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Product comparison · 2 cpus

Lenovo Intel Xeon E5-2650 v4 vs Lenovo Intel Xeon E5-2660 v4

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  • 53specifications compared
  • 9differ
  • 44identical
  • 2known for one product only

Key differences

  • Processor model
    • E5-2650V4
    • E5-2660V4
  • Processor base frequency
    • 2.2 GHz
    • 2 GHz
  • Processor cores
    • 12
    • 14
  • Processor threads
    • 24
    • 28
  • Processor boost frequency
    • 2.9 GHz
    • 3.2 GHz
  • Processor cache
    • 30 MB
    • 35 MB
  • Processor cache type
    • Smart Cache
    • L3
  • Embedded options available
    • Yes
    • No

Side by side

Differences highlightedShow differences only
55 specifications
A

Lenovo

Intel Xeon E5-2650 v4View product
B

Lenovo

Intel Xeon E5-2660 v4View product
Processor7 differ
Processor familyIntel® Xeon® E5 v4Intel® Xeon® E5 v4
Processor modelDiffersE5-2650V4E5-2660V4
Processor base frequencyDiffers2.2 GHz2 GHz
Processor coresDiffers1214
Processor socketLGA 2011-v3LGA 2011-v3
Processor lithography14 nm14 nm
Component forServer/workstationServer/workstation
Processor seriesIntel Xeon E5-2600 v4Intel Xeon E5-2600 v4
Processor threadsDiffers2428
System bus rate9.6 GT/s9.6 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers2.9 GHz3.2 GHz
Processor cacheDiffers30 MB35 MB
Processor cache typeDiffersSmart CacheL3
Thermal Design Power (TDP)105 W105 W
SteppingM0M0
Bus typeQPIQPI
Number of QPI links22
Memory bandwidth supported by processor (max)76.8 GB/s76.8 GB/s
Memoryidentical
Maximum internal memory supported by processorKnown for one1.53 TB
Memory types supported by processorDDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processor1600,1866,2133,2400 MHz1600,1866,2133,2400 MHz
Memory channelsQuad-channelQuad-channel
ECCYesYes
Graphicsidentical
On-board graphics cardNoNo
Features1 differ
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 availableDiffersYesNo
Physical Address Extension (PAE)YesYes
Scalability2S2S
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyYesYes
Intel Flex Memory AccessNoNo
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® Turbo Boost Technology2.02.0
Conflict-Free processorYesYes
Intel 64YesYes
Intel Demand Based SwitchingYesYes
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 °C79 °C
Other featuresidentical
CompatibilityKnown for oneHPE DL160 Gen9

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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