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Product comparison · 2 cpus

HP Z640 Xeon E5-2620v3 2.4GHz 1866MHz 6 Core 2nd CPU vs Lenovo E5-2695 v3

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  • 20specifications compared
  • 9differ
  • 11identical
  • 36known for one product only

Key differences

  • Processor model
    • E5-2620V3
    • E5-2695V3
  • Processor base frequency
    • 2.4 GHz
    • 2.3 GHz
  • Processor cores
    • 6
    • 14
  • Processor threads
    • 12
    • 28
  • System bus rate
    • 8 GT/s
    • 9.6 GT/s
  • Processor boost frequency
    • 3.2 GHz
    • 3.3 GHz
  • Processor cache
    • 15 MB
    • 35 MB
  • Thermal Design Power (TDP)
    • 85 W
    • 120 W

Side by side

Differences highlightedShow differences only
56 specifications
A

HP

Z640 Xeon E5-2620v3 2.4GHz 1866MHz 6 Core 2nd CPUView product
B

Lenovo

E5-2695 v3View product
Processor8 differ
Processor modelDiffersE5-2620V3E5-2695V3
Processor base frequencyDiffers2.4 GHz2.3 GHz
Processor coresDiffers614
Package typeKnown for oneTray
Processor threadsDiffers1228
System bus rateDiffers8 GT/s9.6 GT/s
Processor boost frequencyDiffers3.2 GHz3.3 GHz
Processor cacheDiffers15 MB35 MB
L3 cache speedKnown for one2.3 GHz
Thermal Design Power (TDP)Differs85 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 channelsDiffersHexa-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
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
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Intel Trusted Execution TechnologyKnown for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
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

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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