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Product comparison · 2 cpus

Dell Opteron 6386 SE vs Dell Xeon E5-2650

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  • 16specifications compared
  • 11differ
  • 5identical
  • 34known for one product only

Key differences

The Dell Opteron 6386 SE has 0.8 GHz more processor base frequency than the Dell Xeon E5-2650 (2.8 GHz vs 2 GHz). The Dell Opteron 6386 SE has 8 more processor cores than the Dell Xeon E5-2650 (16 vs 8). The Dell Opteron 6386 SE has 0.7 GHz more processor boost frequency than the Dell Xeon E5-2650 (3.5 GHz vs 2.8 GHz). Processor family: AMD Opteron on the Dell Opteron 6386 SE, Intel® Xeon® E5 Family on the Dell Xeon E5-2650. Processor model: 6386 SE on the Dell Opteron 6386 SE, E5-2650 on the Dell Xeon E5-2650.

  • Processor family
    • AMD Opteron
    • Intel® Xeon® E5 Family
  • Processor model
    • 6386 SE
    • E5-2650
  • Processor base frequency
    • 2.8 GHz
    • 2 GHz
  • Processor cores
    • 16
    • 8
  • Processor socket
    • Socket G34
    • LGA 2011 (Socket R)
  • Package type
    • Tray
    • Box
  • Processor operating modes
    • 64-bit
    • 32-bit, 64-bit
  • Processor boost frequency
    • 3.5 GHz
    • 2.8 GHz

Side by side

Differences highlightedShow differences only
50 specifications
A

Dell

Opteron 6386 SEView product
B

Dell

Xeon E5-2650View product
Processor11 differ
Processor familyDiffersAMD OpteronIntel® Xeon® E5 Family
Processor modelDiffers6386 SEE5-2650
Processor base frequencyDiffers2.8 GHz2 GHz
Processor coresDiffers168
Processor socketDiffersSocket G34LGA 2011 (Socket R)
Processor lithography32 nm32 nm
Package typeDiffersTrayBox
Component forServer/workstationServer/workstation
Processor threadsKnown for one16
System bus rateKnown for one8 GT/s
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor boost frequencyDiffers3.5 GHz2.8 GHz
Processor cacheDiffers16 MB20 MB
Processor cache typeL3L3
Thermal Design Power (TDP)Differs140 W95 W
VID Voltage RangeKnown for one0.6 - 1.35 V
SteppingDiffersC0C2
Bus typeKnown for oneQPI
CPU multiplier (bus/core ratio)Known for one28
Number of QPI linksKnown for one2
Memory bandwidth supported by processor (max)Known for one51.2 GB/s
Processor front side busKnown for one2800 MHz
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
Graphicsidentical
On-board graphics cardNoNo
Featuresidentical
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Thermal Monitoring TechnologiesKnown for oneYes
Market segmentServerServer
PCI Express slots versionKnown for one3.0
Supported instruction setsKnown for oneAVX
Graphics & IMC lithographyKnown for one32 nm
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 one2.0
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
Operational conditionsidentical
TcaseKnown for one77.4 °C
Operating temperature (T-T)Known for one0 - 64.4 °C
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for oneVT-d, VT-x
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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