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P5 µarch
General Info
Arch Type	CPU
Designer	Intel
Manufacturer	Intel
Introduction	April, 1993
Phase-out	October, 1995
Process	600 nm
Instructions
ISA	x86-32
Succession
80486 P6

P5 was the microarchitecture for Intel's for Pentium line of microprocessors as a successor to the 80486. Introduced in 1993, P5 was manufactured using 600 nm process. In late 1995 P5 was succeeded by P6.

Die Shot

• 600 nm process
• 3,100,000 transistors