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CPU

Intel

Intel Xeon Processor E5520

Processor

CPU cores: 4^*
CPU threads: 8^*
Maximum boost clock: 2.53 GHz^*

No matched benchmark results are available for this entry yet.

Processing & platform

CPU cores: 4^*
CPU threads: 8^*
Base clock: 2.26 GHz^*
Maximum boost clock: 2.53 GHz^*
Process node: 45 nm^*

Memory & storage

Memory channels: 3^*

System configuration

Detailed specifications

Specifications 1 · 43 fields

BornOnDate

Q1'09^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

Bus

5.86 GT/s^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

BusNumPorts

2^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

Cache

8 MB Intel® Smart Cache^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

ClockSpeed

2.26 GHz^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

ClockSpeedMax

2.53 GHz^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

CodeNameText

Products formerly Nehalem EP^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

CoreCount

4^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

CpuId

40200^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

CpuName

Intel® Xeon® Processor E5520^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

DemandBasedSwitching

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

DieSize

263 mm2^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

ECCMemory

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

EM64

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

Embedded

No^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

ExecuteDisable

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

ExtendedPageTables

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

HaltState

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

HyperThreading

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

InstructionSet

64-bit^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

Lithography

45 nm^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

MarketSegment

Server^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

MaxCPUs

2^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

MaxMem

144 GB^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

MaxMemoryBandwidth

25.6 GB/s^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

MaxTDP

80 W^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

MemoryTypes

DDR3 800/1066^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

NumMemoryChannels

3^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

PackageSize

42.5mm x 45mm^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

PhysicalAddressExtension

40-bit^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

ProcessorNumber

E5520^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

ProductGroup

Legacy Intel® Xeon® Processors^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

ServicingStatus

End of Servicing Lifetime^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

SocketsSupported

FCLGA1366^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

SpeedstepTechnology

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

StatusCodeText

Discontinued^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

TBTVersion

1.0^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

TCase

72°C^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

ThreadCount

8^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

TransistorCount

731 million^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

TXT

No^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

VTD

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

VTX

Yes^*

Scope and conditions

native_context

member: intel-cpus.csv^*
row: 2,354^*

Specifications 2 · 7 fields

Processor: Intel Xeon Processor E5520^*
Status: Launched^*
Release Date: Q1'09^*
Cores: 4^*
Max Turbo Speed: 2.53^* GHz
Base Speed: 2.26^* GHz
Cache Size: 8^* MB

* Provisional data