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Product comparison · 2 cpus

Dell Intel Xeon E7-4820 vs Dell Intel Xeon E7-4880 v2

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  • 41specifications compared
  • 20differ
  • 21identical
  • 13known for one product only

Key differences

  • Processor family
    • Intel® Xeon® E7 Family
    • Intel® Xeon® E7 V2 Family
  • Processor model
    • E7-4820
    • E7-4880V2
  • Processor base frequency
    • 2 GHz
    • 2.5 GHz
  • Processor cores
    • 8
    • 15
  • Processor socket
    • LGA 1567 (Socket LS)
    • LGA 2011 (Socket R)
  • Processor lithography
    • 32 nm
    • 22 nm
  • Processor series
    • Intel Xeon E7-4800
    • Intel Xeon E7-4800 v2
  • Processor threads
    • 16
    • 30

Side by side

Differences highlightedShow differences only
54 specifications
A

Dell

Intel Xeon E7-4820View product
B

Dell

Intel Xeon E7-4880 v2View product
Processor15 differ
Processor familyDiffersIntel® Xeon® E7 FamilyIntel® Xeon® E7 V2 Family
Processor modelDiffersE7-4820E7-4880V2
Processor base frequencyDiffers2 GHz2.5 GHz
Processor coresDiffers815
Processor socketDiffersLGA 1567 (Socket LS)LGA 2011 (Socket R)
Processor lithographyDiffers32 nm22 nm
Cooler includedNoNo
Component forServer/workstationServer/workstation
Processor seriesDiffersIntel Xeon E7-4800Intel Xeon E7-4800 v2
Processor threadsDiffers1630
System bus rateDiffers5.86 GT/s8 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers2.27 GHz3.1 GHz
Processor cacheDiffers18 MB37.5 MB
Processor cache typeDiffersSmart CacheL3
Thermal Design Power (TDP)Differs105 W130 W
SteppingDiffersA2D1
Bus typeQPIQPI
Number of QPI linksKnown for one3
Memory bandwidth supported by processor (max)Known for one85 GB/s
Processor codenameDiffersWestmere EXIvy Bridge
Memory2 differ
Maximum internal memory supported by processorDiffers2.04 TB1.54 TB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers800,978,1066,1333 MHz1066,1333,1600 MHz
Memory channelsQuad-channelQuad-channel
ECCYesYes
Graphicsidentical
On-board graphics cardNoNo
Discrete graphics cardKnown for oneNo
Features1 differ
Execute Disable BitYesYes
Idle StatesKnown for oneYes
Thermal Monitoring TechnologiesYesYes
Market segmentServerServer
Maximum number of PCI Express lanesKnown for one32
PCI Express slots versionKnown for one3.0
Supported instruction setsDiffersSSE4.1, SSE4.2AVX
Embedded options availableNoNo
Physical Address Extension (PAE)Known for one46 bit
ScalabilityS4SS4S
CPU configuration (max)Known for one4
Processor special features1 differ
Enhanced Intel SpeedStep TechnologyYesYes
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Turbo Boost TechnologyDiffers1.02.0
Conflict-Free processorKnown for oneYes
Intel 64YesYes
Intel TSX-NIKnown for oneNo
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® OS GuardKnown for oneYes
Intel® Secure KeyKnown for oneYes
Operational conditions1 differ
TcaseDiffers64 °C73 °C
Other featuresidentical
CompatibilityKnown for onePowerEdge R630

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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