Intel Embedded CPU v1.4.2-QE

Intel Core i7-2715QE Processor

major
1
2nd generation Core
minor
4
Core i7
patch
2
Core i7-2715QE
suffix
QE
Embedded, quad core

Benchmarks

Total score 1,489 / 10,000, rank 1624 of 2125.

Every score is out of 10,000, relative to the best CPUs. The total also counts the recommended price ($295, Intel ARK recommended customer price (2018)); see how scores work.

CategoryScoreMeasured
Single-thread2,141
1,287 points
Multi-thread185
3,221 points
3D renderingestimated117
Gamingestimated2,019

Sources: PassMark (Intel Core i7-2715QE @ 2.10GHz, 4 samples)

Metadata

PropertyValue
BrandCore
Intel nameIntel Core i7-2715QE Processor
Processor numberi7-2715QE
CodenameSandy Bridge
Generation2nd generation Core
MicroarchitectureSandy Bridge
Performance classCore i7
SegmentEmbedded
Released2011-Q12011
StatusDiscontinued
Cores4
Threads8
Base clock2.10 GHz
Max clock3.00 GHz
Cache6 MB Intel Smart Cache
Bus5 GT/s
TDP45 W
Lithography (as published)32 nm
Max memory16.6 GB
Memory channels2
PCIe revision2.0
PCIe lanes16
GraphicsIntel HD Graphics 3000
Graphics max clock1.20 GHz
Instruction set64-bit
SocketFCBGA1023BGA1023
MemoryDDR3 1066/1333/1600DDR3
Recommended price$295
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 patch: Intel Embedded CPU v1.4.1-LE (Core i7-2655LE)

Performance

  • ~Total score 1319 → 1489 (+13%)
  • ~Single-thread 2042 → 2141 (+5%)
  • ~Multi-thread 114 → 185 (+62%)
  • ~3D rendering 69 → 117 (+70%)
  • ~Gaming 1683 → 2019 (+20%)

Specifications

  • ~Cores: 2 → 4
  • ~Threads: 4 → 8
  • ~Base clock: 2.20 GHz → 2.10 GHz
  • ~Max clock: 2.90 GHz → 3.00 GHz
  • ~Cache: 4 MB Intel Smart Cache → 6 MB Intel Smart Cache
  • ~TDP: 25 W → 45 W
  • ~Graphics max clock: 1.00 GHz → 1.20 GHz
  • ~Recommended price: $306 → $295

Since the previous minor (lower performance class): Intel Embedded CPU v1.3.0-E (Core i5-2515E)

Performance

  • ~Total score 1297 → 1489 (+15%)
  • ~Single-thread 1969 → 2141 (+9%)
  • ~Multi-thread 107 → 185 (+73%)
  • ~3D rendering 65 → 117 (+80%)
  • ~Gaming 1610 → 2019 (+25%)

Specifications

  • ~Cores: 2 → 4
  • ~Threads: 4 → 8
  • ~Base clock: 2.50 GHz → 2.10 GHz
  • ~Max clock: 3.10 GHz → 3.00 GHz
  • ~Cache: 3 MB Intel Smart Cache → 6 MB Intel Smart Cache
  • +Bus: 5 GT/s
  • ~TDP: 35 W → 45 W
  • ~Graphics max clock: 1.10 GHz → 1.20 GHz
  • ~Recommended price: $250 → $295

Since the previous major (previous generation): Intel Embedded CPU v0.2.0-LE (Core i7-620LE)

Breaking changes

  • ~Socket changed from BGA1288 to FCBGA1023

Components

Instruction sets

  • +AVX

Features

  • +Turbo Boost 2.0
  • +Identity Protection Technology
  • +Quick Sync Video
  • −Execute Disable Bit
  • −Physical Address Extension

Specifications

  • ~Codename: Arrandale → Sandy Bridge
  • ~Microarchitecture: Nehalem / Westmere → Sandy Bridge
  • ~Cores: 2 → 4
  • ~Threads: 4 → 8
  • ~Base clock: 2.00 GHz → 2.10 GHz
  • ~Max clock: 2.80 GHz → 3.00 GHz
  • ~Cache: 4 MB Intel Smart Cache → 6 MB Intel Smart Cache
  • ~Bus: 2.5 GT/s → 5 GT/s
  • ~TDP: 25 W → 45 W
  • ~Max memory: 8.79 GB → 16.6 GB
  • ~PCIe lanes: 1 → 16
  • +Graphics: Intel HD Graphics 3000
  • ~Graphics max clock: 566 MHz → 1.20 GHz
  • ~Recommended price: $247 → $295
  • −Max CPUs per system: 1
  • −Transistors: 382 million
  • −Die size: 81 mm2

Raw source data

Show all 59 fields
FieldValue
CpuId54644
CpuNameIntel Core i7-2715QE Processor
AESTechYes
BornOnDateQ1'11
Bus5 GT/s
Cache6 MB Intel Smart Cache
CertifiedUseConditionsEmbedded Broad Market Commercial Temp. PC/Client/Tablet
ClockSpeed2.10 GHz
ClockSpeedMax3.00 GHz
CodeNameTextProducts formerly Sandy Bridge
CoreCount4
CVTHDYes
DemandBasedSwitchingNo
ECCMemoryYes
EM64Yes
EmbeddedYes
ExtendedPageTablesYes
FastMemoryTechnologyYes
FDIYes
FlexMemoryTechnologyYes
GraphicsFreq650 MHz
GraphicsMaxFreq1.20 GHz
GraphicsOutputeDP/DP/HDMI/SDVO/CRT
HaltStateYes
HyperThreadingYes
IdentityProtectionTechVersionYes
InstructionSet64-bit
InstructionSetExtensionsIntel AVX
InTru3DYes
LicenseRequiredNo
Lithography32 nm
MarketSegmentEmbedded
MaxMem16.6 GB
MaxTDP45 W
MemoryTypesDDR3 1066/1333/1600
NumDisplaysSupported2
NumMemoryChannels2
NumPCIExpressPorts16
PackageSize31mm x 24mm (FCBGA1023)
PCIExpressConfigs1x16. 2x8. 1x8+2x4
PCIExpressRevision2.0
ProcessorGraphicsModelIdIntel HD Graphics 3000
ProcessorNumberi7-2715QE
ProductGroupLegacy Intel Core Processors
QuickSyncVideoYes
ServicingStatusEnd of Servicing Updates
SocketsSupportedFCBGA1023
SpeedstepTechnologyYes
StatusCodeTextDiscontinued
TBTVersion2.0
ThermalJunctionRateCode100 C
ThermalMonitoring2IndicatorYes
ThreadCount8
TurboBoostTech2MaxFreq3.00 GHz
TXTYes
VProTechnologyOptionsIntel vPro Platform
VTDYes
VTXYes
SourceUrlhttps://ark.intel.com/content/www/us/en/ark/products/54644/intel-core-i72715qe-processor-6m-cache-up-to-3-00-ghz.html