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Product comparison · 2 cpus

Fujitsu Intel Xeon Processor E3-1241 v3 vs Fujitsu Intel Xeon Processor E3-1281 v3

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  • 87specifications compared
  • 9differ
  • 78identical
  • 10known for one product only

Key differences

  • Processor model
    • E3-1241V3
    • E3-1281V3
  • Processor base frequency
    • 3.5 GHz
    • 3.7 GHz
  • Processor boost frequency
    • 3.9 GHz
    • 4.1 GHz
  • L3 cache speed
    • 3.5 GHz
    • 3.7 GHz
  • Thermal Design Power (TDP)
    • 80 W
    • 82 W
  • Processor ARK ID
    • 80909
    • 80907
  • Intel® Turbo Boost Technology 2.0 frequency
    • 3.9 GHz
    • 4.1 GHz
  • Processor brand name
    • Intel Xeon
    • Intel Xeon v2

Side by side

Differences highlightedShow differences only
97 specifications
A

Fujitsu

Intel Xeon Processor E3-1241 v3View product
B

Fujitsu

Intel Xeon Processor E3-1281 v3View product
Processor6 differ
Processor manufacturerIntelIntel
Processor familyIntel® Xeon® E3 V3 FamilyIntel® Xeon® E3 V3 Family
Processor modelDiffersE3-1241V3E3-1281V3
Processor base frequencyDiffers3.5 GHz3.7 GHz
Processor cores44
Processor socketLGA 1150 (Socket H3)LGA 1150 (Socket H3)
Processor lithography22 nm22 nm
Component forServer/workstationServer/workstation
Processor seriesIntel Xeon E3-1200 v3Intel Xeon E3-1200 v3
Processor threads88
System bus rate5 GT/s5 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers3.9 GHz4.1 GHz
Processor cache8 MB8 MB
Processor cache typeSmart CacheSmart Cache
L3 cache speedDiffers3.5 GHz3.7 GHz
Thermal Design Power (TDP)Differs80 W82 W
SteppingC0C0
Bus typeDMIDMI
Number of QPI links00
Memory bandwidth supported by processor (max)25.6 GB/s25.6 GB/s
Processor codenameHaswellHaswell
Processor codeKnown for oneSR1R4
Processor ARK IDDiffers8090980907
Memoryidentical
Maximum internal memory supported by processor32 GB32 GB
Memory types supported by processorDDR3-SDRAM, DDR3L-SDRAMDDR3-SDRAM, DDR3L-SDRAM
Memory clock speeds supported by processor1333,1600 MHz1333,1600 MHz
Memory channelsDual-channelDual-channel
ECCYesYes
Graphicsidentical
On-board graphics cardNoNo
On-board graphics card modelKnown for oneNot available
Featuresidentical
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, 2x8, 1x8+2x41x16, 2x8, 1x8+2x4
Supported instruction setsSSE4.1, SSE4.2, AVX 2.0SSE4.1, SSE4.2, AVX 2.0
Bandwidth5 MB/s5 MB/s
CPU configuration (max)11
Embedded options availableNoNo
Graphics & IMC lithography22 nm22 nm
PCI Express CEM revision3.03.0
Scalability1S1S
Thermal solution specificationPCG 2013DPCG 2013D
Export Control Classification Number (ECCN)5A992C5A992C
Commodity Classification Automated Tracking System (CCATS)G077159G077159
Processor special features1 differ
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
Intel® Turbo Boost Technology 2.0 frequencyDiffers3.9 GHz4.1 GHz
Intel® Transactional Synchronization ExtensionsYesYes
Conflict-Free processorNoNo
Intel 64YesYes
Intel Enhanced Halt StateYesYes
Intel Identity Protection Technology version1.001.00
Intel Secure Key Technology version1.001.00
Intel Stable Image Platform Program (SIPP)YesYes
Intel TSX-NIYesYes
Intel TSX-NI version1.001.00
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
Packaging dataidentical
Package widthKnown for one70 mm
Package depthKnown for one116 mm
Package heightKnown for one101 mm
Package weightKnown for one373 g
Technical details1 differ
Processor cache8192 KB8192 KB
Product typeProcessorProcessor
Supported memory typesDDR3-SDRAM, DDR3L-SDRAMDDR3-SDRAM, DDR3L-SDRAM
Bus bandwidth55
Bus speed5 GT/s5 GT/s
Bus type unitsGT/sGT/s
Last change6390351363903513
Launch dateQ2'14Q2'14
Maximum memory32 GB32 GB
Processor brand nameDiffersIntel XeonIntel Xeon v2
Product familyIntel Xeon Processor E3 v3 FamilyIntel Xeon Processor E3 v3 Family
StatusDiscontinuedDiscontinued
Born on dateKnown for oneQ2'14
Product nameKnown for oneIntel Xeon E3-1281 v3 (8M Cache, 3.70 GHz)
Logistics data1 differ
Harmonized System (HS) codeDiffers854231000185423119
Weight & dimensionsidentical
Processor package sizeKnown for one37.5 x 37.5 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)VT-d, VT-xVT-d, VT-x
Maximum internal memory32768 MB32768 MB
Cache memoryKnown for one8 MB

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