Intel Pentium III 866 - 80526PZ866256 / KC80526PZ866256 (BX80526U866256)

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Specifications

Tools

Intel Pentium III 866 MHz specifications

General information

Type

CPU / Microprocessor

Market segment

Desktop

Family

Intel Pentium III

CPU part numbers

80526PZ866256 is an OEM/tray microprocessor
KC80526PZ866256 is an OEM/tray microprocessor
BX80526U866256 is a boxed microprocessor

Frequency ?

866 MHz

Bus speed ?

133 MHz

Clock multiplier ?

6.5

Package

Single Edge Contact Cartridge 2 (SECC2)

Socket

Slot 1 / SC242

Introduction date

Mar 20, 2000

S-spec numbers

	ES/QS processors		Production processors
Part number	QU01	QX98	SL43G	SL47N	SL47S	SL4BV
80526PZ866256	+	+				+
BX80526U866256				+	+
KC80526PZ866256			+		+	+

Architecture / Microarchitecture

Microarchitecture

Processor core ?

Coppermine

Core steppings ?

cB0 (SL43G, SL47N, SL47S)
cC0 (QX98, SL4BV)

CPUIDs

683 (SL43G, SL47N, SL47S)
686 (QX98, SL4BV)

Manufacturing process

0.18 micron
28 million transistors

Data width

32 bit

Data bus width

64 bit

The number of cores

The number of threads

Floating Point Unit

Integrated

Level 1 cache size ?

16 KB instruction cache
16 KB data cache

Level 2 cache size ?

Full-speed on-die 256 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

1.57V / 1.65V / 1.69V
1.62V / 1.7V / 1.74V

Minimum/Maximum operating temperature ?

0°C - 80°C

Minimum/Maximum power dissipation ?

4.23 Watt (Stop Grant mode) / 26.9 Watt (1.65V core)
4.35 Watt (Stop Grant mode) / 27.71 Watt (1.7V core)

Notes on Intel 80526PZ866256

The processor is usually marked as 866/256/133/1.7V S1 or 866/256/133/1.65V S1, where the last number specifies processor's core voltage. If the processor is marked with 80526PZ866256 part number then use processor specification number to identify processor's core voltage

CPUs, related to Intel Pentium III 866 MHz (80526PZ866256)

Model Freq. L2
cache Multi-
processing TDP Features

Intel Pentium III (Coppermine) family, Slot 1

   Pentium III 550E (Slot 1) 550 MHz 256 KB 2 SSE

   Pentium III 600E (Slot 1) 600 MHz 256 KB 2 SSE

   Pentium III 600EB (Slot 1) 600 MHz 256 KB 2 SSE

   Pentium III 650 MHz (80526PY650256) 650 MHz 256 KB 2 SSE

   Pentium III 667 MHz (80526PZ667256) 667 MHz 256 KB 2 SSE

   Pentium III 700 MHz (80526PY700256) 700 MHz 256 KB 2 SSE

   Pentium III 733 MHz (80526PZ733256) 733 MHz 256 KB 2 SSE

   Pentium III 750 MHz (80526PY750256) 750 MHz 256 KB 2 SSE

   Pentium III 800 MHz (80526PY800256) 800 MHz 256 KB 2 SSE

   Pentium III 800EB (Slot 1) 800 MHz 256 KB 2 SSE

   Pentium III 850 MHz (80526PY850256) 850 MHz 256 KB 2 SSE

   Pentium III 866 MHz (80526PZ866256) 866 MHz 256 KB 2 SSE

   Pentium III 933 MHz (80526PZ933256) 933 MHz 256 KB 2 SSE

   Pentium III 1 GHz (80526PY1000256) 1 GHz 256 KB 2 SSE

   Pentium III 1BGHz (Slot 1) 1 GHz 256 KB 2 SSE

Intel Pentium III (Coppermine) family, P6 micro-architecture, Other sockets

   Pentium III 1BGHz (Socket 370) 1 GHz 256 KB SSE

   Pentium III 1.1 GHz (RB80526PY005256) 1.1 GHz 256 KB SSE

   Pentium III 1.13 GHz (RK80526PZ006256) 1.13 GHz 256 KB SSE

Other families, P6 micro-architecture, Slot 1

   Celeron 400 MHz (80524RX400128) 400 MHz 128 KB SSE

   Celeron 433 MHz (80524RX433128) 433 MHz 128 KB SSE

   Pentium II 450 MHz (80523PY450512PE SECC2) 450 MHz 512 KB 2 27.1 Watt SSE

   Pentium II 450 MHz (80523PY450512PE) 450 MHz 512 KB 2 27.1 Watt SSE

   Pentium III 600 MHz (80525PY600512) 600 MHz 512 KB 2 SSE

   Pentium III 600B 600 MHz 512 KB 2 SSE

• Highlighted numbers and features indicate whether specific processor performs better or worse than Pentium III 866 MHz (80526PZ866256)

• Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)

• List of related CPUs is not complete.

• Features abbreviations:

SSE - SSE instructions

Intel Pentium III 866 MHz Overclocking

Sorry, we do not have overclocking data for this processor at this time.

Pictures (4)

866/256/133/1.65V S1 - Top view
866 MHz 256 KB L2 cache Single Edge Contact cartridge 2 (slot 1)

866/256/133/1.65V S1 - Front view
866 MHz 256 KB L2 cache Single Edge Contact cartridge 2 (slot 1)

866/256/133/1.65V S1 - Back view
866 MHz 256 KB L2 cache Single Edge Contact cartridge 2 (slot 1)


CPU Collector
2009-12-16 08:33:58 Posted by: dvthanh2000@yahoo.com

CPU ID

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Last modified: 8 May 2013