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Product comparison · 2 cpus

Fujitsu Intel Xeon E3-1220 vs NEC Intel Xeon E5-2609

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  • 39specifications compared
  • 15differ
  • 24identical
  • 12known for one product only

Key differences

  • Processor family
    • Intel® Xeon® E3 Family
    • Intel® Xeon® E5 Family
  • Processor model
    • E3-1220
    • E5-2609
  • Processor base frequency
    • 3.1 GHz
    • 2.4 GHz
  • System bus rate
    • 5 GT/s
    • 6.4 GT/s
  • Processor cache
    • 8 MB
    • 10 MB
  • Stepping
    • D2
    • M1
  • Bus type
    • DMI
    • QPI
  • Memory bandwidth supported by processor (max)
    • 21 GB/s
    • 34.1 GB/s

Side by side

Differences highlightedShow differences only
51 specifications
A

Fujitsu

Intel Xeon E3-1220View product
B

NEC

Intel Xeon E5-2609View product
Processor8 differ
Processor familyDiffersIntel® Xeon® E3 FamilyIntel® Xeon® E5 Family
Processor modelDiffersE3-1220E5-2609
Processor base frequencyDiffers3.1 GHz2.4 GHz
Processor socketKnown for oneLGA 1155 (Socket H2)
System bus rateDiffers5 GT/s6.4 GT/s
Processor boost frequencyKnown for one3.4 GHz
Processor cacheDiffers8 MB10 MB
SteppingDiffersD2M1
Bus typeDiffersDMIQPI
Memory bandwidth supported by processor (max)Differs21 GB/s34.1 GB/s
VID Voltage RangeKnown for one0.6 - 1.35 V
Compatible chipsetsKnown for oneIntel® C602, Intel® C602J, Intel® C604, Intel® C606, Intel C608
Number of QPI linksKnown for one2
Memory3 differ
Maximum internal memory supported by processorDiffers32 GB750 GB
Memory clock speeds supported by processorDiffers1066,1333 MHz800,1066 MHz
Memory channelsDiffersDual-channelQuad-channel
Features3 differ
PCI Express slots versionDiffers2.03.0
Supported instruction setsDiffersAVX, SSE4.1, SSE4.2AVX
CPU configuration (max)Differs12
ScalabilityKnown for oneS2S
Processor special featuresidentical
Intel Fast Memory AccessKnown for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyKnown for one2.0
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Operational conditions1 differ
TcaseDiffers69.1 °C70 °C
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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