Intel Pentium III Tualatin core

Pentium III family · Celeron family · All CPU core names

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Coppermine
  • » 0.18 micron
  • » 256 KB L2 cache
Pentium III
Mobile Pentium III
Celeron
Mobile Celeron
Tualatin
  • » 0.13 micron
  • » 512 KB L2 cache
  • » AGTL system bus
Pentium III
Mobile Pentium III-M
Celeron
Mobile Celeron
Tualatin-256
  • » 256 KB L2 cache
Pentium III
Celeron
Mobile Celeron
  Tualatin was the last core based on P6 micro-architecture. The first core of the next Intel microarchitecture, NetBurst, was Willamette.

The Tualatin core was introduced in 2001. The core is based on P6 microarchitecture.

New core features:

  • 0.13 micron manufacturing process
  • 512 KB on-die level 2 cache
  • Lower core voltage
  • Lower power consumption
  • AGTL system bus

Microprocessors with Tualatin core can be identified by:

  • Part number: part number contains "80530".
    For example: RJ80530GZ014512.
  • CPU ID: First two digits of CPU ID are "6B". All production versions of Tualatin processors had CPU ID 6B1 or 6B4.

To distinguish between Tualatin Pentium III cores that have different sizes of L2 cache, the core with 256 KB L2 cache is often called Tualatin-256.

Desktop processors
Desktop Pentium IIICeleron
Manufacturing technology0.13 micron
Frequency800 MHz - 1400 MHz1000 MHz - 1500 MHz
Fastest processorRK80530PZ017256 / RK80530PZ01725E - 1400 MHz, 256 KB L2 cache, FC-PGA2 package
RK80530KZ017512 / RK80530KZ01751E (BX80530C1400512) - 1400 MHz, 512 KB L2 cache, FC-PGA2 package
RJ80530KZ001512 - 1000 MHz, micro FC-BGA package
RK80530RY017256 (BX80530F1400256) - 1400 MHz
RK80530RY021256 - 1500 MHz
Front-side bus133 MHz100 MHz
L2 cache256 KB
512 KB
256 KB
Package370-pin Flip-Chip Ping Grid Array with heatspreader
479-ball micro FC-BGA
370-pin Flip-Chip Ping Grid Array with heatspreader
SocketSocket 370

Mobile processors
Mobile Pentium III-MMobile Celeron
Manufacturing technology0.13 micron
Frequency700 MHz - 1333 MHz400 MHz - 1333 MHz
Fastest processorRH80530GZ014512 - 1333 MHz, 133 MHz FSB, micro FC-PGA package
RJ80530GZ014512 - 1333 MHz, 133 MHz FSB, micro FC-BGA package
RJ80530UY900512 - 900 MHz, 100 MHz FSB, micro FC-BGA package
RH80530NZ014256 / RH80530WZ014256 - 1333 MHz, 133 MHz FSB, micro-FCPGA package
RJ80530VY700256 - 700 MHz, 100 MHz FSB, micro-FCBGA package
RJ80530NZ001256 - 1000 MHz, 133 MHz FSB, micro-FCBGA package
Front-side bus100 MHz
133 MHz
L2 cache512 KB256 KB
Package478-pin micro FC-PGA
479-ball micro FC-BGA

(c) Copyright 2003 Gennadiy Shvets