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Product comparison · 2 cpus

Dell Xeon E5-2665 vs HP DL580 Gen8 Intel Xeon E7-4870v2 (2.3GHz/15core/30MB/130W) Processor Kit

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  • 18specifications compared
  • 9differ
  • 9identical
  • 35known for one product only

Key differences

  • Processor family
    • Intel® Xeon® E5 Family
    • Intel® Xeon® E7 V2 Family
  • Processor model
    • E5-2665
    • E7-4870V2
  • Processor base frequency
    • 2.4 GHz
    • 2.3 GHz
  • Processor cores
    • 8
    • 15
  • Processor lithography
    • 32 nm
    • 22 nm
  • Processor threads
    • 16
    • 30
  • Processor boost frequency
    • 3.1 GHz
    • 2.9 GHz
  • Processor cache
    • 20 MB
    • 30 MB

Side by side

Differences highlightedShow differences only
53 specifications
A

Dell

Xeon E5-2665View product
B

HP

DL580 Gen8 Intel Xeon E7-4870v2 (2.3GHz/15core/30MB/130W) Processor KitView product
Processor9 differ
Processor familyDiffersIntel® Xeon® E5 FamilyIntel® Xeon® E7 V2 Family
Processor modelDiffersE5-2665E7-4870V2
Processor base frequencyDiffers2.4 GHz2.3 GHz
Processor coresDiffers815
Processor socketLGA 2011 (Socket R)LGA 2011 (Socket R)
Processor lithographyDiffers32 nm22 nm
Component forServer/workstationServer/workstation
Processor threadsDiffers1630
System bus rate8 GT/s8 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers3.1 GHz2.9 GHz
Processor cacheDiffers20 MB30 MB
Processor cache typeL3L3
L3 cache speedKnown for one2.4 GHz
Thermal Design Power (TDP)Differs115 W130 W
VID Voltage RangeKnown for one0.60 - 1.35 V
SteppingKnown for oneC2
Bus typeKnown for oneQPI
CPU multiplier (bus/core ratio)Known for one31
Number of QPI linksKnown for one2
Memory bandwidth supported by processor (max)Known for one51.2 GB/s
Memoryidentical
Maximum internal memory supported by processorKnown for one384 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one800,1066,1333,1600 MHz
Memory channelsKnown for oneQuad-channel
ECCKnown for oneYes
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
CPU configuration (max)Known for one2
Embedded options availableKnown for oneNo
ScalabilityKnown for oneS2S
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyYesYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
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® Turbo Boost Technology2.02.0
Intel Demand Based SwitchingKnown for oneYes
Intel Enhanced Halt StateKnown 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® vPro™ Platform EligibilityKnown for oneYes
Operational conditionsidentical
TcaseKnown for one81.8 °C
Weight & dimensionsidentical
Processor package sizeKnown for one52.5 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for oneVT-d, VT-x
CompatibilityKnown for oneDELL PowerEdge T620

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