Intel Pentium 4 640 3.2 GHz - JM80547PG0882MM / HH80547PG0882MM (BX80547PG3200F)

CPU » Intel » Pentium 4 families » Pentium 4 Prescott » 640

Specifications

Tools

Intel Pentium 4 640 specifications

General information

Type

CPU / Microprocessor

Market segment

Desktop

Family

Intel Pentium 4

Model number ?

640

CPU part numbers

JM80547PG0882MM is an OEM/tray microprocessor
HH80547PG0882MM is an OEM/tray microprocessor
BX80547PG3200F is a boxed microprocessor
BX80547PG3200FT is a boxed microprocessor

Frequency ?

3200 MHz

Bus speed ?

800 MHz

Clock multiplier ?

Package

775-land Flip-Chip Land Grid Array (FC-LGA4)
1.476" x 1.476" (3.75 cm x 3.75 cm)

Socket

Socket 775 / LGA775 / T

Introduction date

Feb 21, 2005

Price at introduction

$273

S-spec numbers

	Production processors
Part number	SL7Z8	SL8Q6
BX80547PG3200F	+	+
BX80547PG3200FT	+	+
HH80547PG0882MM		+
JM80547PG0882MM	+

Architecture / Microarchitecture

Microarchitecture

Netburst

Processor core ?

Prescott-2M

Core steppings ?

N0 (SL7Z8)
R0 (SL8Q6)

CPUIDs

F43 (SL7Z8)
F4A (SL8Q6)

Manufacturing process

0.09 micron
169 million transistors

Data width

64 bit

The number of cores

The number of threads

Floating Point Unit

Integrated

Level 1 cache size ?

16 KB data cache

Level 2 cache size ?

2 MB 8-way set associative cache with error-correction code

Features

MMX instructions
SSE / Streaming SIMD Extensions
SSE2 / Streaming SIMD Extensions 2
SSE3 / Streaming SIMD Extensions 3
EM64T / Extended Memory 64 technology / Intel 64 ?
HT / Hyper-Threading technology ?
NX / XD / Execute disable bit ?
Thermal Monitor 2

Low power features

System Management mode
Auto HALT mode ?
Stop Grant mode ?
Sleep mode ?
Enhanced HALT mode
SpeedStep technology ?

Electrical / Thermal parameters

V core ?

1.2V - 1.4V

Minimum/Maximum operating temperature ?

5°C - 66.6°C

Minimum/Maximum power dissipation ?

53.28 Watt (Stop Grant mode) / 98.83 Watt

Thermal Design Power ?

84 Watt

Notes on Intel JM80547PG0882MM

Bus frequency is 200 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 800 MHz
The part HH80547PG0882MM is RoHS compliant

CPUs, related to Intel Pentium 4 640

Model Cores /
Threads Freq. L2
cache TDP Features

Intel Desktop Pentium 4 Prescott family, Socket 775

   Pentium 4 541 1 / 2 3.2 GHz 1 MB 84 Watt NX, 64-bit, HT, SS

   Pentium 4 630 1 / 2 3 GHz 2 MB 84 Watt NX, 64-bit, HT, SS

   Pentium 4 550 / 550J 1 / 2 3.4 GHz 1 MB 115 Watt NX, 64-bit, HT, SS

   Pentium 4 551 1 / 2 3.4 GHz 1 MB 115 Watt NX, 64-bit, HT, SS

   Pentium 4 640 1 / 2 3.2 GHz 2 MB 84 Watt NX, 64-bit, HT, SS

   Pentium 4 560 / 560J 1 / 2 3.6 GHz 1 MB 115 Watt NX, 64-bit, HT, SS

   Pentium 4 561 1 / 2 3.6 GHz 1 MB 115 Watt NX, 64-bit, HT, SS

   Pentium 4 650 1 / 2 3.4 GHz 2 MB 84 Watt NX, 64-bit, HT, SS

   Pentium 4 570 / 570J 1 / 2 3.8 GHz 1 MB 115 Watt NX, 64-bit, HT, SS

   Pentium 4 571 1 / 2 3.8 GHz 1 MB 115 Watt NX, 64-bit, HT, SS

   Pentium 4 660 1 / 2 3.6 GHz 2 MB 115 Watt NX, 64-bit, HT, SS

   Pentium 4 662 1 / 2 3.6 GHz 2 MB 115 Watt NX, 64-bit, HT, VT, SS

   Pentium 4 662 (P) 1 / 2 3.6 GHz 2 MB 84 Watt NX, 64-bit, HT, VT, SS

   Pentium 4 670 1 / 2 3.8 GHz 2 MB 115 Watt NX, 64-bit, HT, SS

   Pentium 4 672 1 / 2 3.8 GHz 2 MB 115 Watt NX, 64-bit, HT, VT, SS

Intel Desktop Pentium 4 Prescott family, Netburst micro-architecture, Other sockets

