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Cyrix Cx486

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Cyrix Cx486S25 FasCache

Picture of Cyrix Cx486S25 FasCache - front side Picture of Cyrix Cx486S25 FasCache - back side
  • Processor Speed:
    25.00 MHz
  • Bus Speed:
    25.00 MHz
  • L1 Cache: 2 kByte
  • FPU: no
  • Introduction:
      5/1993
  • Mfg. date:
      week 42/1993
Follow this link for an introductory comment on this chip:
  -> http://cpu-museum.de/forum/viewtopic.php?p=1201#1201


Cyrix Cx486DX-33GP

Picture of Cyrix Cx486DX-33GP - front side Picture of Cyrix Cx486DX-33GP - back side
  • Processor Speed:
    33.00 MHz
  • Bus Speed:
    33.00 MHz
  • L1 Cache: 8 kByte
  • FPU: yes
  • Introduction:
      9/1993
  • Mfg. date:
      week 9/1994

Performance:
doombench / doom 1.9s1high detaillow detail
full screen12.5 fps21.2 fps
small screen15.1 fps23.7 fps

setibench2: 0.1607%/h

1: System: OPTI 82C895 MB /w 256k cache, 16MB RAM, CL-GD5428 VLB-VGA (1MB), 850MB WD-AC2850 IDE, DOS6.
2: System: UMC 8886F/8881F MB /w 256k cache, 64MB RAM, 1MB Trident VGA PCI (1MB), RAM-Disk, Linux 2.2.19.


Cyrix Cx486S-33GP FasCache

Picture of Cyrix Cx486S-33GP FasCache - front side Picture of Cyrix Cx486S-33GP FasCache - back side
  • Processor Speed:
    33.00 MHz
  • Bus Speed:
    33.00 MHz
  • L1 Cache: 2 kByte
  • FPU: no
  • Introduction:
      5/1993
  • Mfg. date:
      week 45/1993


Cyrix Cx486DX-40 /w cooler

Picture of Cyrix Cx486DX-40 /w cooler - front side Picture of Cyrix Cx486DX-40 /w cooler - back side
  • Processor Speed:
    40.00 MHz
  • Bus Speed:
    40.00 MHz
  • L1 Cache: 8 kByte
  • FPU: yes
  • Introduction:
      9/1993
  • Mfg. date:
      week 12/1994

Performance:
doombench / doom 1.9s1high detaillow detail
full screen15.1 fps25.5 fps
small screen18.3 fps28.4 fps
1: System: OPTI 82C895 MB /w 256k cache, 16MB RAM, CL-GD5428 VLB-VGA (1MB), 850MB WD-AC2850 IDE, DOS6.


Cyrix Cx486DX-40GP

Picture of Cyrix Cx486DX-40GP - front side Picture of Cyrix Cx486DX-40GP - back side
  • Processor Speed:
    40.00 MHz
  • Bus Speed:
    40.00 MHz
  • L1 Cache: 8 kByte
  • FPU: yes
  • Introduction:
      9/1993
  • Mfg. date:
      week 33/1994

Performance:
doombench / doom 1.9s1high detaillow detail
full screen15.1 fps25.5 fps
small screen18.3 fps28.4 fps

setibench2: 0.2075%/h

1: System: OPTI 82C895 MB /w 256k cache, 16MB RAM, CL-GD5428 VLB-VGA (1MB), 850MB WD-AC2850 IDE, DOS6.
2: System: UMC 8886F/8881F MB /w 256k cache, 64MB RAM, 1MB Trident VGA PCI (1MB), RAM-Disk, Linux 2.2.19.


Cyrix Cx486S40 FasCache

Picture of Cyrix Cx486S40 FasCache - front side Picture of Cyrix Cx486S40 FasCache - back side
  • Processor Speed:
    40.00 MHz
  • Bus Speed:
    40.00 MHz
  • L1 Cache: 2 kByte
  • FPU: no
  • Introduction:
      5/1993
  • Mfg. date:
      week 43/1993
Follow this link for an introductory comment on this chip:
  -> http://cpu-museum.de/forum/viewtopic.php?p=1201#1201


Cyrix Cx486S40 FasCache /w cooler

Picture of Cyrix Cx486S40 FasCache /w cooler - front side Picture of Cyrix Cx486S40 FasCache /w cooler - back side
  • Processor Speed:
    40.00 MHz
  • Bus Speed:
    40.00 MHz
  • L1 Cache: 2 kByte
  • FPU: no
  • Introduction:
      5/1993
  • Mfg. date:
      week 44/1993


Cyrix Cx486DX-50GP

Picture of Cyrix Cx486DX-50GP - front side Picture of Cyrix Cx486DX-50GP - back side
  • Processor Speed:
    50.00 MHz
  • Bus Speed:
    50.00 MHz
  • L1 Cache: 8 kByte
  • FPU: yes
  • Introduction:
      9/1993
  • Mfg. date:
      week 46/1993
Follow this link for an introductory comment on this chip:
  -> http://cpu-museum.de/forum/viewtopic.php?p=1201#1201

Performance:

setibench2: 0.2746%/h

2: System: UMC 8886F/8881F MB /w 256k cache, 64MB RAM, 1MB Trident VGA PCI (1MB), RAM-Disk, Linux 2.2.19.


