Intel Mobile Pentium III 850 - KC80526GY850256

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Intel Mobile Pentium III 850 MHz specifications

General information

Type

CPU / Microprocessor

Market segment

Mobile

Family

Intel Mobile Pentium III

CPU part number

KC80526GY850256 is an OEM/tray microprocessor

Frequency ?

850 MHz

Bus speed ?

100 MHz

Clock multiplier ?

8.5

Package

495-ball plastic BGA2 (PBGA-B495)
1.22" x 1.07" (3.1 cm x 2.72 cm)

Socket

BGA495

Introduction date

Sep 25, 2000

Price at introduction

$722

S-spec numbers

	ES/QS processors	Production processors
Part number	QAB6	SL4AG	SL547
KC80526GY850256	+	+	+

Architecture / Microarchitecture

Microarchitecture

Processor core ?

Coppermine

Core steppings ?

BC0 (SL4AG)
BD0 (QAB6, SL547)

CPUIDs

686 (SL4AG)
68A (QAB6, SL547)

Manufacturing process

0.18 micron
28 million transistors

Data width

32 bit

The number of cores

The number of threads

Floating Point Unit

Integrated

Level 1 cache size ?

16 KB 4-way set associative instruction cache
16 KB 4-way set associative write-back data cache

Level 2 cache size ?

256 KB 8-way set associative on-die cache

Features

MMX instructions
SSE / Streaming SIMD Extensions

Low power features

Stop Grant mode ?
Auto Halt mode ?
Sleep mode ?
Deep Sleep mode ?
Quick Start mode
SpeedStep technology ?

Electrical / Thermal parameters

Min/Recommended/Max V core

1.485V / 1.6V / 1.64V

Minimum/Maximum operating temperature ?

0°C - 100°C

Minimum/Maximum power dissipation ?

5.74 Watt (Stop Grant mode) / 28.86 Watt

Thermal Design Power ?

18.2 Watt

Notes on Intel KC80526GY850256

Markings on the processor are "KC 850/256"
The CPU runs at 700 MHz in battery-optimized mode (1.35 Volt)

CPUs, related to Intel Mobile Pentium III 850 MHz (KC80526GY850256)

Model Freq. L2
cache TDP Features

Intel Mobile Pentium III family, BGA495

   Mobile Pentium III 500 MHz (KC80526LY500256) 500 MHz 256 KB 7.9 Watt SS

   Mobile Pentium III 500 MHz (KC80526NY500256) 500 MHz 256 KB SS

   Mobile Pentium III 500 MHz (KC80526GU500256) 500 MHz 256 KB 5 Watt SS

   Mobile Pentium III 600 MHz (KC80526GL600256) 600 MHz 256 KB 8.7 Watt SS

   Mobile Pentium III 600 MHz (KC80526GU600256) 600 MHz 256 KB 7 Watt SS

   Mobile Pentium III 600 MHz (KC80526GY600256) 600 MHz 256 KB SS

   Mobile Pentium III 650 MHz (KC80526GY650256) 650 MHz 256 KB SS

   Mobile Pentium III 700 MHz (KC80526GL700256) 700 MHz 256 KB 10.2 Watt SS

   Mobile Pentium III 700 MHz (KC80526GY700256) 700 MHz 256 KB 15 Watt SS

   Mobile Pentium III 750 MHz (KC80526GL750256) 750 MHz 256 KB 12.4 Watt SS

   Mobile Pentium III 750 MHz (KC80526GY750256) 750 MHz 256 KB 15.8 Watt SS

   Mobile Pentium III 800 MHz (KC80526GY800256) 800 MHz 256 KB 17 Watt SS

   Mobile Pentium III 850 MHz (KC80526GY850256) 850 MHz 256 KB 18.2 Watt SS

   Mobile Pentium III 900 MHz (KC80526GY900256) 900 MHz 256 KB 23.3 Watt SS

   Mobile Pentium III 1 GHz (KC80526GY001256) 1 GHz 256 KB 24.8 Watt SS

Intel Mobile Pentium III family, P6 micro-architecture, Other sockets

   Mobile Pentium III 850 MHz (KP80526GY850256) 850 MHz 256 KB 18.2 Watt SS

   Mobile Pentium III 900 MHz (KP80526GY900256) 900 MHz 256 KB 23.3 Watt SS

   Mobile Pentium III 1 GHz (KP80526GY001256) 1 GHz 256 KB 24.8 Watt SS

Other families, P6 micro-architecture, BGA495

   Mobile Celeron 650 MHz (KC80526NY650128) 650 MHz 128 KB 21.5 Watt SS

   Mobile Celeron 700 MHz (KC80526NY700128) 700 MHz 128 KB 23 Watt SS

   Mobile Celeron 750 MHz (KC80526NY750128) 750 MHz 128 KB 24.6 Watt SS

   Mobile Celeron 800 MHz (KC80526NY800128) 800 MHz 128 KB 25.9 Watt SS

   Mobile Celeron 850 MHz (KC80526NY850128) 850 MHz 128 KB 27.5 Watt SS

   Mobile Celeron 900 MHz (KC80526NY900128) 900 MHz 128 KB 30.7 Watt SS

• Highlighted numbers and features indicate whether specific processor performs better or worse than Mobile Pentium III 850 MHz (KC80526GY850256)

• 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:

SS - SpeedStep

Intel Mobile Pentium III 850 MHz Overclocking

Sorry, overclocking information for this microprocessor is not available at this time.

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CPU ID (1)

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CPUID features of Intel 850 MHz / 495 pin

NOTE: The CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the Intel Mobile Pentium III 850 MHz / 495 pin CPU.

Manufacturer:	Intel
CPU Family:	Mobile Pentium III
Processor Number:	850 MHz / 495 pin
Frequency:	701 MHz

Part number:	KC80526GY850256
S-Spec Number:	SL4AG
Comment:
Submitted by:	cocoe

General information
Vendor:	GenuineIntel
Processor type:	Original OEM Processor
CPUID signature:	686
Family:	6 (06h)
Model:	8 (08h)
Stepping:	6 (06h)
TLB/Cache details:	Data TLB: 4-KB Pages, 4-way set associative, 64 entries Data TLB: 4-MB Pages, 4-way set associative, 8 entries Instruction TLB: 4-KB Pages, 4-way set associative, 32 entries Instruction TLB: 4-MB Pages, fully associative, 2 entries

Cache: L1 data L1 instruction L2

Size: 16 KB 16 KB 256 KB

Associativity: 4-way set
associative 4-way set
associative 8-way set
associative

Line size: 32 bytes 32 bytes 32 bytes

Instruction set extensions Additional instructions

MMX CMOV

SSE CMPXCHG8B

FXSAVE/FXRSTORE

SYSENTER/SYSEXIT

Major features Other features

On-chip Floating Point Unit 36-bit page-size extensions

Debugging extensions

Machine check architecture

Machine check exception

Memory-type range registers

Model-specific registers

Page attribute table

Page global extension

Page-size extensions (4MB pages)

Physical address extensions

Time stamp counter

Virtual 8086-mode enhancements

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Last modified: 8 Jun 2013