All categories
Phones & WearablesView all 31

Departments

Phones & WearablesComputers & TabletsComponents & StorageNetworkingPrinting & OfficePower & ChargingTV, Audio & VideoGaming, Toys & RobotsKitchen AppliancesHome AppliancesPersonal Care & HealthSmart Home & SecurityCar & MobilityTools & GardenCameras & Photo

Shopping country

Browse

All categoriesCompare products

Product comparison · 2 cpus

Lenovo Intel Xeon E5-2685 v3 vs NEC Xeon E5-2420 v2

Add a product
  • 40specifications compared
  • 18differ
  • 22identical
  • 12known for one product only

Key differences

  • Processor model
    • E5-2685V2
    • E5-2420V2
  • Processor base frequency
    • 2.6 GHz
    • 2.2 GHz
  • Processor cores
    • 12
    • 6
  • System bus rate
    • 9.6 GT/s
    • 7.2 GT/s
  • Processor operating modes
    • 32-bit, 64-bit
    • 64-bit
  • Processor boost frequency
    • 3.3 GHz
    • 2.7 GHz
  • Processor cache
    • 30 MB
    • 15 MB
  • Thermal Design Power (TDP)
    • 120 W
    • 80 W

Side by side

Differences highlightedShow differences only
52 specifications
A

Lenovo

Intel Xeon E5-2685 v3View product
B

NEC

Xeon E5-2420 v2View product
Processor11 differ
Processor modelDiffersE5-2685V2E5-2420V2
Processor base frequencyDiffers2.6 GHz2.2 GHz
Processor coresDiffers126
Processor socketKnown for oneLGA 1356 (Socket B2)
System bus rateDiffers9.6 GT/s7.2 GT/s
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor boost frequencyDiffers3.3 GHz2.7 GHz
Processor cacheDiffers30 MB15 MB
Thermal Design Power (TDP)Differs120 W80 W
VID Voltage RangeDiffers0.65 - 1.3 V0.65 - 1.30 V
SteppingKnown for oneS1
Number of QPI linksDiffers21
Memory bandwidth supported by processor (max)Differs68 GB/s38.4 GB/s
Bus typeKnown for oneQPI
Memory4 differ
Maximum internal memory supported by processorDiffers768 GB384 GB
Memory types supported by processorDiffersDDR4-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers1600,1866,2133 MHz800,1066,1333,1600 MHz
Memory channelsDiffersQuad-channelTriple-channel
Features1 differ
Supported instruction setsDiffersAES, AVXAVX
Thermal Monitoring TechnologiesKnown for oneYes
Processor special featuresidentical
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® vPro™ Platform EligibilityKnown for oneYes
Operational conditions1 differ
TcaseDiffers84.5 °C76 °C
Packaging dataidentical
Package widthKnown for one45 mm
Package depthKnown for one42.5 mm
Other features1 differ
Intel® Virtualization Technology (Intel® VT)DiffersNoVT-d, VT-x
Graphicsidentical
On-board graphics cardKnown for oneNo

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.

More cpu comparisons

All cpu comparisons