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Product comparison · 2 cpus

Dell Xeon E5-2630L vs Dell Xeon E5-2660

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  • 46specifications compared
  • 13differ
  • 33identical
  • 7known for one product only

Key differences

  • Processor model
    • E5-2630L
    • E5-2660
  • Processor base frequency
    • 2 GHz
    • 2.2 GHz
  • Processor cores
    • 6
    • 8
  • Processor threads
    • 12
    • 16
  • Processor boost frequency
    • 2.5 GHz
    • 3 GHz
  • Processor cache
    • 15 MB
    • 20 MB
  • Thermal Design Power (TDP)
    • 60 W
    • 95 W
  • CPU multiplier (bus/core ratio)
    • 25
    • 30

Side by side

Differences highlightedShow differences only
53 specifications
A

Dell

Xeon E5-2630LView product
B

Dell

Xeon E5-2660View product
Processor9 differ
Processor familyIntel® Xeon® E5 FamilyIntel® Xeon® E5 Family
Processor modelDiffersE5-2630LE5-2660
Processor base frequencyDiffers2 GHz2.2 GHz
Processor coresDiffers68
Processor socketLGA 2011 (Socket R)LGA 2011 (Socket R)
Processor lithography32 nm32 nm
Component forServer/workstationServer/workstation
Processor threadsDiffers1216
System bus rate8 GT/s8 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers2.5 GHz3 GHz
Processor cacheDiffers15 MB20 MB
Processor cache typeL3L3
Thermal Design Power (TDP)Differs60 W95 W
VID Voltage Range0.60 - 1.35 V0.60 - 1.35 V
Bus typeQPIQPI
CPU multiplier (bus/core ratio)Differs2530
Number of QPI links22
Memory bandwidth supported by processor (max)Differs42.6 GB/s51.2 GB/s
Memory2 differ
Maximum internal memory supported by processorDiffers750 GB384 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers800,1066,1333 MHz800,1066,1333,1600 MHz
Memory channelsQuad-channelQuad-channel
ECCYesYes
Graphicsidentical
On-board graphics cardNoNo
Featuresidentical
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentServerServer
Maximum number of PCI Express lanesKnown for one40
PCI Express slots version3.03.0
Supported instruction setsAVXAVX
CPU configuration (max)22
Embedded options availableNoNo
ScalabilityKnown for one2S
Graphics & IMC lithographyKnown for one32 nm
Processor special features1 differ
Enhanced Intel SpeedStep TechnologyYesYes
Intel Flex Memory AccessKnown for oneNo
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Turbo Boost TechnologyDiffersYes2.0
Intel Demand Based SwitchingYesYes
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 Fast Memory AccessKnown for oneYes
Intel® Smart CacheKnown for oneYes
Operational conditions1 differ
TcaseDiffers69.8 °C73 °C
Weight & dimensionsidentical
Processor package size52.5 mm52.5 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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