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Product comparison · 2 cpus

Dell Intel Xeon E5-4657L V2 vs Lenovo Intel Xeon E7-8870 v3

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  • 44specifications compared
  • 19differ
  • 25identical
  • 14known for one product only

Key differences

The Dell Intel Xeon E5-4657L V2 has 0.3 GHz more processor base frequency than the Lenovo Intel Xeon E7-8870 v3 (2.4 GHz vs 2.1 GHz). The Lenovo Intel Xeon E7-8870 v3 has 6 more processor cores than the Dell Intel Xeon E5-4657L V2 (18 vs 12). The Lenovo Intel Xeon E7-8870 v3 has 12 more processor threads than the Dell Intel Xeon E5-4657L V2 (36 vs 24). Processor family: Intel® Xeon® E5 V2 Family on the Dell Intel Xeon E5-4657L V2, Intel® Xeon® E7 v3 on the Lenovo Intel Xeon E7-8870 v3. Processor model: E5-4657LV2 on the Dell Intel Xeon E5-4657L V2, E7-8870V3 on the Lenovo Intel Xeon E7-8870 v3.

  • Processor family
    • Intel® Xeon® E5 V2 Family
    • Intel® Xeon® E7 v3
  • Processor model
    • E5-4657LV2
    • E7-8870V3
  • Processor base frequency
    • 2.4 GHz
    • 2.1 GHz
  • Processor cores
    • 12
    • 18
  • Processor threads
    • 24
    • 36
  • System bus rate
    • 8 GT/s
    • 9.6 GT/s
  • Processor cache
    • 30 MB
    • 45 MB
  • Processor cache type
    • Smart Cache
    • L3

Side by side

Differences highlightedShow differences only
58 specifications
A

Dell

Intel Xeon E5-4657L V2View product
B

Lenovo

Intel Xeon E7-8870 v3View product
Processor11 differ
Processor familyDiffersIntel® Xeon® E5 V2 FamilyIntel® Xeon® E7 v3
Processor modelDiffersE5-4657LV2E7-8870V3
Processor base frequencyDiffers2.4 GHz2.1 GHz
Processor coresDiffers1218
Processor socketLGA 2011 (Socket R)LGA 2011 (Socket R)
Processor lithography22 nm22 nm
Component forServer/workstationServer/workstation
Processor seriesKnown for oneIntel Xeon E5-4600 v2
Processor threadsDiffers2436
System bus rateDiffers8 GT/s9.6 GT/s
Processor operating modes64-bit64-bit
Processor boost frequency2.9 GHz2.9 GHz
Processor cacheDiffers30 MB45 MB
Processor cache typeDiffersSmart CacheL3
Thermal Design Power (TDP)Differs115 W140 W
VID Voltage RangeKnown for one0.65 - 1.3 V
SteppingKnown for oneC1
Bus typeQPIQPI
Number of QPI linksDiffers23
Memory bandwidth supported by processor (max)Differs59.7 GB/s102 GB/s
Processor codenameKnown for oneHaswell
Memory3 differ
Maximum internal memory supported by processorDiffers768 GB1.53 TB
Memory types supported by processorDiffersDDR3-SDRAMDDR3-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers800,1066,1333,1600,1866 MHz1066,1333,1600,1866 MHz
Memory channelsQuad-channelQuad-channel
ECCYesYes
Features4 differ
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentServerServer
Maximum number of PCI Express lanesDiffers4032
PCI Express slots version3.03.0
Supported instruction setsDiffersAVXAVX 2.0
CPU configuration (max)Differs48
Embedded options availableNoNo
Physical Address Extension (PAE)Known for oneYes
ScalabilityDiffers4SS8S
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyYesYes
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Turbo Boost Technology2.02.0
Conflict-Free processorKnown for oneYes
Intel 64Known for oneYes
Intel Demand Based SwitchingKnown for oneYes
Intel TSX-NINoNo
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® OS GuardYesYes
Intel® Secure KeyYesYes
Intel® Smart CacheKnown for oneYes
Intel Instruction Replay TechnologyKnown for oneNo
Operational conditions1 differ
TcaseDiffers81 °C75 °C
Weight & dimensionsidentical
Processor package sizeKnown for one52.5 x 51 mm
Other featuresidentical
CompatibilityKnown for oneIntel® Server Board S4600LH2 Intel® Server Board S4600LT2 Intel® Server System R2304LH2HKC Intel® Server System R2208LT2HKC4
Intel® Virtualization Technology (Intel® VT)Known for oneVT-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.

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