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Product comparison · 2 cpus

Fujitsu Intel Xeon E3-1220 vs Fujitsu Xeon E5-2470 8C 2.3GHz 20MB Cache 1600MHz 95W

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  • 42specifications compared
  • 19differ
  • 23identical
  • 11known for one product only

Key differences

  • Processor family
    • Intel® Xeon® E3 Family
    • Intel® Xeon® E5 Family
  • Processor model
    • E3-1220
    • E5-2470
  • Processor base frequency
    • 3.1 GHz
    • 2.3 GHz
  • Processor cores
    • 4
    • 8
  • Processor socket
    • LGA 1155 (Socket H2)
    • LGA 1356 (Socket B2)
  • Processor threads
    • 4
    • 16
  • System bus rate
    • 5 GT/s
    • 8 GT/s
  • Processor boost frequency
    • 3.4 GHz
    • 3.1 GHz

Side by side

Differences highlightedShow differences only
53 specifications
A

Fujitsu

Intel Xeon E3-1220View product
B

Fujitsu

Xeon E5-2470 8C 2.3GHz 20MB Cache 1600MHz 95WView product
Processor12 differ
Processor familyDiffersIntel® Xeon® E3 FamilyIntel® Xeon® E5 Family
Processor modelDiffersE3-1220E5-2470
Processor base frequencyDiffers3.1 GHz2.3 GHz
Processor coresDiffers48
Processor socketDiffersLGA 1155 (Socket H2)LGA 1356 (Socket B2)
Processor lithography32 nm32 nm
Component forServer/workstationServer/workstation
Processor threadsDiffers416
System bus rateDiffers5 GT/s8 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers3.4 GHz3.1 GHz
Processor cacheDiffers8 MB20 MB
Processor cache typeL3L3
Processor front side busKnown for one1600 MHz
Thermal Design Power (TDP)Differs80 W95 W
VID Voltage RangeKnown for one0.6 - 1.35 V
Bus typeDiffersDMIQPI
Number of QPI linksKnown for one1
Memory bandwidth supported by processor (max)Differs21 GB/s38.4 GB/s
SteppingKnown for oneD2
Memory3 differ
Maximum internal memory supported by processorDiffers32 GB375 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers1066,1333 MHz800,1066,1333,1600 MHz
Memory channelsDiffersDual-channelTriple-channel
ECCYesYes
Graphicsidentical
On-board graphics cardNoNo
Features2 differ
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentServerServer
Maximum number of PCI Express lanesKnown for one24
PCI Express slots versionDiffers2.03.0
CPU configuration (max)Differs12
Embedded options availableKnown for oneNo
ScalabilityKnown for oneS2S
Supported instruction setsKnown for oneAVX, SSE4.1, SSE4.2
Processor special features1 differ
Enhanced Intel SpeedStep TechnologyYesYes
Intel Flex Memory AccessYesYes
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Smart CacheYesYes
Intel® Turbo Boost TechnologyDiffers2.0Yes
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 Fast Memory AccessKnown for oneYes
Operational conditions1 differ
TcaseDiffers69.1 °C78 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)VT-d, VT-xVT-d, VT-x
CompatibilityKnown for onePRIMERGY TX200 S7
Weight & dimensionsidentical
Processor package sizeKnown for one37.5 mm

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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