Intel Server CPU v7.0.1-C

Intel Xeon Processor E3-1125C

major
7
Sandy Bridge
minor
0
Xeon E3
patch
1
Xeon E3-1125C
suffix
C
Server/embedded: communications (integrated networking features)

Metadata

PropertyValue
BrandXeon
Intel nameIntel Xeon Processor E3-1125C
Processor numberE3-1125C
CodenameGladden
GenerationSandy Bridge
MicroarchitectureSandy Bridge
Performance classXeon E3
SegmentEmbedded
Released2012-Q22012
StatusDiscontinued
Cores4
Threads8
Base clock2.00 GHz
Cache8 MB L3 Cache
TDP40 W
Max memory32 GB
Memory channels2
PCIe revision2
PCIe lanes20
Max CPUs per system1
Instruction set64-bit
SocketFCBGA1284BGA1284
MemoryDDR3 1066/1333/1600DDR3
Recommended price$519
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 v7.0.0-C (Xeon E3-1105C)

Specifications

  • ~Base clock: 1.00 GHz → 2.00 GHz
  • ~Cache: 6 MB L3 Cache → 8 MB L3 Cache
  • ~TDP: 25 W → 40 W
  • +Max CPUs per system: 1
  • ~Recommended price: $389 → $519

Since the previous major (previous generation): Intel Server CPU v6.0.1 (Xeon W3670)

Breaking changes

  • ~Socket changed from FCLGA1366 to FCBGA1284

Components

Instruction sets

  • +AVX

Features

  • +VT-d
  • −Physical Address Extension
  • −Demand Based Switching

Specifications

  • ~Codename: Westmere EP → Gladden
  • ~Microarchitecture: Westmere → Sandy Bridge
  • ~Cores: 6 → 4
  • ~Threads: 12 → 8
  • ~Base clock: 3.20 GHz → 2.00 GHz
  • ~Cache: 12 MB Intel Smart Cache → 8 MB L3 Cache
  • ~TDP: 130 W → 40 W
  • ~Max memory: 24 GB → 32 GB
  • ~Memory channels: 3 → 2
  • +PCIe revision: 2
  • +PCIe lanes: 20
  • ~Recommended price: $594 → $519
  • −Max clock: 3.46 GHz
  • −Bus: 4.8 GT/s

Raw source data

Show all 46 fields
FieldValue
CpuId68330
CpuNameIntel Xeon Processor E3-1125C
AESTechYes
BornOnDateQ2'12
Cache8 MB L3 Cache
CertifiedUseConditionsCommunications
ClockSpeed2.00 GHz
CodeNameTextProducts formerly Gladden
CoreCount4
ECCMemoryYes
EM64Yes
EmbeddedYes
ESUDateTuesday. December 31. 2019
ExecuteDisableYes
ExtendedPageTablesYes
FastMemoryTechnologyYes
FlexMemoryTechnologyYes
HaltStateYes
HyperThreadingYes
InstructionSet64-bit
InstructionSetExtensionsIntel AVX
MarketSegmentEmbedded
MaxCPUs1
MaxMem32 GB
MaxMemoryBandwidth25.6 GB/s
MaxTDP40 W
MemoryTypesDDR3 1066/1333/1600
NumMemoryChannels2
NumPCIExpressPorts20
PackageSize37.5mm x 37.5 mm
PCIExpressConfigs1x16 1x4 or 2x8 1x4 or 1x8 3x4
PCIExpressRevision2
ProcessorNumberE3-1125C
ProductGroupIntel Xeon Processor E3 Family
ServicingStatusEnd of Servicing Lifetime
SocketsSupportedFCBGA1284
SpeedstepTechnologyYes
StatusCodeTextDiscontinued
TBTVersionNo
ThermalJunctionRateCode100°C
ThermalMonitoring2IndicatorYes
ThreadCount8
TXTYes
VTDYes
VTXYes
SourceUrlhttps://ark.intel.com/content/www/us/en/ark/products/68330/intel-xeon-processor-e31125c-8m-cache-2-00-ghz.html