P5 (microarchitecture) - Models and Variants

Models and Variants

Pentium and Pentium with MMX Technology
Code name P5 P54C P54CS P55C Tillamook
Product code 80500/ 80501 80502 80503
Process size (µm) 0.80 0.60 or 0.35* 0.35 0.35 (later 0.28) 0.25
Die area (mm2) 293.92 (16.7 x 17.6 mm) 148 @ 0,6 µm / 91 (later 83) @ 0,35 µm 91 (later 83) 141 @ 0,35 µm / 128 @ 0,28 µm 94.47 (9.06272 x 10.42416 mm)
Number of transistors (millions) 3.10 3.20 3.30 4.50
Socket Socket 4 Socket 5/7 Socket 7
Package CPGA CPGA/TCP* CPGA/PPGA/TCP* CPGA/PPGA/TCP* TCP/TCP on MMC-1
Clock speed (MHz) 50** 60 66 75 90 100 120 133 150 166 200 120* 133* 150* 166 200 233 166 200 233 266 300
Bus speed (MHz) 50 60 66 50 60 50 66 60 66 60 66 60 66 60 66
Core Voltage 5.0 5.0 5.15 3.3 2,9* 3.3 2.9* 3.3 3.1* 2.9* 3.3 3.1* 2.9* 3.3 3.1* 2.9* 3.3 3.1* 2.9* 3.3 3.3 2.2* 2.45* 2.45* 2.8 2.45* 2.8 2.8 1.9 1.8* 1.8* 1.8* 1.9 2.0* 2.0*
I/O Voltage 5.0 5.0 5.15 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 3.3 2.5 2.5 2.5 2.5 2.5
TDP (max. W) 12.1 (12.8)*** 14.6 (15.3) 16.0 (17.3) 8.0 (9.5) 6.0* (7.3*) 9.0 (10.6) 7.3* (8.8*) 10.1 (11.7) 8.0 at 0.6μ* (9.8 at 0.6μ*) 5.9 at 0.35μ* (7.6 at 0.35μ*) 12.8 (13.4) 7.1* (8.8*) 11.2 (12.2) 7.9* (9.8*) 11.6 (13.9) 10.0* (12.0*) 14.5 (15.3) 15.5 (16.6) 4.2* 7.8* (11.8*) 8.6* (12.7*) 13.1 (15.7) 9.0* (13.7*) 15.7 (18.9) 17.0 (21.5) 4.5 (7.4) 4.1* (5.4*) 5.0* (6.1*) 5.5* (7.0*) 7.6 (9.2) 7.6* (9.6*) 8.0*
Introduced 1993-03-22 1994-10-10 1994-03-07 1995-03-27 1995-06-12 1996-01-04 1996-06-10 1997-10-20 1997-05-19 1997-01-08 1997-06-02 1997-08 1998-01 1999-01
* An asterisk indicates that these were only available as Mobile Pentium or Mobile Pentium MMX chips for laptops.

** Seems to haven't been videly available and noted as "Engineering sample" here.

*** Calculated by formula P=C*U2*f from Pentium 60. TDP ( power = capacitance * voltage2 * frequency )

Pentium OverDrive with MMX Technology
Code name P54CTB
Product code PODPMT60X150 PODPMT66X166 PODPMT60X180 PODPMT66X200
Process size (µm) 0.35
Socket Socket 5/7
Package CPGA with heatsink, fan and voltage regulator
Clock speed (MHz) 125 150 166 150 180 200
Bus speed (MHz) 50 60 66 50 60 66
Upgrade for Pentium 75 Pentium 90 Pentium 100 and 133 Pentium 75 Pentium 90, 120 and 150 Pentium 100, 133 and 166
TDP (max. W) 15.6 15.6 15.6 18
Voltage 3.3 3.3 3.3 3.3
Embedded versions of Pentium with MMX Technology
Code name P55C Tillamook
Product code FV8050366200 FV8050366233 FV80503CSM66166 GC80503CSM66166 GC80503CS166EXT FV80503CSM66266 GC80503CSM66266
Process size (µm) 0.35 0.25
Clock speed (MHz) 200 233 166 166 166 266 266
Bus speed (MHz) 66 66 66 66 66 66 66
Package PPGA PPGA PPGA BGA BGA PPGA BGA
TDP (max. W) 15.7 17 4.5 4.1 4.1 7.6 7.6
Voltage 2.8 2.8 1.9 1.8 1.8 1.9 2.0

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