Intel Server CPU v5.0.2

Intel Xeon Processor LC3518

major
5
Nehalem
minor
0
Xeon 3000 series
patch
2
Xeon LC3518
suffix
—
No suffix

Metadata

PropertyValue
BrandXeon
Intel nameIntel Xeon Processor LC3518
Processor numberLC3518
CodenameJasper Forest
GenerationNehalem
MicroarchitectureNehalem
Performance classXeon 3000 series
SegmentEmbedded
Released2010-Q12010
StatusDiscontinued
Cores1
Threads1
Base clock1.73 GHz
Cache2 MB L3 Cache
Bus2.5 GT/s
TDP23 W
Lithography (as published)45 nm
Memory channels2
PCIe revision2.0
Max CPUs per system1
Instruction set64-bit
SocketFCLGA1366LGA1366
Recommended price$221
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 v5.0.1 (Xeon L3426)

Breaking changes

  • ~Socket changed from LGA1156 to FCLGA1366

Features

  • −Hyper-Threading
  • −Physical Address Extension
  • −Trusted Execution Technology

Specifications

  • ~Codename: Lynnfield → Jasper Forest
  • ~Cores: 4 → 1
  • ~Threads: 8 → 1
  • ~Base clock: 1.86 GHz → 1.73 GHz
  • ~Cache: 8 MB Intel Smart Cache → 2 MB L3 Cache
  • ~TDP: 45 W → 23 W
  • ~Recommended price: $305 → $221
  • −Max clock: 3.20 GHz
  • −Max memory: 32 GB
  • −PCIe lanes: 16
  • −Transistors: 774 million
  • −Die size: 296 mm2

Since the previous major (previous generation): Intel Server CPU v4.0.2 (Xeon L3014)

Security

  • !Introduced: Foreshadow / L1 Terminal Fault
  • !Introduced: Microarchitectural Data Sampling (ZombieLoad, RIDL, Fallout)

Components

Instruction sets

  • +SSE4.2

Features

  • +VT-x
  • +VT-d
  • +EPT
  • +ECC memory
  • +Demand Based Switching

Specifications

  • ~Codename: Wolfdale → Jasper Forest
  • ~Microarchitecture: Penryn → Nehalem
  • +Threads: 1
  • ~Base clock: 2.40 GHz → 1.73 GHz
  • ~Cache: 3 MB L2 Cache → 2 MB L3 Cache
  • ~Bus: 1066 MHz → 2.5 GT/s
  • ~TDP: 30 W → 23 W
  • +Memory channels: 2
  • +PCIe revision: 2.0
  • +Max CPUs per system: 1
  • +Recommended price: $221
  • −Transistors: 228 million
  • −Die size: 82 mm2

Raw source data

Show all 35 fields
FieldValue
CpuId47646
CpuNameIntel Xeon Processor LC3518
BornOnDateQ1'10
Bus2.5 GT/s
Cache2 MB L3 Cache
CertifiedUseConditionsCommunications
ClockSpeed1.73 GHz
CodeNameTextProducts formerly Jasper Forest
CoreCount1
DemandBasedSwitchingYes
ECCMemoryYes
EmbeddedYes
ExecuteDisableYes
ExtendedPageTablesYes
HaltStateYes
HyperThreadingNo
InstructionSet64-bit
Lithography45 nm
MarketSegmentEmbedded
MaxCPUs1
MaxTDP23 W
NumMemoryChannels2
PCIExpressRevision2.0
ProcessorNumberLC3518
ProductGroupLegacy Intel Xeon Processors
ServicingStatusEnd of Servicing Lifetime
SocketsSupportedFCLGA1366
SpeedstepTechnologyYes
StatusCodeTextDiscontinued
TBTVersionNo
TCase79.5°C - 94.5°C
ThreadCount1
VTDYes
VTXYes
SourceUrlhttps://ark.intel.com/content/www/us/en/ark/products/47646/intel-xeon-processor-lc3518-2m-cache-1-73-ghz.html