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Product comparison · 2 cpus

Dell Xeon E5-2407 4C 2.2GHz 10MB vs NEC Intel Xeon E3-1220 v2

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  • 34specifications compared
  • 13differ
  • 21identical
  • 19known for one product only

Key differences

  • Processor family
    • Intel® Xeon® E5 Family
    • Intel® Xeon® E3 V2 Family
  • Processor model
    • E5-2407
    • E3-1220V2
  • Processor base frequency
    • 2.2 GHz
    • 3.1 GHz
  • Processor lithography
    • 32 nm
    • 22 nm
  • System bus rate
    • 6.4 GT/s
    • 5 GT/s
  • Processor cache
    • 10 MB
    • 8 MB
  • Thermal Design Power (TDP)
    • 80 W
    • 69 W
  • Bus type
    • QPI
    • DMI

Side by side

Differences highlightedShow differences only
53 specifications
A

Dell

Xeon E5-2407 4C 2.2GHz 10MBView product
B

NEC

Intel Xeon E3-1220 v2View product
Processor9 differ
Processor familyDiffersIntel® Xeon® E5 FamilyIntel® Xeon® E3 V2 Family
Processor modelDiffersE5-2407E3-1220V2
Processor base frequencyDiffers2.2 GHz3.1 GHz
Processor cores44
Processor socketKnown for oneLGA 1356 (Socket B2)
Processor lithographyDiffers32 nm22 nm
Component forServer/workstationServer/workstation
Processor threads44
System bus rateDiffers6.4 GT/s5 GT/s
Processor operating modes64-bit64-bit
Processor cacheDiffers10 MB8 MB
Processor cache typeL3L3
Processor front side busKnown for one1066 MHz
Thermal Design Power (TDP)Differs80 W69 W
VID Voltage RangeKnown for one0.6 - 1.35 V
Bus typeDiffersQPIDMI
Number of QPI linksKnown for one1
Memory bandwidth supported by processor (max)Differs25 GB/s25.6 GB/s
Processor boost frequencyKnown for one3.5 GHz
SteppingKnown for oneE1
Memory3 differ
Maximum internal memory supported by processorDiffers375 GB32 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers800,1066 MHz1333,1600 MHz
Memory channelsDiffersTriple-channelDual-channel
ECCYesYes
Graphicsidentical
On-board graphics cardNoNo
Featuresidentical
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentServerServer
Maximum number of PCI Express lanesKnown for one24
PCI Express slots version3.03.0
Embedded options availableKnown for oneNo
ScalabilityKnown for oneS2S
PCI Express configurationsKnown for one1x16+1x4, 1x8+3x4, 2x8+1x4
Supported instruction setsKnown for oneAVX, SSE4.1, SSE4.2
CPU configuration (max)Known for one1
Processor special features1 differ
Enhanced Intel SpeedStep TechnologyYesYes
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneNo
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel Demand Based SwitchingYesYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
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
Intel Flex Memory AccessKnown for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® Smart CacheKnown for oneYes
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)VT-d, VT-xVT-d, VT-x
CompatibilityKnown for onePowerEdge M420 PowerEdge M520 PowerEdge R320 PowerEdge R420 PowerEdge R520

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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