Intel Embedded CPU v1.1.1-C

Intel Pentium Processor B925C

major
1
2nd generation Core
minor
1
Pentium
patch
1
Pentium B925C
suffix
C
Server/embedded: communications (integrated networking features)

Metadata

PropertyValue
BrandPentium
Intel nameIntel Pentium Processor B925C
Processor numberB925C
CodenameGladden
Generation2nd generation Core
MicroarchitectureSandy Bridge
Performance classPentium
SegmentEmbedded
Released2013-Q42013
StatusDiscontinued
Cores2
Threads4
Base clock2.00 GHz
Cache4 MB L3 Cache
TDP15 W
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 v1.1.0-C (Pentium B915C)

Breaking changes

  • −Removed Intel 64

Features

  • −Intel 64
  • −VT-d
  • −EPT
  • −AES-NI
  • −Execute Disable Bit
  • −ECC memory

Specifications

  • ~Base clock: 1.50 GHz → 2.00 GHz
  • ~Cache: 3 MB L3 Cache → 4 MB L3 Cache
  • −Max memory: 32 GB
  • −Memory channels: 2
  • −PCIe revision: 2
  • −PCIe lanes: 20
  • −Instruction set: 64-bit
  • −Recommended price: $168

Since the previous minor (lower performance class): Intel Embedded CPU v1.0.1-UE (Celeron 807UE)

Breaking changes

  • −Removed Intel 64

Components

Features

  • +Hyper-Threading
  • +Trusted Execution Technology
  • −Intel 64
  • −ECC memory

Specifications

  • ~Codename: Sandy Bridge → Gladden
  • ~Cores: 1 → 2
  • ~Threads: 1 → 4
  • ~Base clock: 1.00 GHz → 2.00 GHz
  • ~Cache: 1 MB Intel Smart Cache → 4 MB L3 Cache
  • ~TDP: 10 W → 15 W
  • −Max memory: 4.88 GB
  • −Memory channels: 1
  • −Graphics: Intel HD Graphics for 2nd Generation Intel Processors
  • −Graphics max clock: 800 MHz
  • −Instruction set: 64-bit
  • −Recommended price: $98

Since the previous major (previous generation): Intel Embedded CPU v0.1.0-E (Core i5-520E)

Breaking changes

  • −Removed Intel 64

Components

Instruction sets

  • +AVX

Features

  • −Intel 64
  • −VT-d
  • −EPT
  • −AES-NI
  • −Execute Disable Bit
  • −Physical Address Extension
  • −ECC memory

Specifications

  • ~Codename: Arrandale → Gladden
  • ~Microarchitecture: Nehalem / Westmere → Sandy Bridge
  • ~Base clock: 2.40 GHz → 2.00 GHz
  • ~Cache: 3 MB Intel Smart Cache → 4 MB L3 Cache
  • ~TDP: 35 W → 15 W
  • −Max clock: 2.93 GHz
  • −Bus: 2.5 GT/s
  • −Max memory: 8.79 GB
  • −Memory channels: 2
  • −PCIe revision: 2.0
  • −PCIe lanes: 1
  • −Graphics max clock: 766 MHz
  • −Max CPUs per system: 1
  • −Transistors: 382 million
  • −Die size: 81 mm2
  • −Instruction set: 64-bit
  • −Recommended price: $210

Raw source data

Show all 21 fields
FieldValue
CpuId78169
CpuNameIntel Pentium Processor B925C
BornOnDateQ4'13
Cache4 MB L3 Cache
ClockSpeed2.00 GHz
CodeNameTextProducts formerly Gladden
CoreCount2
EmbeddedYes
ESUDateTuesday. December 31. 2019
HyperThreadingYes
MarketSegmentEmbedded
MaxTDP15 W
ProcessorNumberB925C
ProductGroupLegacy Intel Pentium Processor
ServicingStatusEnd of Servicing Lifetime
SpeedstepTechnologyYes
StatusCodeTextDiscontinued
ThreadCount4
TXTYes
VTXYes
SourceUrlhttps://ark.intel.com/content/www/us/en/ark/products/78169/intel-pentium-processor-b925c-4m-cache-2-00-ghz.html