Intel Server CPU v9.1.15

Intel Xeon Processor E5-2623 v3

major
9
Haswell
minor
1
Xeon E5
patch
15
Xeon E5-2623 v3
suffix
—
No suffix

Benchmarks

Total score 2,275 / 10,000, rank 1097 of 2125.

Every score is out of 10,000, relative to the best CPUs. The total also counts the recommended price ($444, Intel ARK recommended customer price (2018)); see how scores work.

CategoryScoreMeasured
Single-thread3,181
1,861 points
Multi-thread384
6,632 points
3D renderingestimated262
Gamingestimated3,340

Sources: PassMark (Intel Xeon E5-2623 v3 @ 3.00GHz, 35 samples)

Metadata

PropertyValue
BrandXeon
Intel nameIntel Xeon Processor E5-2623 v3
Processor numberE5-2623V3
CodenameHaswell
GenerationHaswell
MicroarchitectureHaswell
Performance classXeon E5
SegmentServer
Released2014-Q32014
StatusDiscontinued
Cores4
Threads8
Base clock3.00 GHz
Max clock3.50 GHz
Cache10 MB Intel Smart Cache
Bus8 GT/s
TDP105 W
Lithography (as published)22 nm
Max memory768 GB
Memory channels4
PCIe revision3.0
PCIe lanes40
Max CPUs per system2
Instruction set64-bit
SocketFCLGA2011-3LGA2011-3
MemoryDDR4 1600/1866DDR4
Recommended price$444
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.
  • Special Register Buffer Data Sampling (CrossTalk) (CVE-2020-0543): RDRAND/RDSEED results leak across cores through a shared staging buffer.
  • Retbleed (CVE-2022-29901): Return instructions are hijacked through the branch target buffer on cores without enhanced IBRS.

Matched by codename; individual steppings may differ.

Changelog

Since the previous patch: Intel Server CPU v9.1.14 (Xeon E5-2620 v3)

Performance

  • ~Total score 2211 → 2275 (+3%)
  • ~Single-thread 2864 → 3181 (+11%)
  • ~Multi-thread 449 → 384 (-14%)
  • ~3D rendering 388 → 262 (-32%)
  • ~Gaming 3264 → 3340 (+2%)

Specifications

  • ~Cores: 6 → 4
  • ~Threads: 12 → 8
  • ~Base clock: 2.40 GHz → 3.00 GHz
  • ~Max clock: 3.20 GHz → 3.50 GHz
  • ~Cache: 15 MB Intel Smart Cache → 10 MB Intel Smart Cache
  • ~TDP: 85 W → 105 W
  • ~Recommended price: $417 → $444

Since the previous minor (lower performance class): Intel Server CPU v9.0.15 (Xeon E3-1280 v3)

Breaking changes

  • ~Socket changed from FCLGA1150 to FCLGA2011-3
  • ~Memory changed from DDR3 to DDR4
  • −Removed TSX-NI

Performance

  • ~Total score 2686 → 2275 (-15%)
  • ~Single-thread 3856 → 3181 (-18%)
  • ~Multi-thread 417 → 384 (-8%)
  • ~3D rendering 381 → 262 (-31%)
  • ~Gaming 3919 → 3340 (-15%)

Features

  • +Physical Address Extension
  • +Demand Based Switching
  • −TSX-NI
  • −Identity Protection Technology

Specifications

  • ~Base clock: 3.60 GHz → 3.00 GHz
  • ~Max clock: 4.00 GHz → 3.50 GHz
  • ~Cache: 8 MB Intel Smart Cache → 10 MB Intel Smart Cache
  • ~Bus: 5 GT/s → 8 GT/s
  • ~TDP: 82 W → 105 W
  • ~Max memory: 32 GB → 768 GB
  • ~Memory channels: 2 → 4
  • ~PCIe lanes: 16 → 40
  • ~Max CPUs per system: 1 → 2
  • ~Recommended price: $612 → $444

Since the previous major (previous generation): Intel Server CPU v8.1.15 (Xeon E5-2609 v2)

Breaking changes

  • ~Socket changed from FCLGA2011 to FCLGA2011-3
  • ~Memory changed from DDR3 to DDR4

Security

  • !Introduced: Special Register Buffer Data Sampling (CrossTalk)
  • !Introduced: Retbleed

Performance

  • ~Total score 1517 → 2275 (+50%)
  • ~Single-thread 2184 → 3181 (+46%)
  • ~Multi-thread 191 → 384 (+101%)
  • ~3D rendering 95 → 262 (+176%)
  • ~Gaming 2070 → 3340 (+61%)

Components

Instruction sets

  • +AVX2

Features

  • +Hyper-Threading
  • +Turbo Boost 2.0

Specifications

  • ~Codename: Ivy Bridge EP → Haswell
  • ~Microarchitecture: Ivy Bridge → Haswell
  • ~Threads: 4 → 8
  • ~Base clock: 2.50 GHz → 3.00 GHz
  • ~Max clock: 2.50 GHz → 3.50 GHz
  • ~Bus: 6.4 GT/s → 8 GT/s
  • ~TDP: 80 W → 105 W
  • ~Recommended price: $294 → $444

Raw source data

Show all 57 fields
FieldValue
CpuId83354
CpuNameIntel Xeon Processor E5-2623 v3
AESTechYes
BornOnDateQ3'14
Bus8 GT/s
BusNumPorts2
Cache10 MB Intel Smart Cache
ClockSpeed3.00 GHz
ClockSpeedMax3.50 GHz
CodeNameTextProducts formerly Haswell
CoreCount4
DemandBasedSwitchingYes
ECCMemoryYes
EM64Yes
EmbeddedNo
ESUDateFriday. December 31. 2021
ExecuteDisableYes
ExtendedPageTablesYes
FlexMemoryTechnologyNo
HaltStateYes
HyperThreadingYes
IdentityProtectionTechVersionNo
InstructionSet64-bit
InstructionSetExtensionsIntel AVX2
Lithography22 nm
MarketSegmentServer
MaxCPUs2
MaxMem768 GB
MaxMemoryBandwidth59 GB/s
MaxTDP105 W
MemoryTypesDDR4 1600/1866
NumMemoryChannels4
NumPCIExpressPorts40
OSGuardTechVersionYes
PackageSize52.5mm x 45mm
PCIExpressConfigsx4. x8. x16
PCIExpressRevision3.0
PhysicalAddressExtension46-bit
ProcessorNumberE5-2623V3
ProductGroupIntel Xeon Processor E5 v3 Family
ScalableSockets2S
SecureKeyTechVersionYes
ServicingStatusEnd of Servicing Updates
SocketsSupportedFCLGA2011-3
SpeedstepTechnologyYes
StatusCodeTextDiscontinued
TBTVersion2.0
TCase80.2°C
ThermalMonitoring2IndicatorYes
ThreadCount8
TransactionalSynchronizationExtensionVersionNo
TurboBoostTech2MaxFreq3.50 GHz
TXTYes
VProTechnologyOptionsIntel vPro Platform
VTDYes
VTXYes
SourceUrlhttps://ark.intel.com/content/www/us/en/ark/products/83354/intel-xeon-processor-e52623-v3-10m-cache-3-00-ghz.html