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Product comparison · 2 cpus

Dell 3120A processor vs Fujitsu Intel Xeon E7-8870 v2

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  • 17specifications compared
  • 11differ
  • 6identical
  • 38known for one product only

Key differences

  • Processor family
    • Intel® Xeon Phi™
    • Intel® Xeon® E7 V2 Family
  • Processor model
    • 3120A
    • E7-8870V2
  • Processor base frequency
    • 1.1 GHz
    • 2.3 GHz
  • Processor cores
    • 57
    • 15
  • Processor cache
    • 28.5 MB
    • 30 MB
  • Thermal Design Power (TDP)
    • 300 W
    • 130 W
  • Memory bandwidth supported by processor (max)
    • 240 GB/s
    • 85 GB/s
  • Maximum internal memory supported by processor
    • 6 GB
    • 1.54 TB

Side by side

Differences highlightedShow differences only
55 specifications
A

Dell

3120A processor

Model 3120A

View product
B

Fujitsu

Intel Xeon E7-8870 v2View product
Processor7 differ
Processor familyDiffersIntel® Xeon Phi™Intel® Xeon® E7 V2 Family
Processor modelDiffers3120AE7-8870V2
Processor base frequencyDiffers1.1 GHz2.3 GHz
Processor coresDiffers5715
Processor socketKnown for oneLGA 2011 (Socket R)
Processor lithography22 nm22 nm
Component forServer/workstationServer/workstation
Processor threadsKnown for one30
System bus rateKnown for one8 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyKnown for one2.9 GHz
Processor cacheDiffers28.5 MB30 MB
Thermal Design Power (TDP)Differs300 W130 W
SteppingKnown for oneD1
Bus typeKnown for oneQPI
Number of QPI linksKnown for one3
Memory bandwidth supported by processor (max)Differs240 GB/s85 GB/s
Processor seriesKnown for oneIntel Xeon Phi Coprocessor 3100 Series
Processor cache typeKnown for oneSmart Cache
Configurable TDP-downKnown for one300 W
Memory1 differ
Maximum internal memory supported by processorDiffers6 GB1.54 TB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one1066,1333,1600 MHz
Memory channelsKnown for oneQuad-channel
ECCYesYes
Graphicsidentical
Discrete graphics cardKnown for oneNo
On-board graphics cardKnown for oneNo
On-board graphics card modelKnown for oneNot available
Discrete graphics card modelKnown for oneNot available
Features2 differ
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Thermal Monitoring TechnologiesKnown for oneYes
Market segmentServerServer
Maximum number of PCI Express lanesKnown for one32
PCI Express slots versionDiffers2.03.0
Supported instruction setsDiffersIMCIAVX
CPU configuration (max)Known for one8
Embedded options availableNoNo
Physical Address Extension (PAE)Known for oneYes
ScalabilityKnown for oneS8S
Processor special features1 differ
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Intel Trusted Execution TechnologyKnown for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel 64Known for oneYes
Intel Instruction Replay TechnologyKnown for oneNo
Intel TSX-NIKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® OS GuardKnown for oneYes
Intel® Secure KeyKnown for oneYes
Operational conditionsidentical
TcaseKnown for one73 °C
Technical detailsidentical
PCI Express slots quantityKnown for one1

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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