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Intel 80486DX

A80486DX-25 25MHz old logo
A80486DX-33 33MHz
A80486DX-33 33MHz (opened)
A80486DX-33 33MHz old logo
A80486DX-50 50MHz
A80486DX2-50 50MHz '89'92
A80486DX2-50 50MHz 1989
A80486DX2-66 66MHz '89'92
A80486DX2-66 66MHz '89'93
A80486DX2-66 66MHz 1989
A80486DX2-66 66MHz OEM blue cooler
A80486DX4-100 100MHz '89'94

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Intel A80486DX-25 25MHz old logo

Processor Speed:

25.00 MHz
Bus Speed:

25.00 MHz
L1 Cache: 8 kByte
FPU: yes
Introduction:
4/1989
Mfg. date:
week 33/1990

Performance:

doombench / doom 1.9s¹	high detail	low detail
full screen	11.7 fps	19.5 fps
small screen	13.9 fps	21.3 fps

setibench²: 0.0942%/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.

Intel A80486DX-33 33MHz

Processor Speed:

33.00 MHz
Bus Speed:

33.00 MHz
L1 Cache: 8 kByte
FPU: yes
Introduction:
5/1990
Mfg. date:
week 38/1993

Performance:

doombench / doom 1.9s¹	high detail	low detail
full screen	15.5 fps	25.8 fps
small screen	18.5 fps	28.0 fps

¹: System: OPTI 82C895 MB /w 256k cache, 16MB RAM, CL-GD5428 VLB-VGA (1MB), 850MB WD-AC2850 IDE, DOS6.

Intel A80486DX-33 33MHz (opened)

Processor Speed:

33.00 MHz
Bus Speed:

33.00 MHz
L1 Cache: 8 kByte
FPU: yes
Introduction:
5/1990
Mfg. date:
week 37/1993

Performance:

doombench / doom 1.9s¹	high detail	low detail
full screen	15.5 fps	25.8 fps
small screen	18.5 fps	28.0 fps

¹: System: OPTI 82C895 MB /w 256k cache, 16MB RAM, CL-GD5428 VLB-VGA (1MB), 850MB WD-AC2850 IDE, DOS6.

Intel A80486DX-33 33MHz old logo

Processor Speed:

33.00 MHz
Bus Speed:

33.00 MHz
L1 Cache: 8 kByte
FPU: yes
Introduction:
5/1990
Mfg. date:
week 35/1991

Performance:

doombench / doom 1.9s¹	high detail	low detail
full screen	15.5 fps	25.8 fps
small screen	18.5 fps	28.0 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.

Intel A80486DX-50 50MHz

Processor Speed:

50.00 MHz
Bus Speed:

50.00 MHz
L1 Cache: 8 kByte
FPU: yes
Introduction:
6/1991
Mfg. date:
week 1/1993

Performance:

doombench / doom 1.9s¹	high detail	low detail
full screen	23.1 fps	37.5 fps
small screen	27.2 fps	40.7 fps

¹: System: OPTI 82C895 MB /w 256k cache, 16MB RAM, CL-GD5428 VLB-VGA (1MB), 850MB WD-AC2850 IDE, DOS6.

Intel A80486DX2-50 50MHz '89'92

Processor Speed:

50.00 MHz
Bus Speed:

25.00 MHz
L1 Cache: 8 kByte
FPU: yes
Mfg. date:
week 7/1994

Performance:

doombench / doom 1.9s¹	high detail	low detail
full screen	20.9 fps	33.9 fps
small screen	24.6 fps	36.7 fps

¹: System: OPTI 82C895 MB /w 256k cache, 16MB RAM, CL-GD5428 VLB-VGA (1MB), 850MB WD-AC2850 IDE, DOS6.

Intel A80486DX2-50 50MHz 1989

Processor Speed:

50.00 MHz
Bus Speed:

25.00 MHz
L1 Cache: 8 kByte
FPU: yes
Introduction:
3/1992
Mfg. date:
week 22/1992

Performance:

doombench / doom 1.9s¹	high detail	low detail
full screen	20.7 fps	33.6 fps
small screen	24.3 fps	36.4 fps

¹: System: OPTI 82C895 MB /w 256k cache, 16MB RAM, CL-GD5428 VLB-VGA (1MB), 850MB WD-AC2850 IDE, DOS6.

Intel A80486DX2-66 66MHz '89'92

Processor Speed:

66.00 MHz
Bus Speed:

33.00 MHz
L1 Cache: 8 kByte
FPU: yes
Introduction:
8/1992
Mfg. date:
week 48/1994

Performance:

doombench / doom 1.9s¹	high detail	low detail
full screen	27.6 fps	44.5 fps
small screen	32.4 fps	48.2 fps

¹: System: OPTI 82C895 MB /w 256k cache, 16MB RAM, CL-GD5428 VLB-VGA (1MB), 850MB WD-AC2850 IDE, DOS6.

Intel A80486DX2-66 66MHz '89'93

Processor Speed:

66.00 MHz
Bus Speed:

33.00 MHz
L1 Cache: 8 kByte
FPU: yes
Mfg. date:
week 47/1994

Performance:

doombench / doom 1.9s¹	high detail	low detail
full screen	27.7 fps	44.6 fps
small screen	32.4 fps	48.2 fps

¹: System: OPTI 82C895 MB /w 256k cache, 16MB RAM, CL-GD5428 VLB-VGA (1MB), 850MB WD-AC2850 IDE, DOS6.

Intel A80486DX2-66 66MHz 1989

Processor Speed:

66.00 MHz
Bus Speed:

33.00 MHz
L1 Cache: 8 kByte
FPU: yes
Introduction:
8/1992
Mfg. date:
week 15/1993

Performance:

doombench / doom 1.9s¹	high detail	low detail
full screen	27.6 fps	44.5 fps
small screen	32.4 fps	48.2 fps

¹: System: OPTI 82C895 MB /w 256k cache, 16MB RAM, CL-GD5428 VLB-VGA (1MB), 850MB WD-AC2850 IDE, DOS6.

Intel A80486DX2-66 66MHz OEM blue cooler

Processor Speed:

66.00 MHz
Bus Speed:

33.00 MHz
L1 Cache: 8 kByte
FPU: yes
Introduction:
8/1992
Mfg. date:
week 41/1993

Performance:

doombench / doom 1.9s¹	high detail	low detail
full screen	27.6 fps	44.5 fps
small screen	32.4 fps	48.2 fps

¹: System: OPTI 82C895 MB /w 256k cache, 16MB RAM, CL-GD5428 VLB-VGA (1MB), 850MB WD-AC2850 IDE, DOS6.

Intel A80486DX4-100 100MHz '89'94

Processor Speed:

100.00 MHz
Bus Speed:

33.00 MHz
L1 Cache: 16 kByte
FPU: yes
Introduction:
3/1994
Mfg. date:
week 45/1995

Performance:

doombench / doom 1.9s¹	high detail	low detail
full screen	31.8 fps	50.8 fps
small screen	37.1 fps	54.7 fps

¹: System: OPTI 82C895 MB /w 256k cache, 16MB RAM, CL-GD5428 VLB-VGA (1MB), 850MB WD-AC2850 IDE, DOS6.