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Product comparison · 2 cpus

HP B4H80AV processor vs NEC Intel Xeon E5-2420

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  • 35specifications compared
  • 20differ
  • 15identical
  • 28known for one product only

Key differences

  • Processor family
    • Intel® Core™ i5
    • Intel® Xeon® E5 Family
  • Processor model
    • i5-3470
    • E5-2420
  • Processor base frequency
    • 3.2 GHz
    • 1.9 GHz
  • Processor cores
    • 4
    • 6
  • Processor lithography
    • 22 nm
    • 32 nm
  • Component for
    • PC
    • Server/workstation
  • Processor threads
    • 4
    • 12
  • System bus rate
    • 5 GT/s
    • 7.2 GT/s

Side by side

Differences highlightedShow differences only
63 specifications
A

HP

B4H80AV processor

Model B4H80AV

View product
B

NEC

Intel Xeon E5-2420View product
Processor12 differ
Processor familyDiffersIntel® Core™ i5Intel® Xeon® E5 Family
Processor generationKnown for one3rd gen Intel® Core™ i5
Processor modelDiffersi5-3470E5-2420
Processor base frequencyDiffers3.2 GHz1.9 GHz
Processor coresDiffers46
Processor socketKnown for oneLGA 1155 (Socket H2)
Processor lithographyDiffers22 nm32 nm
Component forDiffersPCServer/workstation
Processor threadsDiffers412
System bus rateDiffers5 GT/s7.2 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers3.6 GHz2.4 GHz
Processor cacheDiffers6 MB15 MB
Processor cache typeL3L3
Thermal Design Power (TDP)Differs77 W95 W
CPU multiplier (bus/core ratio)Known for one32
Memory bandwidth supported by processor (max)Differs25.6 GB/s32 GB/s
VID Voltage RangeKnown for one0.6 - 1.35 V
Compatible chipsetsKnown for oneIntel® C602, Intel® C602J, Intel® C604, Intel® C606, Intel C608
SteppingKnown for oneC2
Bus typeKnown for oneQPI
Number of QPI linksKnown for one1
Memory4 differ
Maximum internal memory supported by processorDiffers32 GB375 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers1333,1600 MHz800,1066,1333 MHz
Memory channelsDiffersDual-channelTriple-channel
ECCDiffersNoYes
Graphics1 differ
On-board graphics cardDiffersYesNo
On-board graphics card modelKnown for oneIntel® HD Graphics 2500
On-board graphics card base frequencyKnown for one650 MHz
On-board graphics card dynamic frequency (max)Known for one1100 MHz
Number of displays supported (on-board graphics)Known for one3
Features2 differ
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentDiffersDesktopServer
PCI Express slots versionKnown for one3.0
PCI Express configurationsKnown for one1x16, 2x8, 1x8+2x4
CPU configuration (max)Differs12
Supported instruction setsKnown for oneAVX
ScalabilityKnown for oneS2S
Processor special features1 differ
Enhanced Intel SpeedStep TechnologyYesYes
Intel FDI TechnologyKnown for oneYes
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Smart CacheYesYes
Intel® Turbo Boost TechnologyDiffers2.0Yes
Intel® Wireless Display (Intel® WiDi)Known 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
Intel Flex Memory AccessKnown for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel Demand Based SwitchingKnown for oneYes
Operational conditionsidentical
TcaseKnown for one67.4 °C
Weight & dimensionsidentical
Processor package sizeKnown for one37.5 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)VT-d, VT-xVT-d, VT-x

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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