cpu-museum.de logo

cpu-museum.de - your online ressource for historic processors



Cyrix Cx486xRx

Discuss about these CPUs in the forum.


Cyrix Cx486DRx2 20/40GP /w cooler

Picture of Cyrix Cx486DRx2 20/40GP /w cooler - front side Picture of Cyrix Cx486DRx2 20/40GP /w cooler - back side
  • Processor Speed:
    40.00 MHz
  • Bus Speed:
    20.00 MHz
  • L1 Cache: 1 kByte
  • FPU: no
  • Introduction:
      9/1993
  • Mfg. date:
      week 39/1993
Follow this link for an introductory comment on this chip:
  -> http://cpu-museum.de/forum/viewtopic.php?p=1370#1370


Cyrix Cx486DRx2 25/50GP

Picture of Cyrix Cx486DRx2 25/50GP - front side Picture of Cyrix Cx486DRx2 25/50GP - back side
  • Processor Speed:
    50.00 MHz
  • Bus Speed:
    25.00 MHz
  • L1 Cache: 1 kByte
  • FPU: no
  • Introduction:
      9/1993
  • Mfg. date:
      week 37/1993
Follow this link for an introductory comment on this chip:
  -> http://cpu-museum.de/forum/viewtopic.php?p=1370#1370


Cyrix Cx486SRx2 25/50MP

Picture of Cyrix Cx486SRx2 25/50MP - front side Picture of Cyrix Cx486SRx2 25/50MP - back side
  • Processor Speed:
    50.00 MHz
  • Bus Speed:
    25.00 MHz
  • L1 Cache: 1 kByte
  • FPU: no
Follow this link for an introductory comment on this chip:
  -> http://cpu-museum.de/forum/viewtopic.php?p=2055#2055