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Product comparison · 2 cpus

HP DL580 Gen8 Intel Xeon E7-4870v2 (2.3GHz/15core/30MB/130W) Processor Kit vs HP Z820 Xeon E5-2650v2 2.6GHz 1866MHz 8 Core 2nd CPU

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  • 18specifications compared
  • 9differ
  • 9identical
  • 31known for one product only

Key differences

  • Processor family
    • Intel® Xeon® E7 V2 Family
    • Intel® Xeon® E5 V2 Family
  • Processor model
    • E7-4870V2
    • E5-2650V2
  • Processor base frequency
    • 2.3 GHz
    • 2.6 GHz
  • Processor cores
    • 15
    • 8
  • Processor threads
    • 30
    • 16
  • Processor boost frequency
    • 2.9 GHz
    • 3.4 GHz
  • Processor cache
    • 30 MB
    • 20 MB
  • Thermal Design Power (TDP)
    • 130 W
    • 95 W

Side by side

Differences highlightedShow differences only
49 specifications
A

HP

DL580 Gen8 Intel Xeon E7-4870v2 (2.3GHz/15core/30MB/130W) Processor KitView product
B

HP

Z820 Xeon E5-2650v2 2.6GHz 1866MHz 8 Core 2nd CPUView product
Processor8 differ
Processor familyDiffersIntel® Xeon® E7 V2 FamilyIntel® Xeon® E5 V2 Family
Processor modelDiffersE7-4870V2E5-2650V2
Processor base frequencyDiffers2.3 GHz2.6 GHz
Processor coresDiffers158
Processor threadsDiffers3016
Processor boost frequencyDiffers2.9 GHz3.4 GHz
Processor cacheDiffers30 MB20 MB
Thermal Design Power (TDP)Differs130 W95 W
VID Voltage RangeKnown for one0.6 - 1.30 V
Bus typeKnown for oneQPI
Number of QPI linksKnown for one2
Memory bandwidth supported by processor (max)Known for one59.7 GB/s
Memoryidentical
Maximum internal memory supported by processorKnown for one768 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one800,1066,1333,1600,1866 MHz
Memory channelsKnown for oneQuad-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
ScalabilityKnown for one2S
Processor special features1 differ
Intel Flex Memory AccessKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Turbo Boost TechnologyDiffers2.0Yes
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
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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