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Product comparison · 2 cpus

Dell Xeon E5-2643V3 vs Lenovo Intel Xeon E7-8893 v3

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  • 47specifications compared
  • 20differ
  • 27identical
  • 49known for one product only

Key differences

  • Processor family
    • Intel Xeon E5 v3
    • Intel® Xeon® E7 v3
  • Processor model
    • E5-2643V3
    • E7-8893V3
  • Processor base frequency
    • 3.4 GHz
    • 3.2 GHz
  • Processor cores
    • 6
    • 4
  • Processor socket
    • LGA 2011-v3
    • LGA 2011 (Socket R)
  • Processor threads
    • 12
    • 8
  • Processor boost frequency
    • 3.7 GHz
    • 3.5 GHz
  • Processor cache
    • 30 MB
    • 45 MB

Side by side

Differences highlightedShow differences only
96 specifications
A

Dell

Xeon E5-2643V3View product
B

Lenovo

Intel Xeon E7-8893 v3View product
Processor12 differ
Processor manufacturerKnown for oneIntel
Processor familyDiffersIntel Xeon E5 v3Intel® Xeon® E7 v3
Processor modelDiffersE5-2643V3E7-8893V3
Processor base frequencyDiffers3.4 GHz3.2 GHz
Processor coresDiffers64
Processor socketDiffersLGA 2011-v3LGA 2011 (Socket R)
Package typeKnown for oneTray
Processor seriesKnown for oneIntel Xeon E5-2600 v3
Processor threadsDiffers128
Processor boost frequencyDiffers3.7 GHz3.5 GHz
Processor cacheDiffers30 MB45 MB
Processor cache typeDiffersSmart CacheL3
L3 cache speedKnown for one3.4 GHz
Thermal Design Power (TDP)Differs135 W140 W
VID Voltage RangeKnown for one0.65 - 1.3 V
FSB ParityKnown for oneNo
SteppingKnown for oneR2
Number of QPI linksDiffers23
Memory bandwidth supported by processor (max)Differs68 GB/s102 GB/s
Processor codeKnown for oneSR204
Memory3 differ
Maximum internal memory supported by processorDiffers768 GB1.53 TB
Memory types supported by processorDiffersDDR4-SDRAMDDR3-SDRAM, DDR4-SDRAM
Memory clock speeds supported by processorDiffers1600,1866,2133 MHz1066,1333,1600,1866 MHz
Features3 differ
Maximum number of PCI Express lanesDiffers4032
PCI Express configurationsKnown for onex4, x8, x16
Supported instruction setsKnown for oneAVX
CPU configuration (max)Differs28
Physical Address Extension (PAE)Known for oneYes
ScalabilityDiffers2SS8S
Processor special features1 differ
Intel Dual Display Capable TechnologyKnown for oneNo
Intel FDI TechnologyKnown for oneNo
Intel Fast Memory AccessKnown for oneNo
Intel Flex Memory AccessKnown for oneNo
Intel® Anti-Theft Technology (Intel® AT)Known for oneNo
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® InTru™ 3D TechnologyKnown for oneNo
Intel® Insider™Known for oneNo
Intel® My WiFi Technology (Intel® MWT)Known for oneNo
Intel® Quick Sync Video TechnologyKnown for oneNo
Intel® Wireless Display (Intel® WiDi)Known for oneNo
Conflict-Free processorKnown for oneNo
Intel 64Known for oneYes
Intel Clear Video TechnologyKnown for oneNo
Intel Demand Based SwitchingKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel Identity Protection Technology versionKnown for one0.00
Intel Rapid Storage TechnologyKnown for oneNo
Intel Secure Key Technology versionKnown for one1.00
Intel TSX-NIDiffersNoYes
Intel TSX-NI versionKnown for one0.00
Intel® Clear Video Technology for Mobile Internet Devices (Intel CVT for MID)Known for oneNo
Intel® vPro™ Platform EligibilityKnown for oneYes
Intel Instruction Replay TechnologyKnown for oneNo
Operational conditions1 differ
TcaseDiffers77.3 °C75 °C
Technical detailsidentical
Processor cacheKnown for one20480 KB
Product typeKnown for one4
Born on dateKnown for oneQ3'14
Bus bandwidthKnown for one9.6
Bus type unitsKnown for oneGT/s
Launch dateKnown for one2014-09-08T00:00:00
Maximum memoryKnown for one768 GB
Processor brand nameKnown for oneIntel Xeon v2
Processor core voltageKnown for one0.65–1.30
Product nameKnown for oneIntel Xeon E5-2643 v3 (20M Cache, 3.40 GHz)
StatusKnown for one4
Weight & dimensionsidentical
Processor package sizeKnown for one52.5 mm
Other featuresidentical
Cache memoryKnown for one20 MB
Maximum internal memoryKnown for one786432 MB

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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