Intel Core 2 Duo E6540 HH80557PJ0534M

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Intel Core 2 Duo E6540 specifications

General information

Type

CPU / Microprocessor

Market segment

Desktop

Family

Intel Core 2 Duo

Model number ?

E6540

CPU part number

HH80557PJ0534M is an OEM/tray microprocessor

Frequency ?

2333 MHz

Bus speed ?

1333 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 / T

S-spec numbers

	ES/QS processors	Production processors
Part number	QXHH	SLAA5
HH80557PJ0534M	+	+

Architecture / Microarchitecture

Microarchitecture

Core

Processor core ?

Conroe

Core stepping ?

G0 (SLAA5)

CPUID

6FB (SLAA5)

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 4 MB

Multiprocessing

Uniprocessor

Features

MMX instructions
SSE / Streaming SIMD Extensions
SSE2 / Streaming SIMD Extensions 2
SSE3 / Streaming SIMD Extensions 3
SSSE3 / Supplemental Streaming SIMD Extensions 3
EM64T / Extended Memory 64 technology / Intel 64 ?
VT / Virtualization technology ?
NX / XD / Execute disable bit ?

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 - 72°C

Minimum/Maximum power dissipation ?

8 Watt (Extended Halt mode) / 105.15 Watt

Thermal Design Power ?

65 Watt

Notes on Intel HH80557PJ0534M

Binary compatible with 32-bit x86 software
Bus frequency is 333 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 1333 MHz

CPUs, related to Intel Core 2 Duo E6540

Model Cores /
Threads Freq. L2
cache TDP Features

Intel Core 2 Duo family, Socket 775

   Core 2 Duo E6540 2 / 2 2.33 GHz 4 MB 65 Watt VT, ESS

   Core 2 Duo E7300 2 / 2 2.66 GHz 3 MB 65 Watt VT, ESS

   Core 2 Duo E6700 2 / 2 2.66 GHz 4 MB 65 Watt VT, ESS

   Core 2 Duo E6750 2 / 2 2.66 GHz 4 MB 65 Watt VT, TXT, ESS

   Core 2 Duo E7400 2 / 2 2.8 GHz 3 MB 65 Watt VT, ESS

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

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

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

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

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

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

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

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

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

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

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

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

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

Other families, Core micro-architecture, Socket 775

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

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

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

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

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

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

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

• Highlighted numbers and features indicate whether specific processor performs better or worse than Core 2 Duo E6540

• 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:

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

FAQ

Q: Is it possible to upgrade my E6540 processor?

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

Intel E6540 Overclocking

Sorry, overclocking information is not available at this time.

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CPU ID

CPUID Tools

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Last modified: 14 May 2013