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Product comparison · 2 cpus

HP Z840 Xeon E5-2680v3 2.5GHz 2133MHz 12 Core 2nd CPU vs Lenovo E5-2695 v3

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  • 19specifications compared
  • 6differ
  • 13identical
  • 37known for one product only

Key differences

  • Processor model
    • E5-2680V3
    • E5-2695V3
  • Processor base frequency
    • 2.5 GHz
    • 2.3 GHz
  • Processor cores
    • 12
    • 14
  • Processor threads
    • 24
    • 28
  • Processor cache
    • 30 MB
    • 35 MB
  • Memory channels
    • Dodeca-channel
    • Quad-channel

Side by side

Differences highlightedShow differences only
56 specifications
A

HP

Z840 Xeon E5-2680v3 2.5GHz 2133MHz 12 Core 2nd CPUView product
B

Lenovo

E5-2695 v3View product
Processor5 differ
Processor familyIntel Xeon E5 v3Intel Xeon E5 v3
Processor modelDiffersE5-2680V3E5-2695V3
Processor base frequencyDiffers2.5 GHz2.3 GHz
Processor coresDiffers1214
Processor socketLGA 2011-v3LGA 2011-v3
Processor lithography22 nm22 nm
Package typeKnown for oneTray
Component forServer/workstationServer/workstation
Processor threadsDiffers2428
System bus rate9.6 GT/s9.6 GT/s
Processor operating modes64-bit64-bit
Processor boost frequency3.3 GHz3.3 GHz
Processor cacheDiffers30 MB35 MB
Processor cache typeL3L3
L3 cache speedKnown for one2.3 GHz
Thermal Design Power (TDP)120 W120 W
VID Voltage RangeKnown for one0.65 - 1.3 V
SteppingKnown for oneC1
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 channelsDiffersDodeca-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
Embedded options availableKnown for oneNo
Physical Address Extension (PAE)Known for oneYes
Scalability2S2S
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Intel Flex Memory AccessKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneYes
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® Smart CacheKnown for oneYes
Intel® Smart Response TechnologyKnown for oneYes
Intel Demand Based SwitchingKnown for oneYes
Intel Enhanced Halt StateKnown for oneYes
Intel TSX-NIKnown for oneYes
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® Turbo Boost TechnologyKnown for one2.0
Intel® vPro™ Platform EligibilityKnown for oneYes
Operational conditionsidentical
TcaseKnown for one82.6 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for oneVT-d, VT-x

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