Intel Server CPU v6.2.16-L

Intel Xeon Processor E7-8867L

major
6
Westmere
minor
2
Xeon E7
patch
16
Xeon E7-8867L
suffix
L
Low power (server) / low voltage

Metadata

PropertyValue
BrandXeon
Intel nameIntel Xeon Processor E7-8867L
Processor numberE7-8867L
CodenameWestmere EX
GenerationWestmere
MicroarchitectureWestmere
Performance classXeon E7
SegmentServer
Released2011-Q22011
StatusDiscontinued
Cores10
Threads20
Base clock2.13 GHz
Max clock2.53 GHz
Cache30 MB Intel Smart Cache
Bus6.4 GT/s
TDP105 W
Lithography (as published)32 nm
Max memory4 TB
Memory channels4
Max CPUs per system8
Instruction set64-bit
SocketLGA1567
MemoryDDR3 800/978/1066/1333 (Max Speed 1066 MHz)DDR3
Recommended price$4,172
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 Server CPU v6.2.15 (Xeon E7-8860)

Specifications

  • ~Base clock: 2.26 GHz → 2.13 GHz
  • ~Max clock: 2.67 GHz → 2.53 GHz
  • ~Cache: 24 MB Intel Smart Cache → 30 MB Intel Smart Cache
  • ~TDP: 130 W → 105 W
  • ~Recommended price: $4,061 → $4,172

Since the previous minor (lower performance class): Intel Server CPU v6.1.16 (Xeon X5667)

Breaking changes

  • ~Socket changed from FCLGA1366 to LGA1567

Features

  • −Physical Address Extension
  • −Demand Based Switching

Specifications

  • ~Codename: Westmere EP → Westmere EX
  • ~Cores: 4 → 10
  • ~Threads: 8 → 20
  • ~Base clock: 3.06 GHz → 2.13 GHz
  • ~Max clock: 3.46 GHz → 2.53 GHz
  • ~Cache: 12 MB Intel Smart Cache → 30 MB Intel Smart Cache
  • ~TDP: 95 W → 105 W
  • ~Max memory: 288 GB → 4 TB
  • ~Memory channels: 3 → 4
  • ~Max CPUs per system: 2 → 8
  • ~Recommended price: $1,440 → $4,172

Since the previous major (previous generation): Intel Server CPU v5.2.2 (Xeon X6550)

Components

Features

  • +VT-d
  • +AES-NI
  • +Trusted Execution Technology
  • +ECC memory

Specifications

  • ~Codename: Nehalem EX → Westmere EX
  • ~Microarchitecture: Nehalem → Westmere
  • ~Cores: 8 → 10
  • ~Threads: 16 → 20
  • ~Base clock: 2.00 GHz → 2.13 GHz
  • ~Max clock: 2.40 GHz → 2.53 GHz
  • ~Cache: 18 MB L3 Cache → 30 MB Intel Smart Cache
  • ~TDP: 130 W → 105 W
  • +Max memory: 4 TB
  • +Memory channels: 4
  • +Max CPUs per system: 8
  • +Instruction set: 64-bit
  • ~Recommended price: $2,461 → $4,172

Raw source data

Show all 42 fields
FieldValue
CpuId53577
CpuNameIntel Xeon Processor E7-8867L
AESTechYes
BornOnDateQ2'11
Bus6.4 GT/s
Cache30 MB Intel Smart Cache
ClockSpeed2.13 GHz
ClockSpeedMax2.53 GHz
CodeNameTextProducts formerly Westmere EX
CoreCount10
ECCMemoryYes
EM64Yes
EmbeddedNo
ExecuteDisableYes
ExpectedDiscontinuanceDateQ3'2015
ExtendedPageTablesYes
HyperThreadingYes
InstructionSet64-bit
InstructionSetExtensionsIntel SSE4.1. Intel SSE4.2
Lithography32 nm
MarketSegmentServer
MaxCPUs8
MaxMem4 TB
MaxTDP105 W
MemoryTypesDDR3 800/978/1066/1333 (Max Speed 1066 MHz)
NumMemoryChannels4
PackageSize49.17mm x 56.47mm
ProcessorNumberE7-8867L
ProductGroupIntel Xeon Processor E7 Family
ScalableSocketsS8S
ServicingStatusEnd of Servicing Lifetime
SocketsSupportedLGA1567
SpeedstepTechnologyYes
StatusCodeTextDiscontinued
TBTVersion1.0
TCase64°C
ThermalMonitoring2IndicatorYes
ThreadCount20
TXTYes
VTDYes
VTXYes
SourceUrlhttps://ark.intel.com/content/www/us/en/ark/products/53577/intel-xeon-processor-e78867l-30m-cache-2-13-ghz-6-40-gts-intel-qpi.html