Cyrix Cx486DX2-50 /w cooler

Picture of Cyrix Cx486DX2-50 /w cooler - front side Picture of Cyrix Cx486DX2-50 /w cooler - back side
  • Processor Speed:
    50.00 MHz
  • Bus Speed:
    25.00 MHz
  • L1 Cache: 8 kByte
  • FPU: yes
  • Introduction:
      9/1993
  • Mfg. date:
      week 32/1994
Follow this link for an introductory comment on this chip:
  -> http://cpu-museum.de/forum/viewtopic.php?p=1370#1370


Cyrix Cx486DX2-50GP

Picture of Cyrix Cx486DX2-50GP - front side Picture of Cyrix Cx486DX2-50GP - back side
  • Processor Speed:
    50.00 MHz
  • Bus Speed:
    25.00 MHz
  • L1 Cache: 8 kByte
  • FPU: yes
  • Introduction:
      9/1993
  • Mfg. date:
      week 17/1994


Cyrix Cx486DX2-66 /w cooler

Picture of Cyrix Cx486DX2-66 /w cooler - front side Picture of Cyrix Cx486DX2-66 /w cooler - back side
  • Processor Speed:
    66.00 MHz
  • Bus Speed:
    33.00 MHz
  • L1 Cache: 8 kByte
  • FPU: yes
  • Introduction:
      9/1993
  • Mfg. date:
      week 19/1995


Cyrix Cx486DX2-66GP

Picture of Cyrix Cx486DX2-66GP - front side Picture of Cyrix Cx486DX2-66GP - back side
  • Processor Speed:
    66.00 MHz
  • Bus Speed:
    33.00 MHz
  • L1 Cache: 8 kByte
  • FPU: yes
  • Introduction:
      9/1993
  • Mfg. date:
      week 26/1995


Cyrix Cx486DX2-66GP Windows logo

Picture of Cyrix Cx486DX2-66GP Windows logo - front side Picture of Cyrix Cx486DX2-66GP Windows logo - back side
  • Processor Speed:
    66.00 MHz
  • Bus Speed:
    33.00 MHz
  • L1 Cache: 8 kByte
  • FPU: yes
  • Introduction:
      9/1993
  • Mfg. date:
      week 34/1994


Cyrix Cx486DX2-v66 FQFP

Picture of Cyrix Cx486DX2-v66 FQFP - front side Picture of Cyrix Cx486DX2-v66 FQFP - back side
  • Processor Speed:
    66.00 MHz
  • Bus Speed:
    33.00 MHz
  • L1 Cache: 8 kByte
  • FPU: yes


Cyrix Cx486DX2-V66GP

Picture of Cyrix Cx486DX2-V66GP - front side Picture of Cyrix Cx486DX2-V66GP - back side
  • Processor Speed:
    66.00 MHz
  • Bus Speed:
    33.00 MHz
  • L1 Cache: 8 kByte
  • FPU: yes
  • Mfg. date:
      week 7/1995


Cyrix Cx486DX2-80 /w cooler

Picture of Cyrix Cx486DX2-80 /w cooler - front side Picture of Cyrix Cx486DX2-80 /w cooler - back side
  • Processor Speed:
    80.00 MHz
  • Bus Speed:
    40.00 MHz
  • L1 Cache: 8 kByte
  • FPU: yes
  • Introduction:
      11/1994
  • Mfg. date:
      week 16/1995


Cyrix Cx486DX2-80GP

Picture of Cyrix Cx486DX2-80GP - front side Picture of Cyrix Cx486DX2-80GP - back side
  • Processor Speed:
    80.00 MHz
  • Bus Speed:
    40.00 MHz
  • L1 Cache: 8 kByte
  • FPU: yes
  • Introduction:
      11/1994
  • Mfg. date:
      week 14/1995
Follow this link for an introductory comment on this chip:
  -> http://cpu-museum.de/forum/viewtopic.php?p=184#184


Cyrix Cx486DX2-V80GP

Picture of Cyrix Cx486DX2-V80GP - front side Picture of Cyrix Cx486DX2-V80GP - back side
  • Processor Speed:
    80.00 MHz
  • Bus Speed:
    40.00 MHz
  • L1 Cache: 8 kByte
  • FPU: yes
  • Introduction:
      11/1994
  • Mfg. date:
      week 15/1995


Cyrix Cx486DX4-100GP

Picture of Cyrix Cx486DX4-100GP - front side Picture of Cyrix Cx486DX4-100GP - back side
  • Processor Speed:
    100.00 MHz
  • Bus Speed:
    33.00 MHz
  • L1 Cache: 8 kByte
  • FPU: yes
  • Introduction:
      9/1995
  • Mfg. date:
      week 38/1995
Follow this link for an introductory comment on this chip:
  -> http://cpu-museum.de/forum/viewtopic.php?p=1370#1370


Cyrix Cx486DX4-100GP4 DX4-P/O

Picture of Cyrix Cx486DX4-100GP4 DX4-P/O - front side Picture of Cyrix Cx486DX4-100GP4 DX4-P/O - back side
  • Processor Speed:
    100.00 MHz
  • Bus Speed:
    33.00 MHz
  • L1 Cache: 8 kByte
  • FPU: yes
  • Introduction:
      9/1995
  • Mfg. date:
      week 31/1995

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.