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Product comparison · 2 cpus

HP Intel Xeon E5-4650 vs NEC Intel Xeon E5-2470

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  • 44specifications compared
  • 10differ
  • 34identical
  • 7known for one product only

Key differences

  • Processor model
    • E5-4650
    • E5-2470
  • Processor base frequency
    • 2.7 GHz
    • 2.3 GHz
  • Processor boost frequency
    • 3.3 GHz
    • 3.1 GHz
  • Thermal Design Power (TDP)
    • 130 W
    • 95 W
  • Number of QPI links
    • 2
    • 1
  • Memory bandwidth supported by processor (max)
    • 51.2 GB/s
    • 38.4 GB/s
  • Maximum internal memory supported by processor
    • 1.5 TB
    • 375 GB
  • Memory channels
    • Quad-channel
    • Triple-channel

Side by side

Differences highlightedShow differences only
51 specifications
A

HP

Intel Xeon E5-4650View product
B

NEC

Intel Xeon E5-2470View product
Processor6 differ
Processor familyIntel® Xeon® E5 FamilyIntel® Xeon® E5 Family
Processor modelDiffersE5-4650E5-2470
Processor base frequencyDiffers2.7 GHz2.3 GHz
Processor cores88
Processor socketKnown for oneLGA 2011 (Socket R)
Processor lithography32 nm32 nm
Component forServer/workstationServer/workstation
Processor threads1616
System bus rate8 GT/s8 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers3.3 GHz3.1 GHz
Processor cache20 MB20 MB
Processor cache typeL3L3
L3 cache speedKnown for one2.7 GHz
Thermal Design Power (TDP)Differs130 W95 W
VID Voltage Range0.6 - 1.35 V0.6 - 1.35 V
SteppingC2C2
Bus typeQPIQPI
Number of QPI linksDiffers21
Memory bandwidth supported by processor (max)Differs51.2 GB/s38.4 GB/s
Memory2 differ
Maximum internal memory supported by processorDiffers1.5 TB375 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processor800,1066,1333,1600 MHz800,1066,1333,1600 MHz
Memory channelsDiffersQuad-channelTriple-channel
ECCYesYes
Features2 differ
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentServerServer
PCI Express slots version3.03.0
Supported instruction setsAVXAVX
CPU configuration (max)Differs42
Embedded options availableKnown for oneNo
ScalabilityDiffersS4SS2S
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 CacheYesYes
Intel® Turbo Boost Technology2.02.0
Intel Demand Based SwitchingYesYes
Intel Enhanced Halt StateKnown for oneYes
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
Weight & dimensionsidentical
Processor package sizeKnown for one52.5 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)VT-d, VT-xVT-d, VT-x
Graphicsidentical
On-board graphics cardKnown for oneNo
Operational conditionsidentical
TcaseKnown for one78 °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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