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Product comparison · 2 cpus

Fujitsu Intel Xeon E3-1240 vs Fujitsu Intel Xeon Processor E5-2620

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  • 45specifications compared
  • 24differ
  • 21identical
  • 14known for one product only

Key differences

  • Processor family
    • Intel® Xeon® E3 Family
    • Intel® Xeon® E5 Family
  • Processor model
    • E3-1240
    • E5-2620
  • Processor base frequency
    • 3.3 GHz
    • 2 GHz
  • Processor cores
    • 4
    • 6
  • Processor socket
    • LGA 1155 (Socket H2)
    • LGA 2011 (Socket R)
  • Processor threads
    • 8
    • 12
  • System bus rate
    • 5 GT/s
    • 7.2 GT/s
  • Processor boost frequency
    • 3.7 GHz
    • 2.5 GHz

Side by side

Differences highlightedShow differences only
59 specifications
A

Fujitsu

Intel Xeon E3-1240View product
B

Fujitsu

Intel Xeon Processor E5-2620View product
Processor12 differ
Processor manufacturerKnown for oneIntel
Processor familyDiffersIntel® Xeon® E3 FamilyIntel® Xeon® E5 Family
Processor modelDiffersE3-1240E5-2620
Processor base frequencyDiffers3.3 GHz2 GHz
Processor coresDiffers46
Processor socketDiffersLGA 1155 (Socket H2)LGA 2011 (Socket R)
Processor lithography32 nm32 nm
Component forServer/workstationServer/workstation
Processor seriesKnown for oneIntel Xeon E5-2600
Processor threadsDiffers812
System bus rateDiffers5 GT/s7.2 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers3.7 GHz2.5 GHz
Processor cacheDiffers8 MB15 MB
Processor cache typeSmart CacheSmart Cache
Thermal Design Power (TDP)Differs80 W95 W
VID Voltage RangeKnown for one0.6 - 1.35 V
Bus typeDiffersDMIQPI
Number of QPI linksKnown for one2
Memory bandwidth supported by processor (max)Differs21 GB/s42.6 GB/s
Memory3 differ
Maximum internal memory supported by processorDiffers32 GB384 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers1066,1333 MHz800,1066,1333 MHz
Memory channelsDiffersDual-channelQuad-channel
ECCYesYes
Graphicsidentical
Discrete graphics cardKnown for oneNo
On-board graphics cardNoNo
On-board graphics card modelKnown for oneNot available
Discrete graphics card modelKnown for oneNot available
Features5 differ
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentServerServer
Maximum number of PCI Express lanesDiffers2040
PCI Express slots versionDiffers2.03.0
Supported instruction setsDiffersAVX, SSE4.1, SSE4.2AVX
CPU configuration (max)Differs12
Embedded options availableDiffersNoYes
ScalabilityKnown for one2S
Processor special features3 differ
Enhanced Intel SpeedStep TechnologyYesYes
Intel Flex Memory AccessDiffersYesNo
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)DiffersYesNo
Intel® Turbo Boost TechnologyDiffers2.01.0
Intel 64YesYes
Intel Demand Based SwitchingYesYes
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® vPro™ Platform EligibilityYesYes
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® Smart CacheKnown for oneYes
Operational conditions1 differ
TcaseDiffers69.1 °C77.4 °C

A dash means the value is not stated by the source. Unknown values are never counted for or against a product, and there is no overall score.

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