   Pentium 4 3 GHz (RK80546PG0801M) 1 / 2 3 GHz 1 MB 89 Watt NX, 64-bit, HT, SS

   Pentium 4 3.2 GHz (RK80546PG0881M) 1 / 2 3.2 GHz 1 MB 103 Watt NX, 64-bit, HT, SS

   Pentium 4 3.4 GHz (RK80546PG0961M) 1 / 2 3.4 GHz 1 MB 103 Watt NX, 64-bit, HT, SS

Other families, Netburst micro-architecture, Socket 775

   Celeron D 365 1 / 1 3.6 GHz 512 KB 65 Watt NX, 64-bit, HT, SS

   Pentium 4 661 1 / 2 3.6 GHz 2 MB 86 Watt NX, 64-bit, HT, SS, ESS

   Pentium 4 EE 3.73 GHz (JM80547PH1092MM) 1 / 2 3.73 GHz 2 MB 115 Watt NX, 64-bit, HT, SS

   Pentium D 950 2 / 2 3.4 GHz 4 MB 130 Watt NX, 64-bit, HT, VT, SS, ESS

   Pentium D 960 2 / 2 3.6 GHz 4 MB 130 Watt NX, 64-bit, HT, VT, SS, ESS

   Pentium EE 965 2 / 4 3.73 GHz 4 MB 130 Watt NX, 64-bit, HT, VT, SS

• Highlighted numbers and features indicate whether specific processor performs better or worse than Pentium 4 640

• 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:

NX - Virus Protection / Execute Disable bit
64-bit - AMD64 / EM64T technology
HT - Hyper-Threading
VT - Virtualization
SS - SpeedStep
ESS - PowerNow! / Enhanced SpeedStep

FAQ

Q: Can I upgrade my Intel Pentium 4 640 microprocessor?

A: Probably yes. Processor compatibility is determined by your motherboard. Please check CPU-Upgrade.com website for CPU support list for your board.

Intel Pentium 4 640 Overclocking

Sorry, overclocking information is not available at this time.

Pictures (1)


Pentium 4 640 3.20GHz @ 4.40GHz VID 1.440V
2012-10-18 14:00:17 Posted by: Clocker.

Benchmarks

Benchmark tools

Compare Intel Pentium 4 640 benchmark results with all tested CPUs from one of the following families:
To compare this Pentium 4 CPU with any tested processor please proceed to
For additional benchmarks, comparing multi-threaded performance of this microprocessor with other Pentium 4 CPUs and the fastest AMD and Intel x86 chips, please visit Intel Pentium 4 640 benchmarks page.

Intel Pentium 4 640 benchmarks

The graphs below show up to 10 processors with aproximately the same level of performance in different types of applications. All processors were tested at nominal frequency (not overclocked), with stock heatsink and default BIOS settings. To see how the Pentium 4 640 compares to other CPUs please see benchmark tools section above.

Benchmarked processor

S-spec number: SL7Z8

CPU ID: 0F43h

CPU vendor string: GenuineIntel

CPU name string: Intel(R) Pentium(R) 4 CPU 3.20GHz

Integer performance

Part number Result

Intel Pentium 4 540 / 540J ?

100.8%

AMD Athlon 64 3200+ (rev. E3) ?

100.5%

AMD Sempron 3500+ (rev. E6) ?

100.5%

AMD Opteron 146 (rev. E4, socket 939) ?

100.4%

AMD Sempron LE-1150 ?

100.2%

Intel Pentium 4 640 ?

100%

AMD Sempron 3600+ (CN) ?

99.9%

AMD Sempron 3600+ (CW) ?

99.8%

AMD Sempron 3400+ (rev. E6, socket 754) ?

99.6%

Intel Celeron D 360 ?

99.5%

Intel Pentium 4 641 ?

99.4%

Floating Point performance

Part number Result

AMD Sempron 3800+ ?

