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Product comparison · 2 cpus

Fujitsu Intel Xeon E5-2637 v3 vs Lenovo Intel Xeon E5-2618L v3

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  • 49specifications compared
  • 15differ
  • 34identical
  • 8known for one product only

Key differences

  • Processor model
    • E5-2637V3
    • E5-2618LV3
  • Processor base frequency
    • 3.5 GHz
    • 2.3 GHz
  • Processor cores
    • 4
    • 8
  • Processor threads
    • 8
    • 16
  • System bus rate
    • 9.6 GT/s
    • 8 GT/s
  • Processor boost frequency
    • 3.7 GHz
    • 3.4 GHz
  • Processor cache
    • 15 MB
    • 20 MB
  • Thermal Design Power (TDP)
    • 135 W
    • 75 W

Side by side

Differences highlightedShow differences only
57 specifications
A

Fujitsu

Intel Xeon E5-2637 v3View product
B

Lenovo

Intel Xeon E5-2618L v3View product
Processor10 differ
Processor familyIntel Xeon E5 v3Intel Xeon E5 v3
Processor modelDiffersE5-2637V3E5-2618LV3
Processor base frequencyDiffers3.5 GHz2.3 GHz
Processor coresDiffers48
Processor socketLGA 2011-v3LGA 2011-v3
Processor lithography22 nm22 nm
Package typeKnown for oneTray
Component forServer/workstationServer/workstation
Processor threadsDiffers816
System bus rateDiffers9.6 GT/s8 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers3.7 GHz3.4 GHz
Processor cacheDiffers15 MB20 MB
Processor cache typeL3L3
L3 cache speedKnown for one3.5 GHz
Thermal Design Power (TDP)Differs135 W75 W
VID Voltage RangeDiffers0.65 - 1.3 V0.65 - 1.30 V
Bus typeQPIQPI
Number of QPI links22
Memory bandwidth supported by processor (max)Differs68 GB/s59 GB/s
Processor codenameKnown for oneHaswell
Memory1 differ
Maximum internal memory supported by processor768 GB768 GB
Memory types supported by processorDDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processorDiffers1600,1866,2133 MHz1600,1866 MHz
Memory channelsQuad-channelQuad-channel
ECCYesYes
Graphicsidentical
On-board graphics cardNoNo
Features3 differ
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentDiffersServerEmbedded
Maximum number of PCI Express lanesDiffers440
PCI Express slots version3.03.0
Supported instruction setsDiffersAVXAVX 2.0
CPU configuration (max)22
Embedded options availableNoNo
Physical Address Extension (PAE)Known for oneYes
Scalability2S2S
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® Smart CacheYesYes
Intel® Turbo Boost Technology2.02.0
Intel Demand Based SwitchingYesYes
Intel Enhanced Halt StateKnown for oneYes
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® vPro™ Platform EligibilityYesYes
Intel Flex Memory AccessKnown for oneNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel TSX-NIKnown for oneNo
Operational conditions1 differ
TcaseDiffers76.6 °C87.025 °C
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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