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Product comparison · 2 cpus

NEC Intel Xeon E5-2420 vs NEC Intel Xeon E5-2609

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  • 41specifications compared
  • 13differ
  • 28identical
  • 7known for one product only

Key differences

  • Processor model
    • E5-2420
    • E5-2609
  • Processor base frequency
    • 1.9 GHz
    • 2.4 GHz
  • Processor cores
    • 6
    • 4
  • Processor threads
    • 12
    • 4
  • System bus rate
    • 7.2 GT/s
    • 6.4 GT/s
  • Processor cache
    • 15 MB
    • 10 MB
  • Thermal Design Power (TDP)
    • 95 W
    • 80 W
  • Stepping
    • C2
    • M1

Side by side

Differences highlightedShow differences only
48 specifications
A

NEC

Intel Xeon E5-2420View product
B

NEC

Intel Xeon E5-2609View product
Processor10 differ
Processor familyIntel® Xeon® E5 FamilyIntel® Xeon® E5 Family
Processor modelDiffersE5-2420E5-2609
Processor base frequencyDiffers1.9 GHz2.4 GHz
Processor coresDiffers64
Processor lithography32 nm32 nm
Component forServer/workstationServer/workstation
Processor threadsDiffers124
System bus rateDiffers7.2 GT/s6.4 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyKnown for one2.4 GHz
Processor cacheDiffers15 MB10 MB
Processor cache typeL3L3
Thermal Design Power (TDP)Differs95 W80 W
VID Voltage Range0.6 - 1.35 V0.6 - 1.35 V
Compatible chipsetsIntel® C602, Intel® C602J, Intel® C604, Intel® C606, Intel C608Intel® C602, Intel® C602J, Intel® C604, Intel® C606, Intel C608
SteppingDiffersC2M1
Bus typeQPIQPI
Number of QPI linksDiffers12
Memory bandwidth supported by processor (max)Differs32 GB/s34.1 GB/s
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 MHz800,1066 MHz
Memory channelsDiffersTriple-channelQuad-channel
ECCYesYes
Graphicsidentical
On-board graphics cardNoNo
Featuresidentical
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentServerServer
Supported instruction setsAVXAVX
CPU configuration (max)22
ScalabilityS2SS2S
PCI Express slots versionKnown for one3.0
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)Known for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyKnown for oneYes
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
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)VT-d, VT-xVT-d, VT-x
Operational conditionsidentical
TcaseKnown for one70 °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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