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Product comparison · 2 cpus

Lenovo Intel Xeon E5-2667 vs Lenovo Intel Xeon E5-2680

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  • 45specifications compared
  • 6differ
  • 39identical
  • 4known for one product only

Key differences

  • Processor model
    • E5-2667
    • E5-2680
  • Processor base frequency
    • 2.9 GHz
    • 2.7 GHz
  • Processor cores
    • 6
    • 8
  • Processor threads
    • 12
    • 16
  • Processor cache
    • 15 MB
    • 20 MB
  • Intel® Turbo Boost Technology
    • Yes
    • 2.0

Side by side

Differences highlightedShow differences only
49 specifications
A

Lenovo

Intel Xeon E5-2667View product
B

Lenovo

Intel Xeon E5-2680View product
Processor5 differ
Processor familyIntel® Xeon® E5 FamilyIntel® Xeon® E5 Family
Processor modelDiffersE5-2667E5-2680
Processor base frequencyDiffers2.9 GHz2.7 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 frequency3.5 GHz3.5 GHz
Processor cacheDiffers15 MB20 MB
Processor cache typeL3L3
Thermal Design Power (TDP)130 W130 W
VID Voltage Range0.60 - 1.35 V0.60 - 1.35 V
Bus typeQPIQPI
CPU multiplier (bus/core ratio)3535
Number of QPI links22
Memory bandwidth supported by processor (max)51.2 GB/s51.2 GB/s
Package typeKnown for oneTray
SteppingKnown for oneC2
Memoryidentical
Maximum internal memory supported by processor750 GB750 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processor800,1066,1333,1600 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
PCI Express slots version3.03.0
Supported instruction setsAVXAVX
Embedded options availableKnown for oneNo
Graphics & IMC lithography32 nm32 nm
Processor special features1 differ
Enhanced Intel SpeedStep TechnologyYesYes
Intel Flex Memory AccessYesYes
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
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
Operational conditionsidentical
TcaseKnown for one85 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)VT-d, VT-xVT-d, VT-x
Height (imperial)5.59 mm (0.22")5.59 mm (0.22")

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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