List of Intel Pentium III microprocessors

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The Pentium III from Intel is a sixth-generation CPU targeted at the consumer market.

Contents

[edit] Desktop processors

[edit] "Katmai" (250 nm)

  • All models support: MMX, SSE
  • The 'B' suffix denotes a 133 MHz FSB
  • The L2 cache is off-die and runs at 50% cpu speed.
Model Number Frequency L2-Cache Front Side Bus Mult Voltage TDP Socket Release Date Part Number(s) sSpec Number(s)
PIII 450 450 MHz 512 KiB 100 MT/s 4.5x 2.0 V 25.3 W Slot 1 May 1999 BX80525U450512 SL35D,SL37C
PIII 500 500 MHz 512 KiB 100 MT/s 5x 2.0 V 28 W Slot 1
PIII 533B 533 MHz 512 KiB 133 MT/s 4x 2.0 V 29.7 W Slot 1
PIII 550 550 MHz 512 KiB 100 MT/s 5.5x 2.0 V 30.8 W Slot 1 BX80525U550512 SL3F7,SL3FJ
PIII 600 600 MHz 512 KiB 100 MT/s 6x 2.05 V 34.5 W Slot 1 BX80525U600512 SL3JM
PIII 600B 600 MHz 512 KiB 133 MT/s 4.5x 2.05 V 34.5 W Slot 1 BX80525H600512 SL3JP

[edit] "Coppermine" (180 nm)

  • All models support: MMX, SSE
  • The 'B' suffix denotes a 133 MHz FSB
  • The 'E' suffix denotes the transition from Katmai's 250nm process to the 180nm process, but only on those models that overlap between Katmai and Coppermine families.
  • The L2 cache runs at 100% cpu speed
Model Number Frequency L2-Cache Front Side Bus Mult Voltage TDP Socket Release Date Part Number(s) sSpec Number(s)
PIII 500E 500 MHz 256 KiB 100 MT/s 5x 1.6 V 13.2 W Socket 370
PIII 533EB 533 MHz 256 KiB 133 MT/s 4x 1.6 V 14 W Socket 370
PIII 533EB 533 MHz 256 KiB 133 MT/s 4x 1.65 V 14 W Slot 1 BX80526U533256
PIII 550E 550 MHz 256 KiB 100 MT/s 5.5x 1.65 V 14.5 W Socket 370
PIII 550E 550 MHz 256 KiB 100 MT/s 5.5x 1.65 V 14.5 W Slot 1 BX80526U550256
PIII 600E 600 MHz 256 KiB 100 MT/s 6x 1.65 V 15.8 W Socket 370
PIII 600E 600 MHz 256 KiB 100 MT/s 6x 1.65 V 15.8 W Slot 1 BX80526PY600256
PIII 600EB 600 MHz 256 KiB 133 MT/s 4.5x 1.65 V 15.8 W Socket 370 SL3VB,SL3XT
PIII 600EB 600 MHz 256 KiB 133 MT/s 4.5x 1.65 V 15.8 W Slot 1 BX80526U600256
PIII 650 650 MHz 256 KiB 100 MT/s 6.5x 1.65 V 17 W Socket 370
PIII 650 650 MHz 256 KiB 100 MT/s 6.5x 1.65 V 17 W Slot 1 BX80526U650256
PIII 667B 666 MHz 256 KiB 133 MT/s 5x 1.65 V 17.5 W Socket 370
PIII 667B 666 MHz 256 KiB 133 MT/s 5x 1.65 V 17.5 W Slot 1 BX80526U667256
PIII 700 700 MHz 256 KiB 100 MT/s 7x 1.65 V 18.3 W Socket 370
PIII 700 700 MHz 256 KiB 100 MT/s 7x 1.65 V 18.3 W Slot 1 BX80526U700256
PIII 733B 733 MHz 256 KiB 133 MT/s 5.5x 1.65 V 19.1 W Socket 370
PIII 733B 733 MHz 256 KiB 133 MT/s 5.5x 1.65 V 19.1 W Slot 1 BX80526U733256
PIII 750 750 MHz 256 KiB 100 MT/s 7.5x 1.65 V 19.5 W Socket 370
PIII 750 750 MHz 256 KiB 100 MT/s 7.5x 1.65 V 19.5 W Slot 1 BX80526U750256
PIII 800 800 MHz 256 KiB 100 MT/s 8x 1.65 V 20.8 W Socket 370
PIII 800 800 MHz 256 KiB 100 MT/s 8x 1.65 V 20.8 W Slot 1 BX80526U800256
PIII 800B 800 MHz 256 KiB 133 MT/s 6x 1.65 V 20.8 W Socket 370
PIII 800B 800 MHz 256 KiB 133 MT/s 6x 1.65 V 20.8 W Slot 1 BX80526U800256
PIII 850 850 MHz 256 KiB 100 MT/s 8.5x 1.65 V 25.7 W Socket 370 SL49G
PIII 850 850 MHz 256 KiB 100 MT/s 8.5x 1.65 V 22.5 W Slot 1 BX80526U850256
PIII 866B 866 MHz 256 KiB 133 MT/s 6.5x 1.65 V 22.9 W Socket 370 SL4MD
PIII 866B 866 MHz 256 KiB 133 MT/s 6.5x 1.65 V 22.9 W Slot 1 BX80526U866256
PIII 900 900 MHz 256 KiB 100 MT/s 9x 1.7 V 23.2 W Socket 370
PIII 933B 933 MHz 256 KiB 133 MT/s 7x 1.7 V 24.5 W Socket 370 SL4ME
PIII 933B 933 MHz 256 KiB 133 MT/s 7x 1.7 V 25.5 W Slot 1 BX80526U933256
PIII 1000 1000 MHz 256 KiB 100 MT/s 10x 1.75 V 29 W Socket 370
PIII 1000 1000 MHz 256 KiB 100 MT/s 10x 1.7 V 26.1 W Slot 1 BX80526H1000256
PIII 1000B 1000 MHz 256 KiB 133 MT/s 7.5x 1.75 V 29 W Socket 370
PIII 1000B 1000 MHz 256 KiB 133 MT/s 7.5x 1.7 V 26.1 W Slot 1 BX80526PZ1000256 SL4BS
PIII 1100 1100 MHz 256 KiB 100 MT/s 10.5x 1.75 V 33 W Socket 370
PIII 1133B 1133 MHz 256 KiB 133 MT/s 8.5x 1.75 V Socket 370
PIII 1133B 1133 MHz 256 KiB 133 MT/s 8.5x 1.75 V Slot 1

