Quad-Core Xeon Processor E5440 2.83 GHz 1333MHz Fsb 12MB L2 Cache LGA771 Oem

Introduction

Performance. Efficiency. Agility.
Intel’s newest dual-core processor for dual processor (DP) servers and workstations delivers a new level of energy-efficient performance from the innovative Intel® Core™ microarchitecture, optimized for low-power, dual-core, 64-bit computing.

The Dual-Core Intel Xeon processor 5100 series is ideal for intense computing environments, 32-bit and 64-bit business-critical applications and high-end workstations. Combined with the Intel® 5000 chipset family and Fully Buffered DIMM (FBDIMM) technology, the new Dual-Core Intel Xeon processor 5100 series-based platforms are expected to deliver up to 3 times the performance and 3.5 times the performance/watt of previous-generation single-core Intel® Xeon® processors. The new Dual-Core Intel Xeon processor 5100 series-based platforms are expected to deliver up to 2.25 times the performance and 2.35 times the performance/watt of previous-generation dual-core Intel Xeon processors.

The Dual-Core Intel Xeon processor 5100 series is compatible with Intel® 5000P, 5000V and 5000X series of chipsets. Server boards based on these chipsets are optimized for dual core with advanced platform features of Dual Independent Bus and Fully Buffered DIMM memory technology offering up to 4X and 3X available bandwidth of current generation platforms. Improved I/O performance is possible with PCI Express* and the option of Intel I/O Acceleration Technology.

Dual-core processing
Significant performance headroom, especially for multi-threaded applications, helps boost system utilization through virtualization and application responsiveness.

Intel® Core™ microarchitecture
Better performance on multiple application types and user environments at a substantially reduce power envelope.

Majority of SKUs at 65W
Significantly lower power (compared to previous generation) helps improve data center density and power/thermal operating costs.

Ultra-dense, ultra low-power SKUs at 40W
Low-voltage SKU available at reduced power envelopes will deliver even higher performance per watt — helps reduce power/thermal operating costs and improve data center density.

4 MB shared L2 cache
Increases efficiency of L2 cache-to-processor data transfers, maximizing main memory to processor bandwidth and reducing latency.
Entire L2 cache can be allocated to one core.

1066 and 1333 MHz system bus
Faster system bus speeds than previous generations for increased throughput.

Intel® Virtualization Technology
New processor hardware enhancements that support software-based virtualization, enabling migration of more environments — including 64-bit OSs and applications — to virtual environments.

Intel® Extended Memory 64 Technology (Intel® EM64T)
Flexibility for 64-bit and 32-bit applications and operating systems.

Enhanced Intel® Speedstep™ Technology
Helps reduce average system power consumption and potentially improves system acoustics.

Processor

Processor manufacturer

Intel

Processor model

E5440

Processor base frequency

2.83 GHz

Processor family

Intel® Xeon® 5000 Sequence

Processor cores

4

Processor socket

LGA 771 (Socket J)

Component for

Server/workstation

Processor lithography

45 nm

Processor series

Intel Xeon 5400 Series

Processor threads

4

Processor operating modes

64-bit

Processor cache

12 MB

Processor cache type

L2

L2 cache speed

2.83 GHz

Thermal Design Power (TDP)

80 W

Processor front side bus

1333 MHz

Box

N

Cooler included

N

VID Voltage Range

0.85 - 1.35 V

FSB Parity

Y

Stepping

E0

Bus type

FSB

CPU multiplier (bus/core ratio)

8.5

Processor codename

Harpertown

Processor code

SLBBJ

Processor ARK ID

33082

Graphics

On-board graphics card

N

Features

Execute Disable Bit

Y

Idle States

Y

Thermal Monitoring Technologies

Y

Market segment

Server

Number of Processing Die Transistors

820 M

Processing Die size

214 mm²

Number of Graphics & IMC Die Transistors

820 M

Embedded options available

Y

Graphics & IMC lithography

45 nm

Harmonized System (HS) code

8542310001

Export Control Classification Number (ECCN)

3A991.A.1

Commodity Classification Automated Tracking System (CCATS)

NA

Images Type Map

Processor special features

Intel® Hyper Threading Technology (Intel® HT Technology)

N

Intel® Turbo Boost Technology

N

Enhanced Intel SpeedStep Technology

Y

Intel Trusted Execution Technology

N

Intel Enhanced Halt State

Y

Intel VT-x with Extended Page Tables (EPT)

N

Intel Demand Based Switching

Y

Intel 64

Y

Intel Virtualization Technology (VT-x)

Y

Conflict-Free processor

N

Operational conditions

Tcase

67 °C

Technical details

Born on date

Q1'08

Bus bandwidth

1333

Bus type units

MHz

Launch date

Q1'08

Processor cache

12288 KB

Processor core voltage

0.850-1.3500 V

Product name

Intel Xeon E5440 (12M Cache, 2.83 GHz, 1333 MHz FSB)

Product type

Processor

Status

Discontinued

Processor brand name

Intel Xeon

Last change

63903513

Product family

Intel Xeon Processor 5000 Sequence

Bus speed

1333 MHz

Packaging data

Package type

Retail box

Weight & dimensions

Processor package size

37.5 x 37.5 mm

Other features

Intel® Virtualization Technology (Intel® VT)

VT-x

Supplemental SKU

N

Cache memory

12 MB