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Product comparison · 2 cpus

Fujitsu Xeon E5-2470 8C 2.3GHz 20MB Cache 1600MHz 95W vs NEC Intel Xeon E5-2620

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  • 44specifications compared
  • 14differ
  • 30identical
  • 8known for one product only

Key differences

  • Processor model
    • E5-2470
    • E5-2620
  • Processor base frequency
    • 2.3 GHz
    • 2 GHz
  • Processor cores
    • 8
    • 6
  • Processor threads
    • 16
    • 12
  • System bus rate
    • 8 GT/s
    • 7.2 GT/s
  • Processor boost frequency
    • 3.1 GHz
    • 2.5 GHz
  • Processor cache
    • 20 MB
    • 15 MB
  • Number of QPI links
    • 1
    • 2

Side by side

Differences highlightedShow differences only
52 specifications
A

Fujitsu

Xeon E5-2470 8C 2.3GHz 20MB Cache 1600MHz 95WView product
B

NEC

Intel Xeon E5-2620View product
Processor9 differ
Processor familyIntel® Xeon® E5 FamilyIntel® Xeon® E5 Family
Processor modelDiffersE5-2470E5-2620
Processor base frequencyDiffers2.3 GHz2 GHz
Processor coresDiffers86
Processor socketKnown for oneLGA 1356 (Socket B2)
Processor lithography32 nm32 nm
Component forServer/workstationServer/workstation
Processor threadsDiffers1612
System bus rateDiffers8 GT/s7.2 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers3.1 GHz2.5 GHz
Processor cacheDiffers20 MB15 MB
Processor cache typeL3L3
Processor front side busKnown for one1600 MHz
Thermal Design Power (TDP)95 W95 W
VID Voltage Range0.6 - 1.35 V0.6 - 1.35 V
Bus typeQPIQPI
Number of QPI linksDiffers12
Memory bandwidth supported by processor (max)Differs38.4 GB/s42.6 GB/s
Compatible chipsetsKnown for oneIntel® C602, Intel® C602J, Intel® C604, Intel® C606, Intel C608
Memory3 differ
Maximum internal memory supported by processorDiffers375 GB750 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers800,1066,1333,1600 MHz800,1066,1333 MHz
Memory channelsDiffersTriple-channelQuad-channel
ECCYesYes
Graphicsidentical
On-board graphics cardNoNo
Features1 differ
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentServerServer
Maximum number of PCI Express lanesKnown for one24
PCI Express slots version3.03.0
CPU configuration (max)22
Embedded options availableDiffersNoYes
ScalabilityS2SS2S
Supported instruction setsKnown for oneAVX
Processor special featuresidentical
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 CacheKnown for oneYes
Intel® Turbo Boost TechnologyYesYes
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® Identity Protection Technology (Intel® IPT)Known for oneYes
Operational conditions1 differ
TcaseDiffers78 °C77.4 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)VT-d, VT-xVT-d, VT-x
CompatibilityKnown for onePRIMERGY TX200 S7

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