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Product comparison · 2 cpus

HP Athlon II X2 215 vs HP Z820 Xeon E5-2643 4C 3.30GHz 10MB

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  • 12specifications compared
  • 10differ
  • 2identical
  • 42known for one product only

Key differences

  • Processor family
    • AMD Athlon II X2
    • Intel® Xeon® E5 Family
  • Processor model
    • 215
    • E5-2643
  • Processor base frequency
    • 2.7 GHz
    • 3.3 GHz
  • Processor cores
    • 2
    • 4
  • Processor socket
    • Socket AM2+/AM3
    • LGA 2011 (Socket R)
  • Processor threads
    • 2
    • 8
  • Processor cache
    • 1 MB
    • 10 MB
  • Processor cache type
    • L2
    • L3

Side by side

Differences highlightedShow differences only
54 specifications
A

HP

Athlon II X2 215View product
B

HP

Z820 Xeon E5-2643 4C 3.30GHz 10MBView product
Processor10 differ
Processor familyDiffersAMD Athlon II X2Intel® Xeon® E5 Family
Processor modelDiffers215E5-2643
Processor base frequencyDiffers2.7 GHz3.3 GHz
Processor coresDiffers24
Processor socketDiffersSocket AM2+/AM3LGA 2011 (Socket R)
Processor lithographyKnown for one32 nm
Component forKnown for oneServer/workstation
Processor threadsDiffers28
System bus rateKnown for one8 GT/s
Processor boost frequencyKnown for one3.5 GHz
Processor cacheDiffers1 MB10 MB
Processor cache typeDiffersL2L3
Processor front side busDiffers533 MHz1600 MHz
Thermal Design Power (TDP)Differs65 W130 W
VID Voltage RangeKnown for one0.6 - 1.35 V
Bus typeKnown for oneQPI
CPU multiplier (bus/core ratio)Known for one35
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 one750 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 segmentKnown for oneServer
Maximum number of PCI Express lanesKnown for one40
PCI Express slots versionKnown for one3.0
Embedded options availableKnown for oneNo
ScalabilityKnown for oneS2S
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown 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)Known for oneYes
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® vPro™ Platform EligibilityKnown for oneYes
AMD Cool'n'Quiet TechnologyKnown for oneYes
AMD HyperTransport TechnologyKnown for oneYes
AMD Virtualization TechnologyKnown for oneYes
Operational conditionsidentical
TcaseKnown for one73 °C
Operating temperature (T-T)Known for one55 - 74 °C
Maximum operating temperatureKnown for one74 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for oneVT-d, VT-x
CompatibilityKnown for oneHP Z820
On-board memory controllerKnown for oneYes

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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