Intel Core 2 Duo E6400 HH80557PH0462M (BX80557E6400)

CPU » Intel » Core 2 families » Core 2 Duo » E6400

Specifications

Slightly faster that the E6300, the E6400 microprocessor usually beats in benchmarks most of Intel Pentium 4s, including Pentium 4 Extreme Edition processors. Depending on the application, the E6400 may be as fast as Athlon 64 FX-62, but not slower than Athlon 64 FX-60.

General information

Type

CPU / Microprocessor

Market segment

Desktop

Family

Intel Core 2 Duo

Model number ?

E6400

CPU part numbers

HH80557PH0462M is an OEM/tray microprocessor
BX80557E6400 is a boxed microprocessor

Frequency ?

2133 MHz

Bus speed ?

1066 MHz

Clock multiplier ?

Package

775-land Flip-Chip Land Grid Array (FC-LGA6)
1.48" x 1.48" (3.75 cm x 3.75 cm)

Socket

Socket 775 (LGA775)

Weight

0.8oz / 22.6g

Introduction date

Jul 27, 2006

Price at introduction

$224

S-spec numbers

	ES/QS processors				Production processors
Part number	QJZO	QPGY	QTNO	QUHB	SL9S9	SL9T9	SLA5D	SLA97
BX80557E6400					+	+
HH80557PH0462M	+	+	+	+	+	+	+	+

Architecture / Microarchitecture

Microarchitecture

Core

Processor core ?

Conroe

Core steppings ?

A1 (QJZO)
B1 (QPGY)
B2 (QTNO, SL9S9)
L2 (QUHB, SL9T9)
M0 (SLA97)

CPUIDs

6F2 (QUHB, SL9T9)
6F5 (QPGY)
6F6 (QTNO, SL9S9)
6FD (SLA97)

Manufacturing process

0.065 micron

Data width

64 bit

The number of cores

The number of threads

Floating Point Unit

Integrated

Level 1 cache size ?

2 x 32 KB instruction caches
2 x 32 KB data caches

Level 2 cache size ?

shared 2 MB

Cache latency

3 (L1 cache)
14 (L2 cache)

Multiprocessing

Uniprocessor

Features

MMX instruction set
SSE
SSE2
SSE3
Supplemental SSE3
EM64T technology ?
Virtualization Technology ?
Execute Disable Bit technology ?

Low power features

Enhanced SpeedStep technology ?
Stop Grant state ?
Halt state
Extended Halt state

Electrical/Thermal parameters

V core ?

0.85V - 1.5V

Minimum/Maximum operating temperature ?

5°C - 61.4°C

Minimum/Maximum power dissipation ?

12 Watt (Extended Halt mode) / 104.63 Watt

Thermal Design Power ?

65 Watt

Notes on Intel HH80557PH0462M

Binary compatible with 32-bit x86 software
Bus frequency is 266 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 1066 MHz

