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Product comparison · 2 cpus

HP AMD Opteron 6284SE vs Lenovo Intel Xeon E5-2665

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  • 15specifications compared
  • 9differ
  • 6identical
  • 40known for one product only

Key differences

  • Processor family
    • AMD Opteron
    • Intel® Xeon® E5 Family
  • Processor model
    • 6284 SE
    • E5-2665
  • Processor base frequency
    • 2.7 GHz
    • 2.4 GHz
  • Processor cores
    • 16
    • 8
  • Processor socket
    • Socket G34
    • LGA 2011 (Socket R)
  • System bus rate
    • 6.4 GT/s
    • 8 GT/s
  • Processor cache
    • 16 MB
    • 20 MB
  • Thermal Design Power (TDP)
    • 140 W
    • 115 W

Side by side

Differences highlightedShow differences only
55 specifications
A

HP

AMD Opteron 6284SEView product
B

Lenovo

Intel Xeon E5-2665View product
Processor9 differ
Processor familyDiffersAMD OpteronIntel® Xeon® E5 Family
Processor modelDiffers6284 SEE5-2665
Processor base frequencyDiffers2.7 GHz2.4 GHz
Processor coresDiffers168
Processor socketDiffersSocket G34LGA 2011 (Socket R)
Processor threadsKnown for one16
System bus rateDiffers6.4 GT/s8 GT/s
Processor boost frequencyKnown for one3.1 GHz
Processor cacheDiffers16 MB20 MB
Thermal Design Power (TDP)Differs140 W115 W
VID Voltage RangeKnown for one0.60 - 1.35 V
SteppingDiffersB2C2
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
Processor codeKnown for oneSR0L1
L2 cache speedKnown for one2.7 GHz
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
PCI Express slots versionKnown for one3.0
Supported instruction setsKnown for oneAVX
CPU configuration (max)Known for one2
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® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyKnown for one2.0
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
AMD Virtualization TechnologyKnown for oneYes
Operational conditionsidentical
TcaseKnown for one81.8 °C
Maximum operating temperatureKnown for one64.4 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for oneVT-d, VT-x
Height (imperial)Known for one5.59 mm (0.22")
L1 cacheKnown for one0.048 MB

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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