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Product comparison · 2 cpus

HP Z640 Xeon E5-2630v3 2.4GHz 1866MHz 8 Core 2nd CPU vs Lenovo Intel Xeon E5-2695 v3

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  • 23specifications compared
  • 9differ
  • 14identical
  • 28known for one product only

Key differences

  • Processor model
    • E5-2630V3
    • E5-2695V3
  • Processor base frequency
    • 2.4 GHz
    • 2.3 GHz
  • Processor cores
    • 8
    • 14
  • Processor threads
    • 16
    • 28
  • System bus rate
    • 8 GT/s
    • 9.6 GT/s
  • Processor boost frequency
    • 3.2 GHz
    • 3.3 GHz
  • Processor cache
    • 20 MB
    • 35 MB
  • Thermal Design Power (TDP)
    • 85 W
    • 120 W

Side by side

Differences highlightedShow differences only
51 specifications
A

HP

Z640 Xeon E5-2630v3 2.4GHz 1866MHz 8 Core 2nd CPUView product
B

Lenovo

Intel Xeon E5-2695 v3View product
Processor8 differ
Processor familyIntel Xeon E5 v3Intel Xeon E5 v3
Processor modelDiffersE5-2630V3E5-2695V3
Processor base frequencyDiffers2.4 GHz2.3 GHz
Processor coresDiffers814
Processor socketLGA 2011-v3LGA 2011-v3
Processor lithography22 nm22 nm
Component forServer/workstationServer/workstation
Processor threadsDiffers1628
System bus rateDiffers8 GT/s9.6 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers3.2 GHz3.3 GHz
Processor cacheDiffers20 MB35 MB
Processor cache typeL3L3
Thermal Design Power (TDP)Differs85 W120 W
VID Voltage RangeKnown for one0.65 - 1.30 V
Bus typeKnown for oneQPI
Number of QPI linksKnown for one2
Memory bandwidth supported by processor (max)Known for one68 GB/s
Memory1 differ
Maximum internal memory supported by processorKnown for one768 GB
Memory types supported by processorKnown for oneDDR4-SDRAM
Memory clock speeds supported by processorKnown for one1600,1866,2133 MHz
Memory channelsDiffersOcta-channelQuad-channel
ECCKnown for oneYes
Graphicsidentical
On-board graphics cardKnown for oneNo
Featuresidentical
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Thermal Monitoring TechnologiesKnown for oneYes
Market segmentServerServer
Maximum number of PCI Express lanesKnown for one40
PCI Express slots versionKnown for one3.0
Supported instruction setsKnown for oneAVX 2.0
CPU configuration (max)Known for one2
Embedded options availableKnown for oneNo
Scalability2S2S
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Intel Flex Memory AccessNoNo
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)NoNo
Intel® Turbo Boost Technology2.02.0
Intel Demand Based SwitchingKnown for oneYes
Intel TSX-NIKnown for oneNo
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® OS GuardKnown for oneYes
Intel® Secure KeyKnown for oneYes
Intel® vPro™ Platform EligibilityYesYes
Operational conditionsidentical
TcaseKnown for one82.6 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for oneVT-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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