Intel Pentium II 450 - 80523PY450512PE SECC2 (BX80523U450512E)

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Intel Pentium II 450 MHz specifications

General information

Type

CPU / Microprocessor

Market segment

Desktop

Family

Intel Pentium II

CPU part numbers

80523PY450512PE is an OEM/tray microprocessor
BX80523U450512E is a boxed microprocessor

Frequency ?

450 MHz

Bus speed ?

100 MHz

Clock multiplier ?

4.5

Package

Single Edge Contact Cartridge 2
5" x 2.44" x 0.494" (12.7 cm x 6.2 cm x 1.25 cm)

Socket

Slot 1 / SC242

Introduction date

24-Aug-98

Price at introduction

$669

S-spec numbers

	ES/QS processors			Production processors
Part number	Q437	Q563	Q738	SL2U7	SL358	SL37H
80523PY450512PE	+	+	+	+
BX80523U450512E					+	+

Architecture / Microarchitecture

Microarchitecture

Processor core ?

Deschutes

Core stepping ?

dB0 (SL2U7, SL358, SL37H)

CPUID

652 (SL2U7, SL358, SL37H)

Manufacturing process

0.25 micron, 7.5 million transistors

Data width

32 bit

Data bus width

64 bit

Floating Point Unit

Integrated

Level 1 cache size ?

16 KB code
16 KB data

Level 2 cache size ?

512 KB unified cache running at 1/2 of processor frequency

Physical memory

64 GB

Multiprocessing

Up to 2 processors

Features

MMX instructions

Low power features

AutoHALT state ?
Stop Grant state ?
Sleep state ?
Deep Sleep state ?

Electrical / Thermal parameters

Min/Recommended/Max V core

1.9V / 2V / 2.1V

V L2 cache

3.3V ± 5%

Maximum operating temperature ?

90°C

Maximum power dissipation ?

36.44 Watt

Thermal Design Power ?

27.1 Watt

Notes on Intel 80523PY450512PE SECC2

The processor can be marked as 450/512/100/2.0V

CPUs, related to Intel Pentium II 450 MHz (80523PY450512PE SECC2)

Model Freq. L2
cache Multi-
processing TDP Features

Intel Desktop Pentium II family, Slot 1

   Pentium II 266 MHz (DC80522PX2665EC) 266 MHz 512 KB 2

   Pentium II 300 MHz (80522PX300512) 300 MHz 512 KB 2 43 Watt

   Pentium II 300 MHz (80522PX300512EC) 300 MHz 512 KB 2 43 Watt

   Pentium II 300 MHz (80523PX300512PE) 300 MHz 512 KB 2 18.6 Watt

   Pentium II 333 MHz (80523PX333512) 333 MHz 512 KB 2 23.7 Watt

   Pentium II 333 MHz (80523PX333512PE) 333 MHz 512 KB 2 23.7 Watt

   Pentium II 350 MHz (80523PY350512) 350 MHz 512 KB 2 21.5 Watt

   Pentium II 350 MHz (80523PY350512PE SECC2) 350 MHz 512 KB 2 21.5 Watt

   Pentium II 350 MHz (80523PY350512PE) 350 MHz 512 KB 2 21.5 Watt

   Pentium II 400 MHz (80523PY400512) 400 MHz 512 KB 2 24.3 Watt

   Pentium II 400 MHz (80523PY400512PE SECC2) 400 MHz 512 KB 2 24.3 Watt

   Pentium II 400 MHz (80523PY400512PE) 400 MHz 512 KB 2 24.3 Watt

   Pentium II 450 MHz (80523PY450512) 450 MHz 512 KB 2 27.1 Watt

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

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

Other families, P6 micro-architecture, Slot 1

   Celeron 333 MHz (80524RX333128) 333 MHz 128 KB

   Celeron 366 MHz (80524RX366128) 366 MHz 128 KB

   Celeron 400 MHz (80524RX400128) 400 MHz 128 KB

   Celeron 433 MHz (80524RX433128) 433 MHz 128 KB

   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

• Highlighted numbers and features indicate whether specific processor performs better or worse than Pentium II 450 MHz (80523PY450512PE SECC2)

• 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 II 450 MHz Overclocking

Sorry, we do not have overclocking data for this Intel Pentium II microprocessor at this time.

Pictures (1)


CPU Collector
2009-11-16 23:57:21 Posted by: dvthanh2000@yahoo.com

CPU ID (1)

CPUID Tools

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CPUID features of Intel Pentium II 450 MHz

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 Pentium II 450 MHz CPU.

Manufacturer:	Intel
CPU Family:	Pentium II
Processor Number:	450 MHz
Frequency:	447 MHz

Part number:	80523PY450512PE SECC2
S-Spec Number:	SL358
Comment:
Submitted by:	cocoe

General information
Vendor:	GenuineIntel
Processor type:	Original OEM Processor
CPUID signature:	652
Family:	6 (06h)
Model:	5 (05h)
Stepping:	2 (02h)
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 512 KB

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

Line size: 32 bytes 32 bytes 32 bytes

Instruction set extensions Additional instructions

MMX CMOV

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 May 2013