Key facts
- Launched
- November 1, 1995 , (30 years ago) ( 1995-11-01 )
- Marketed by
- Intel
- Designed by
- Intel
- Common manufacturer
- Intel
- Cpuid code
- 0F619h
- Max cpu clock rate
- 150 MHz to 200 MHz
- Fsb speeds
- 60 MT/s to 66 MT/s
- Data width
- 64 bits
- Address width
- 36 bits
- Virtual address width
- 32 bits
- Transistors
- 5.5 million
- Socket
- Socket 8
- L1 cache
- 16 KB (8 KB instructions + 8 KB data)
- L2 cache
- 256 KB – 1 MB
- Application
- Server , Workstation
- Technology node
- 500 nm to 350 nm
- Microarchitecture
- P6
- Instruction set
- x86
via Wikipedia infobox
Wikidata facts
- Image
- Intel KB80521EX150.jpg
Show 4 more facts
- Commons category
- Pentium Pro
- publication date
- 1995-11-01
- discontinuation date
- 1998-06-01
- number of processor cores
- 1
Sources (1)
via Wikidata · CC0
~21 min read
Article
The Pentium Pro is the first sixth-generation x86-based microprocessor developed and manufactured by Intel and introduced on November 1, 1995. It was the first x86-based Intel processor to implement the P6 microarchitecture (sometimes termed i686), and was designed to be the successor to the P5 of the original Pentium in the workstation and server CPU lineup.
While the Pentium and Pentium MMX had 3.1 and 4.5 million transistors, respectively, the Pentium Pro contained 5.5 million transistors. It was capable of both dual- and quad-processor configurations and only came in one form factor, the relatively large rectangular Socket 8.
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