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IBM 486

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IBM Blue Lightning 486 DX2 - 50GP 50MHz /w cooler

Picture of IBM Blue Lightning 486 DX2 - 50GP 50MHz /w cooler - front side Picture of IBM Blue Lightning 486 DX2 - 50GP 50MHz /w cooler - back side
  • Processor Speed:
    50.00 MHz
  • Bus Speed:
    25.00 MHz
  • L1 Cache: 8 kByte
  • FPU: yes
  • Introduction:
      9/1993


IBM Blue Lightning DX2 486-V666GA 66MHz

Picture of IBM Blue Lightning DX2 486-V666GA 66MHz - front side Picture of IBM Blue Lightning DX2 486-V666GA 66MHz - back side
  • Processor Speed:
    66.00 MHz
  • Bus Speed:
    33.00 MHz
  • L1 Cache: 8 kByte
  • FPU: yes
  • Introduction:
      3/1994


IBM Blue Lightning DX2 486-V580GA 80MHz

Picture of IBM Blue Lightning DX2 486-V580GA 80MHz - front side Picture of IBM Blue Lightning DX2 486-V580GA 80MHz - back side
  • Processor Speed:
    80.00 MHz
  • Bus Speed:
    40.00 MHz
  • L1 Cache: 8 kByte
  • FPU: yes
  • Introduction:
      2/1995


IBM 486 DX4 486-4V3100GC 100MHz

Picture of IBM 486 DX4 486-4V3100GC 100MHz - front side Picture of IBM 486 DX4 486-4V3100GC 100MHz - back side
  • Processor Speed:
    100.00 MHz
  • Bus Speed:
    33.00 MHz
  • L1 Cache: 8 kByte
  • FPU: yes
  • Introduction:
      9/1995

Performance:
doombench / doom 1.9s1high detaillow detail
full screen30.8 fps49.7 fps
small screen36.2 fps53.9 fps
1: System: OPTI 82C895 MB /w 256k cache, 16MB RAM, CL-GD5428 VLB-VGA (1MB), 850MB WD-AC2850 IDE, DOS6.