102.7%

AMD Sempron LE-1250 (DP) ?

102.5%

AMD Athlon 64 3200+ (rev. CG, AX) ?

102.5%

Intel Pentium 4 541 ?

100.3%

Intel Pentium 4 641 ?

100%

Intel Pentium 4 640 ?

100%

Intel Pentium 4 540 / 540J ?

98.7%

AMD Sempron LE-1200 (rev. G1) ?

98.1%

Intel Pentium 4 524 ?

96.2%

Intel Pentium 4 531 ?

93.9%

AMD Sempron LE-1150 ?

93.8%

MMX / SSE / SSE2 performance

Part number Result

Intel Pentium 4 651 ?

106.6%

Intel Pentium 4 650 ?

106.1%

Intel Pentium 4 550 / 550J ?

105.5%

Intel Pentium 4 551 ?

105.4%

AMD Athlon 64 LE-1640 (rev. F3, L2 1MB) ?

100.4%

Intel Pentium 4 640 ?

100%

Intel Pentium 4 641 ?

100%

Intel Pentium 4 541 ?

99.3%

AMD Athlon 64 4000+ (rev. F3) ?

99.2%

Intel Pentium 4 540 / 540J ?

98.5%

Intel Celeron 440 ?

94.9%

Memory-intensive program performance

Part number Result

AMD Opteron 146 (rev. E4, socket 939) ?

104.6%

Intel Pentium 4 641 ?

101.7%

AMD Sempron 3800+ ?

101.4%

AMD Athlon 64 3200+ (rev. E6, BW) ?

101.3%

AMD Athlon 64 3200+ (rev. E3) ?

101.3%

Intel Pentium 4 640 ?

100%

AMD Athlon 64 3700+ (rev. CG, AR) ?

99.9%

Intel Celeron 440 ?

98.9%

AMD Sempron LE-1250 (DP) ?

98.6%

AMD Athlon 64 3400+ (rev. C0) ?

98.4%

AMD Sempron LE-1250 (DW) ?

98.2%

CPU ID (2)

CPUID Tools

Our CPUID database contains 2 records for this microprocessor. See all submitted records.
Use our CPU identification tool to check features of your CPU.

CPUID features of Pentium 4 640

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 4 640 CPU.

Manufacturer:	Intel
CPU Family:	Pentium 4
Processor Number:	640
Frequency:	4145 MHz

Part number:	JM80547PG0882MM
S-Spec Number:	SL7Z8
Comment:
Submitted by:	CPU-World

General information
Vendor:	GenuineIntel
Processor name (BIOS):	Intel(R) Pentium(R) 4 CPU 3.20GHz
Cores:	1
Logical processors:	2
Processor type:	Original OEM Processor
CPUID signature:	F43
Family:	15 (0Fh)
Model:	4 (04h)
Stepping:	3 (03h)
TLB/Cache details:	Data TLB: 4-KB or 4-MB pages, fully associative, 64 entries Instruction TLB: 4-KB, 2-MB or 4-MB pages, fully associative, 64 entries No 2nd-level cache or, if processor contains a valid 2nd-level cache, no 3rd-level cache

Cache: L1 data L1 instruction L2

Size: 16 KB 12K uops 2 MB

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

Line size: 64 bytes 64 bytes

Comments: sectored cache

Instruction set extensions Additional instructions

MMX CLFLUSH

SSE CMOV

SSE2 CMPXCHG16B

SSE3 CMPXCHG8B

FXSAVE/FXRSTORE

MONITOR/MWAIT

SYSENTER/SYSEXIT

Major features Other features

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

64-bit / Intel 64 64-bit debug store

Hyper-Threading Technology Advanced programmable interrupt controller

Enhanced SpeedStep CPL qualified debug store

Debug store

Debugging extensions

L1 context ID

Machine check architecture

Machine check exception

Memory-type range registers

Model-specific registers

Page attribute table

Page global extension

Page-size extensions (4MB pages)

Pending break enable

Physical address extensions

Self-snoop

Thermal monitor

Thermal monitor and software controlled clock facilities

Time stamp counter

Virtual 8086-mode enhancements

xTPR Update Control

Comments (0)

You're welcome to post suggestions, corrections, your own personal Intel Pentium 4 640 review, or your experience with the microprocessor. Please do not ask upgrade and troubleshooting questions, and do not start discussions.

Last modified: 14 May 2013