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Product comparison · 2 cpus

Dell Intel Xeon E5-2620 vs HP Xeon E5-2640 v2 8C 2.0GHz

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  • 19specifications compared
  • 8differ
  • 11identical
  • 32known for one product only

Key differences

  • Processor family
    • Intel® Xeon® E5 Family
    • Intel® Xeon® E5 V2 Family
  • Processor model
    • E5-2620
    • E5-2640V2
  • Processor cores
    • 6
    • 8
  • Processor lithography
    • 32 nm
    • 22 nm
  • Processor threads
    • 12
    • 16
  • Processor cache
    • 15 MB
    • 20 MB
  • VID Voltage Range
    • 0.60 - 1.35 V
    • 0.6 - 1.30 V
  • Memory clock speeds supported by processor
    • 800,1066,1333 MHz
    • 800,1066,1333,1600 MHz

Side by side

Differences highlightedShow differences only
51 specifications
A

Dell

Intel Xeon E5-2620View product
B

HP

Xeon E5-2640 v2 8C 2.0GHzView product
Processor7 differ
Processor familyDiffersIntel® Xeon® E5 FamilyIntel® Xeon® E5 V2 Family
Processor modelDiffersE5-2620E5-2640V2
Processor base frequency2 GHz2 GHz
Processor coresDiffers68
Processor socketLGA 2011 (Socket R)LGA 2011 (Socket R)
Processor lithographyDiffers32 nm22 nm
Component forServer/workstationServer/workstation
Processor threadsDiffers1216
System bus rate7.2 GT/s7.2 GT/s
Processor operating modes64-bit64-bit
Processor boost frequency2.5 GHz2.5 GHz
Processor cacheDiffers15 MB20 MB
Processor cache typeL3L3
Thermal Design Power (TDP)95 W95 W
VID Voltage RangeDiffers0.60 - 1.35 V0.6 - 1.30 V
Bus typeKnown for oneQPI
Number of QPI linksKnown for one2
Memory bandwidth supported by processor (max)Known for one51.2 GB/s
Package typeKnown for oneTray
CPU multiplier (bus/core ratio)Known for one25
Memory1 differ
Maximum internal memory supported by processorKnown for one768 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorDiffers800,1066,1333 MHz800,1066,1333,1600 MHz
Memory channelsQuad-channelQuad-channel
ECCYesYes
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
Embedded options availableKnown for oneYes
Physical Address Extension (PAE)Known for oneYes
ScalabilityKnown for one2S
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)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Turbo Boost TechnologyKnown for oneYes
Intel Demand Based SwitchingKnown 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® Secure KeyKnown for oneYes
Intel® vPro™ Platform EligibilityKnown for oneYes
Operational conditionsidentical
TcaseKnown for one75 °C
Maximum operating temperatureKnown for one77.4 °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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