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Product comparison · 2 cpus

Fujitsu Intel Xeon E3-1240Lv3 vs Fujitsu Intel Xeon E3-1271v3

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  • 59specifications compared
  • 7differ
  • 52identical
  • 0known for one product only

Key differences

The Fujitsu Intel Xeon E3-1271v3 has 1.6 GHz more processor base frequency than the Fujitsu Intel Xeon E3-1240Lv3 (3.6 GHz vs 2 GHz). The Fujitsu Intel Xeon E3-1271v3 has 1 GHz more processor boost frequency than the Fujitsu Intel Xeon E3-1240Lv3 (4 GHz vs 3 GHz). The Fujitsu Intel Xeon E3-1271v3 has 55 W more thermal Design Power (TDP) than the Fujitsu Intel Xeon E3-1240Lv3 (80 W vs 25 W). Processor family: Intel® Xeon® E3 Family on the Fujitsu Intel Xeon E3-1240Lv3, Intel® Xeon® E3 V3 Family on the Fujitsu Intel Xeon E3-1271v3. Processor model: E3-1240LV3 on the Fujitsu Intel Xeon E3-1240Lv3, E3-1271V3 on the Fujitsu Intel Xeon E3-1271v3.

  • Processor family
    • Intel® Xeon® E3 Family
    • Intel® Xeon® E3 V3 Family
  • Processor model
    • E3-1240LV3
    • E3-1271V3
  • Processor base frequency
    • 2 GHz
    • 3.6 GHz
  • Processor boost frequency
    • 3 GHz
    • 4 GHz
  • Processor cache type
    • Smart Cache
    • L3
  • Thermal Design Power (TDP)
    • 25 W
    • 80 W
  • Thermal solution specification
    • PCG 2013A
    • PCG 2013D

Side by side

Differences highlightedShow differences only
59 specifications
A

Fujitsu

Intel Xeon E3-1240Lv3View product
B

Fujitsu

Intel Xeon E3-1271v3View product
Processor6 differ
Processor familyDiffersIntel® Xeon® E3 FamilyIntel® Xeon® E3 V3 Family
Processor modelDiffersE3-1240LV3E3-1271V3
Processor base frequencyDiffers2 GHz3.6 GHz
Processor cores44
Processor socketLGA 1150 (Socket H3)LGA 1150 (Socket H3)
Processor lithography22 nm22 nm
Component forServer/workstationServer/workstation
Processor threads88
System bus rate5 GT/s5 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers3 GHz4 GHz
Processor cache8 MB8 MB
Processor cache typeDiffersSmart CacheL3
Thermal Design Power (TDP)Differs25 W80 W
SteppingC0C0
Bus typeDMIDMI
Number of QPI links00
Memory bandwidth supported by processor (max)25.6 GB/s25.6 GB/s
Processor codenameHaswellHaswell
Memoryidentical
Maximum internal memory supported by processor32 GB32 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processor1333,1600 MHz1333,1600 MHz
Memory channelsDual-channelDual-channel
ECCYesYes
Graphicsidentical
On-board graphics cardNoNo
Features1 differ
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentServerServer
Maximum number of PCI Express lanes1616
PCI Express slots version3.03.0
PCI Express configurations1x16, 1x8+2x4, 2x81x16, 1x8+2x4, 2x8
Supported instruction setsAVX 2.0, SSE4.1, SSE4.2AVX 2.0, SSE4.1, SSE4.2
CPU configuration (max)11
Embedded options availableNoNo
Graphics & IMC lithography22 nm22 nm
Scalability1S1S
Thermal solution specificationDiffersPCG 2013APCG 2013D
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyYesYes
Intel Fast Memory AccessYesYes
Intel Flex Memory AccessYesYes
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Anti-Theft Technology (Intel® AT)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)YesYes
Intel® Smart CacheYesYes
Intel® Turbo Boost Technology2.02.0
Conflict-Free processorNoNo
Intel 64YesYes
Intel Enhanced Halt StateYesYes
Intel Stable Image Platform Program (SIPP)YesYes
Intel TSX-NIYesYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® OS GuardYesYes
Intel® Secure KeyYesYes
Intel® vPro™ Platform EligibilityYesYes

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