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Product comparison · 2 cpus

Dell 3120A processor vs Dell Intel Xeon E5-4650L

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  • 18specifications compared
  • 13differ
  • 5identical
  • 37known for one product only

Key differences

  • Processor family
    • Intel® Xeon Phi™
    • Intel® Xeon® E5 Family
  • Processor model
    • 3120A
    • E5-4650L
  • Processor base frequency
    • 1.1 GHz
    • 2.6 GHz
  • Processor cores
    • 57
    • 8
  • Processor lithography
    • 22 nm
    • 32 nm
  • Processor operating modes
    • 64-bit
    • 32-bit, 64-bit
  • Processor cache
    • 28.5 MB
    • 20 MB
  • Thermal Design Power (TDP)
    • 300 W
    • 115 W

Side by side

Differences highlightedShow differences only
55 specifications
A

Dell

3120A processor

Model 3120A

View product
B

Dell

Intel Xeon E5-4650LView product
Processor9 differ
Processor familyDiffersIntel® Xeon Phi™Intel® Xeon® E5 Family
Processor modelDiffers3120AE5-4650L
Processor base frequencyDiffers1.1 GHz2.6 GHz
Processor coresDiffers578
Processor socketKnown for oneLGA 2011 (Socket R)
Processor lithographyDiffers22 nm32 nm
Package typeKnown for oneTray
Component forServer/workstationServer/workstation
Processor threadsKnown for one16
System bus rateKnown for one8 GT/s
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor boost frequencyKnown for one3.1 GHz
Processor cacheDiffers28.5 MB20 MB
Processor cache typeSmart CacheSmart Cache
L3 cache speedKnown for one2.6 GHz
Thermal Design Power (TDP)Differs300 W115 W
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 one2
Memory bandwidth supported by processor (max)Differs240 GB/s51.2 GB/s
Processor seriesKnown for oneIntel Xeon Phi Coprocessor 3100 Series
Configurable TDP-downKnown for one300 W
Memory1 differ
Maximum internal memory supported by processorDiffers6 GB384 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one800,1066,1333,1600 MHz
Memory channelsKnown for oneQuad-channel
ECCYesYes
Graphicsidentical
On-board graphics cardKnown for oneNo
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 one40
PCI Express slots versionDiffers2.03.0
Supported instruction setsDiffersIMCIAVX
CPU configuration (max)Known for one4
Embedded options availableNoNo
ScalabilityKnown for one4S
Processor special features1 differ
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Intel Flex Memory AccessKnown for oneNo
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® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel Demand Based SwitchingKnown for oneYes
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® vPro™ Platform EligibilityKnown for oneNo
Weight & dimensionsidentical
Processor package sizeKnown for one52.5 mm
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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