Intel Embedded CPU v0.1.0-E

Intel Core i5-520E Processor

major
0
1st generation Core
minor
1
Core i5
patch
0
Core i5-520E
suffix
E
Embedded, long-life availability

Metadata

PropertyValue
BrandCore
Intel nameIntel Core i5-520E Processor
Processor numberi5-520E
CodenameArrandale
Generation1st generation Core
MicroarchitectureNehalem / Westmere
Performance classCore i5
SegmentEmbedded
Released2010-Q12010
StatusDiscontinued
Cores2
Threads4
Base clock2.40 GHz
Max clock2.93 GHz
Cache3 MB Intel Smart Cache
Bus2.5 GT/s
TDP35 W
Lithography (as published)32 nm
Max memory8.79 GB
Memory channels2
PCIe revision2.0
PCIe lanes1
Graphics max clock766 MHz
Max CPUs per system1
Transistors382 million
Die size81 mm2
Instruction set64-bit
SocketBGA1288
MemoryDDR3 800/1066DDR3
Recommended price$210
Instruction sets
Features
SourceIntel ARK (via cpu-spec-dataset)

Uses (dependencies)

Used by (0)

Nothing depends on this version.

Known vulnerabilities and defects

  • Meltdown (CVE-2017-5754): Rogue data cache load: user code can read kernel memory through speculative execution.
  • Spectre variant 1 (bounds check bypass) (CVE-2017-5753): Mistrained conditional branches speculatively read out-of-bounds data. Mitigated in software only; every speculative out-of-order core is affected.
  • Foreshadow / L1 Terminal Fault (CVE-2018-3615, CVE-2018-3620, CVE-2018-3646): Speculative reads from the L1 data cache through non-present page table entries, breaking SGX, OS and VMM isolation.
  • Microarchitectural Data Sampling (ZombieLoad, RIDL, Fallout) (CVE-2018-12126, CVE-2018-12127, CVE-2018-12130, CVE-2019-11091): Data in store buffers, fill buffers and load ports leaks across privilege boundaries.

Matched by codename; individual steppings may differ.

Changelog

Since the previous minor (lower performance class): Intel Embedded CPU v0.0.1 (Celeron P1053)

Breaking changes

  • ~Socket changed from FCLGA1366 to BGA1288

Components

Features

  • +EPT
  • +AES-NI
  • +Physical Address Extension
  • +Trusted Execution Technology

Specifications

  • ~Codename: Jasper Forest → Arrandale
  • ~Cores: 1 → 2
  • ~Threads: 2 → 4
  • ~Base clock: 1.33 GHz → 2.40 GHz
  • +Max clock: 2.93 GHz
  • ~Cache: 2 MB L3 Cache → 3 MB Intel Smart Cache
  • ~Bus: 0 → 2.5 GT/s
  • ~TDP: 30 W → 35 W
  • +Max memory: 8.79 GB
  • +PCIe lanes: 1
  • +Graphics max clock: 766 MHz
  • +Transistors: 382 million
  • +Die size: 81 mm2
  • ~Recommended price: $153 → $210

Raw source data

Show all 58 fields
FieldValue
CpuId47936
CpuNameIntel Core i5-520E Processor
AESTechYes
BornOnDateQ1'10
Bus2.5 GT/s
Cache3 MB Intel Smart Cache
CertifiedUseConditionsEmbedded Broad Market Commercial Temp. PC/Client/Tablet
ClearVideoTechnologyYes
ClockSpeed2.40 GHz
ClockSpeedMax2.93 GHz
CodeNameTextProducts formerly Arrandale
CoreCount2
CVTHDYes
DieSize81 mm2
ECCMemoryYes
EM64Yes
EmbeddedYes
ExecuteDisableYes
ExtendedPageTablesYes
FastMemoryTechnologyYes
FDIYes
FlexMemoryTechnologyYes
GraphicsFreq500 MHz
GraphicsMaxFreq766 MHz
HaltStateYes
HyperThreadingYes
InstructionSet64-bit
InstructionSetExtensionsIntel SSE4.1. Intel SSE4.2
LicenseRequiredNo
Lithography32 nm
MarketSegmentEmbedded
MaxCPUs1
MaxMem8.79 GB
MaxMemoryBandwidth17.1 GB/s
MaxTDP35 W
MemoryTypesDDR3 800/1066
NumDisplaysSupported2
NumMemoryChannels2
NumPCIExpressPorts1
PackageSizeBGA 34mmX28mm
PCIExpressConfigs1X16. 2X8
PCIExpressRevision2.0
PhysicalAddressExtension36-bit
ProcessorNumberi5-520E
ProductGroupLegacy Intel Core Processors
ServicingStatusEnd of Servicing Updates
SocketsSupportedBGA1288
SpeedstepTechnologyYes
StatusCodeTextDiscontinued
TBTVersion1.0
ThermalJunctionRateCode105°C
ThermalMonitoring2IndicatorYes
ThreadCount4
TransistorCount382 million
TXTYes
VTDYes
VTXYes
SourceUrlhttps://ark.intel.com/content/www/us/en/ark/products/47936/intel-core-i5520e-processor-3m-cache-2-40-ghz.html