CPUs, related to Intel Core 2 Duo E6400

Model Cores /
Threads Freq. L2
cache TDP Features

Intel Core 2 Duo family, Socket 775

   Intel Core 2 Duo E8190 2 / 2 2.66 GHz 6 MB 65 Watt SSE4, VT, ESS

   Intel Core 2 Duo E8200 2 / 2 2.66 GHz 6 MB 65 Watt SSE4, VT, TXT, ESS

   Intel Core 2 Duo E7500 2 / 2 2.93 GHz 3 MB 65 Watt SSE4, VT, ESS

   Intel Core 2 Duo E8290 2 / 2 2.83 GHz 6 MB 65 Watt SSE4, VT, ESS

   Intel Core 2 Duo E7600 2 / 2 3.06 GHz 3 MB 65 Watt SSE4, VT, ESS

   Intel Core 2 Duo E6850 2 / 2 3 GHz 4 MB 65 Watt VT, TXT, ESS

   Intel Core 2 Duo E8300 2 / 2 2.83 GHz 6 MB 65 Watt SSE4, VT, TXT, ESS

   Intel Core 2 Duo E8400 2 / 2 3 GHz 6 MB 65 Watt SSE4, VT, TXT, ESS

   Intel Core 2 Duo E8500 2 / 2 3.16 GHz 6 MB 65 Watt SSE4, VT, TXT, ESS

   Intel Core 2 Duo E8600 2 / 2 3.33 GHz 6 MB 65 Watt SSE4, VT, TXT, ESS

Intel Core 2 Duo family, Core micro-architecture, Other sockets

   Intel Core 2 Duo E6305 2 / 2 1.86 GHz 2 MB 65 Watt VT, ESS

   Intel Core 2 Duo E6405 2 / 2 2.13 GHz 2 MB 65 Watt VT, ESS

Other families, Core micro-architecture, Socket 775

   Intel Celeron 440 1 / 1 2 GHz 512 KB 35 Watt VT, ESS

   Intel Celeron 450 1 / 1 2.2 GHz 512 KB 35 Watt VT, ESS

   Intel Celeron E3500 2 / 2 2.7 GHz 1 MB 65 Watt VT, ESS

   Intel Pentium E6800 2 / 2 3.33 GHz 2 MB 65 Watt VT, ESS

   Intel Core 2 Quad Q9705 4 / 4 3.16 GHz 6 MB 95 Watt SSE4, VT, TXT, ESS

   Intel Core 2 Extreme QX9650 4 / 4 3 GHz 12 MB 130 Watt SSE4, VT, ESS

   Intel Core 2 Quad Q9650 4 / 4 3 GHz 12 MB 95 Watt SSE4, VT, TXT, ESS

   Intel Core 2 Extreme QX9770 4 / 4 3.2 GHz 12 MB 136 Watt SSE4, VT, ESS

• Highlighted numbers and features indicate whether specific processor performs better or worse than Core 2 Duo E6400

• 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:

SSE4 - SSE4 instructions
VT - Virtualization
TXT - Trusted Execution
ESS - PowerNow! / Enhanced SpeedStep

Pictures (2)

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Bottom view

Benchmarks

Compare results with tested CPUs from one of the following families:
To compare benchmark results with all other microprocessors please

Tested processor

S-spec number:

SL9S9

CPU ID:

06F6h

CPU vendor string:

GenuineIntel

CPU name string:

Intel(R) Core(TM)2 CPU 6400 @ 2.13GHz

Integer performance

Part number		Result
AMD Athlon II X2 215 (rev. C2) ?		105.9%
AMD Athlon II X2 235e ?		105.8%
Intel Core 2 Duo E4500 ?		105.4%
AMD Athlon 64 X2 5400+ (65 W, BE) ?		103.2%
AMD Athlon II X2 210e ?		102%
Intel Core 2 Duo E6400 ?		100%
AMD Athlon 64 X2 5000+ ADA5000IAA5CZ ?		95.8%
AMD Athlon 64 X2 5050e ?		95.8%
AMD Athlon 64 X2 4850e ADH4850IAA5DO ?		92.1%
AMD Athlon 64 X2 4800+ ADO4800IAA5DD ?		92.1%
Intel Core 2 Duo E6300 ?		89.4%

Floating Point performance

Part number		Result
AMD Athlon 64 X2 3800+ ADA3800DAA5BV ?		100.3%
AMD Athlon 64 X2 3800+ ADA3800DAA5CD ?		100.3%
AMD Athlon 64 X2 3600+ ADA3600DAA4BV ?		100.2%
AMD Athlon 64 X2 3800+ ADD3800IAA5CU ?		100%
AMD Athlon 64 X2 3800+ ADA3800IAA5CU ?		100%
Intel Core 2 Duo E6400 ?		100%
AMD Athlon 64 X2 3800+ ADO3800IAA5CU ?		99.7%
AMD Athlon 64 X2 3600+ ADO3600IAA5DD ?		94.8%
AMD Athlon 64 X2 3600+ ADO3600IAA5DL ?		94.8%
AMD Athlon II X2 260u (rev. C3) ?		94.1%
Intel Core 2 Duo E6300 ?		88.3%