[edit] "Coppermine-T" (180 nm)

  • All models support: MMX, SSE
  • The L2 cache runs at 100% cpu speed
Model Number Frequency L2-Cache Front Side Bus Mult Voltage TDP Socket Release Date Part Number(s)
PIII 866 866 MHz 256 KiB 133 MT/s 6x 1.75 V 38.2 W Socket 370
PIII 933 933 MHz 256 KiB 133 MT/s 7x 1.75 V 27.3 W Socket 370
PIII 1000 1000 MHz 256 KiB 133 MT/s 7.5x 1.75 V 29 W Socket 370
PIII 1133 1133 MHz 256 KiB 133 MT/s 8.5x 1.75 V 29.1 W Socket 370

[edit] "Tualatin" (130 nm)

  • All models support: MMX, SSE
  • The 'S' suffix denotes the presence of 512KiB L2 cache.
  • The Tualatin-class Pentium IIIs did not include the controversial Processor Serial Number feature that was present in the earlier Pentium IIIs
  • The L2 cache runs at 100% cpu speed
Model Number Frequency L2-Cache Front Side Bus Mult Voltage TDP Socket Release Date Part number sSpec Number(s)
PIII 1000 1000 MHz 256 KiB 133 MT/s 7.5x 1.5 V 29.9 W Socket 370
PIII 1133 1133 MHz 256 KiB 133 MT/s 8.5x 1.5 V 29.1 W Socket 370
PIII 1133S 1133 MHz 512 KiB 133 MT/s 8.5x 1.5 V 28.7 W Socket 370
PIII 1200 1200 MHz 256 KiB 133 MT/s 9x 1.5 V 29.9 W Socket 370 BX80530C1200256 SL5GN
PIII 1266S 1266 MHz 512 KiB 133 MT/s 9.5x 1.5 V 30.4 W Socket 370
PIII 1333 1333 MHz 256 KiB 133 MT/s 10x 1.5 V 29.9 W Socket 370
PIII 1400 1400 MHz 256 KiB 133 MT/s 10.5x 1.5 V 31.2 W Socket 370
PIII 1400S 1400 MHz 512 KiB 133 MT/s 10.5x 1.5 V 32.2 W Socket 370 BX80530C1400512 SL657[1], SL6BY[2]

[edit] External Links

[edit] References

  1. ^ Intel® Pentium® III Processor 1.40 GHz - SL657
  2. ^ Intel® Pentium® III Processor 1.40 GHz - SL6BY

[edit] See also

v • d • e
Intel processors
Discontinued
4004 · 4040 · 8008 · 8080 · 8085 · iAPX 432 · i860 · i960 · 8086 · 8088 · 80186 · 80188 · 80286 · 80386 · 80486 · Pentium · Pentium Pro · Pentium II · Pentium III · Itanium · Pentium Extreme Edition · Pentium M · Pentium D · Core
Current
Lists
Lists of speculated
Italics indicate non-x86 processors