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Product comparison · 2 cpus

Fujitsu Intel Xeon E5-2650v4 vs Lenovo Intel Xeon E5-2640 v4

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  • 53specifications compared
  • 12differ
  • 41identical
  • 8known for one product only

Key differences

  • Processor model
    • E5-2650V4
    • E5-2640V4
  • Processor base frequency
    • 2.2 GHz
    • 2.4 GHz
  • Processor cores
    • 12
    • 10
  • Processor threads
    • 24
    • 20
  • System bus rate
    • 9.6 GT/s
    • 8 GT/s
  • Processor boost frequency
    • 2.9 GHz
    • 3.4 GHz
  • Processor cache
    • 30 MB
    • 25 MB
  • Thermal Design Power (TDP)
    • 105 W
    • 90 W

Side by side

Differences highlightedShow differences only
61 specifications
A

Fujitsu

Intel Xeon E5-2650v4View product
B

Lenovo

Intel Xeon E5-2640 v4View product
Processor10 differ
Processor familyIntel® Xeon® E5 v4Intel® Xeon® E5 v4
Processor modelDiffersE5-2650V4E5-2640V4
Processor base frequencyDiffers2.2 GHz2.4 GHz
Processor coresDiffers1210
Processor socketLGA 2011-v3LGA 2011-v3
Processor lithography14 nm14 nm
Component forServer/workstationServer/workstation
Processor threadsDiffers2420
System bus rateDiffers9.6 GT/s8 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers2.9 GHz3.4 GHz
Processor cacheDiffers30 MB25 MB
Processor cache typeSmart CacheSmart Cache
Thermal Design Power (TDP)Differs105 W90 W
SteppingDiffersM0R0
Bus typeQPIQPI
Number of QPI links22
Memory bandwidth supported by processor (max)Differs76.8 GB/s68.3 GB/s
Processor codenameKnown for oneBroadwell
Processor seriesKnown for oneIntel Xeon E5-2600 v4
Memory1 differ
Maximum internal memory supported by processor1.53 TB1.53 TB
Memory types supported by processorDDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processorDiffers1600,1866,2133,2400 MHz1600,1866,2133 MHz
Memory channelsQuad-channelQuad-channel
ECCYesYes
Graphicsidentical
Discrete graphics cardKnown for oneNo
On-board graphics cardNoNo
On-board graphics card modelKnown for oneNot available
Discrete graphics card modelKnown for oneNot available
Featuresidentical
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentServerServer
Maximum number of PCI Express lanes4040
PCI Express slots version3.03.0
Supported instruction setsAVX 2.0AVX 2.0
CPU configuration (max)22
Embedded options availableYesYes
Physical Address Extension (PAE)YesYes
Scalability2S2S
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyYesYes
Intel Flex Memory AccessNoNo
Intel HD BoostKnown for oneYes
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)NoNo
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost Technology2.02.0
Conflict-Free processorYesYes
Intel 64YesYes
Intel Demand Based SwitchingYesYes
Intel Enhanced Halt StateKnown for oneYes
Intel TSX-NIYesYes
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
Operational conditions1 differ
TcaseDiffers80 °C76 °C

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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