MMX / SSE / SSE2 performance

Part number		Result
AMD Athlon II X2 210e ?		110.4%
AMD Athlon 64 X2 5800+ ?		110.2%
Intel Core 2 Duo E6550 ?		109.8%
Intel Core 2 Duo E4500 ?		103.1%
AMD Athlon 64 X2 5400+ (65 W, BE) ?		103.1%
Intel Core 2 Duo E6400 ?		100%
AMD Athlon 64 X2 5000+ ADA5000IAA5CZ ?		96%
AMD Athlon 64 X2 5050e ?		95.8%
AMD Athlon 64 X2 4800+ ADO4800IAA5DD ?		92.1%
AMD Athlon 64 X2 4850e ADH4850IAA5DO ?		92%
AMD Athlon 64 X2 4800+ ADA4800DAA6CD ?		89.7%

Memory-intensive program performance

Part number		Result
AMD Athlon 64 X2 6000+ (3 GHz, 125W) ?		107.8%
Intel Core 2 Duo E4600 ?		106.5%
AMD Athlon 64 X2 4850e ADH4850IAA5DO ?		103.6%
AMD Athlon 64 X2 BE-2400 ADH2400IAA5DO ?		100.5%
Intel Core 2 Duo E4500 ?		100.5%
Intel Core 2 Duo E6400 ?		100%
AMD Athlon 64 X2 4200+ ADO4200IAA5CU ?		98.9%
AMD Athlon II X2 270u ?		98.5%
AMD Athlon 64 X2 5800+ ?		98.4%
Intel Pentium Extreme Edition 965 HH80553PH1094M ?		98.1%
AMD Athlon 64 X2 5400+ (65 W, BE) ?		96.2%

CPU ID (4)

View / search public CPUID submissions | Check your CPU

NOTE: CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the Intel Core 2 Duo E6400 CPU.

Manufacturer:	Intel
CPU Family:	Core 2 Duo
Processor Number:	E6400
Frequency:	2133 MHz

Part number:	HH80557PH0462M
S-Spec Number:
Comment:
Submitted by:

General information
Vendor:	GenuineIntel
Processor name (BIOS):	Intel(R) Core(TM)2 CPU 6400 @ 2.13GHz
Cores:	2
Logical processors:	2
Processor type:	Original OEM Processor
CPUID signature:	6F6
Family:	6 (06h)
Model:	15 (0Fh)
Stepping:	6 (06h)
TLB/Cache details:	64-byte Prefetching Data TLB: 4-KB Pages, 4-way set associative, 256 entries Data TLB: 4-MB Pages, 4-way set associative, 32 entries Instruction TLB: 2-MB pages, 4-way, 8 entries or 4M pages, 4-way, 4 entries Instruction TLB: 4-KB Pages, 4-way set associative, 128 entries L1 Data TLB: 4-KB pages, 4-way set associative, 16 entries L1 Data TLB: 4-MB pages, 4-way set associative, 16 entries

Cache: L1 data L1 instruction L2

Size: 2 x 32 KB 2 x 32 KB 2 MB

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

Line size: 64 bytes 64 bytes 64 bytes

Comments: Shared between all cores

Instruction set extensions Additional instructions

MMX CLFLUSH

SSE CMOV

SSE2 CMPXCHG16B

SSE3 CMPXCHG8B

SSSE3 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

NX bit/XD-bit Advanced programmable interrupt controller

Intel Virtualization CPL qualified debug store

Enhanced SpeedStep Debug store

Debugging extensions

Digital Thermal Sensor capability

LAHF/SAHF support in 64-bit mode

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

Perfmon and Debug capability

Physical address extensions

Self-snoop

Thermal monitor

Thermal monitor 2

Thermal monitor and software controlled clock facilities

Time stamp counter

Virtual 8086-mode enhancements

xTPR Update Control

Our CPUID database has 4 records for this microprocessor. See all submitted records.

Comments (1)

increase to 4mb share

2007-06-04 13:19:53

Posted by: rebel57

E6420 to increase 4 mb share

Last modified: 30 Apr 2012