Intel 80486
Sign in to saveAlso known as 486, i486, Intel 486, 486 model, 80486, 486 CPU, 80486 model, 80486 CPU
The Intel 486, officially named i486 and also known as 80486, is a microprocessor introduced in 1989. It is a higher-performance follow-up to the Intel 386. It represents the fourth generation of binary compatible CPUs following the 8086 of 1978, the Intel 80286 of 1982, and 1985's i386.
Key facts
- CPU.name
- i486
- CPU.image
- upright=0.5|frameless|class=skin-invertframeless|upright=1
- CPU.caption
- The exposed die of an Intel 486DX2
- CPU.manuf1
- Intel, IBM, AMD, Texas Instruments, Harris Semiconductor, UMC, SGS Thomson
- CPU.designfirm
- Intel, with Pat Gelsinger as chief architect
- CPU.produced start
- April 10, 1989
- CPU.produced end
- September 28, 2007
- CPU.size from
- 1 μm
- CPU.size to
- 600 nm
- CPU.transistors
- 1.2–1.6 million
- CPU.slowest
- 16
- CPU.fastest
- 100
- CPU.fast unit
- MHz
- CPU.fsb slowest
- 16
- CPU.fsb slow unit
- MHz
- CPU.fsb fastest
- 50
- CPU.fsb fast unit
- MHz
- CPU.l1cache
- 8 KB to 16 KB
via Wikipedia infobox
Wikidata facts
- Follows
- Intel 80386
- Developer
- Intel
- Manufacturer
- AMD
- Image
- Intel A80486-25.jpg
Show 9 more facts
- number of processor cores
- 3
- fabrication method
- 600 nm lithography process
- clock frequency
- 25
- publication date
- 1989-04-00
- discontinuation date
- 2007-09-28
- socket supported
- Socket 3
- Commons category
- Intel i486
- instruction set
- x86
- FSB speed
- 50
Sources (3)
via Wikidata · CC0