750Cs, 750P
25 25 5.0 2.80 350, 350C
20 20 5.0 ...
486 SX (SL Enhanced) - 1.0µm
50 25 5.0 4.27
33 33 3.3 1.47 355, 355C, 355Cs, 360, 360C, 360Cs, 360P, 730T, PC110
33 33 5.0 3.42
25 25 3.3 1.04
25 25 5.0 2.80
486 SX - 1.0µm
33 33 3.3 3.42 230Cs (might as well be SL enhanced)
33 33 5.0 3.42
25 25 3.3 2.80
25 25 5.0 3.15
20 20 3.3 2.50
20 20 5.0 2.65
16 16 3.3 2.25
16 16 5.0 2.25

Thermal Specifications

GCC Optimization Flags