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Intel Pentium III 550 - 80525PY550512 (BX80525U550512) information

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Type:CPU Manufacturer:Intel
family:Pentium III microprocessors:Intel Pentium III 400 - 80525PZ400512
General information
Type CPU / Microprocessor
Market segment Desktop
Family
Intel Pentium III
CPU part numbers
  • 80525PY550512 is an OEM/tray microprocessor
  • BX80525U550512 is a boxed microprocessor
Frequency    550 MHz
Bus speed    100 MHz
Clock multiplier    5.5
Package Single Edge Contact Cartridge 2 (SECC2)
Socket Slot 1 / SC242
Introduction date May 17, 1999
Price at introduction $700
S-spec numbers
Part number ES/QS processors Production processors
  QB78 SL3F7 SL3FJ
80525PY550512 + +  
BX80525U550512     +
Architecture / Microarchitecture
Microarchitecture P6
Processor core    Katmai
Core stepping    kC0 (QB78, SL3F7, SL3FJ)
CPUID 673 (SL3F7, SL3FJ)
Manufacturing process 0.25 micron
9.5 million transistors
Data width 32 bit
Data bus width 64 bit
The number of CPU cores 1
The number of threads 1
Floating Point Unit Integrated
Level 1 cache size    16 KB instruction cache
16 KB data cache
Level 2 cache size    Half-speed in-package 512 KB
Multiprocessing Up to 2 processors
Features
  • MMX instructions
  • SSE / Streaming SIMD Extensions
Low power features
  • AutoHALT state   
  • Stop Grant state   
  • Sleep state   
  • Deep Sleep state   
  • System Management Mode
Electrical / Thermal parameters
Min/Recommended/Max V core 1.93V / 2V / 2.07V
Minimum/Maximum operating temperature    0°C - 80°C
Minimum/Maximum power dissipation    3.53 Watt (Stop Grant mode) / 39.8 Watt
Notes on Intel Pentium III 550 MHz
  • The processor is usually marked as 550/512/100/2.0V S1

Intel Pentium III 550 - 80525PY550512 (BX80525U550512)microprocessors pictures
Intel Pentium III 550 - 80525PY550512 (BX80525U550512)

other microprocessors
Intel Pentium III 600 - 80525PY600512 (BX80525U600512) Intel Pentium III 600 - 80525PZ600512 (BX80525H600512 / BX80525H600512E)
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Intel Pentium III 500 - 80526PY500256 Intel Pentium III 500 - RB80526PY500256 (BX80526F500256 / BX80526F500256E)
Intel Pentium III 533 - 80526PZ533256 (BX80526U533256) Intel Pentium III 533 - RB80526PZ533256 (BX80526F533256E)
Intel Pentium III 550 - 80526PY550256 (BX80526U550256 / BX80526U550256E) Intel Pentium III 550 - RB80526PY550256 (BX80526F550256 / BX80526F550256E)
Intel Pentium III 600 - 80526PY600256 (BX80526PY600256 / BX80526H600256) Intel Pentium III 600 - 80526PZ600256 / KC80526PZ600256 (BX80526U600256)

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