Product comparison · 2 cpus

Dell Intel Xeon E5-2650 v2 vs Dell Xeon X5670

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  • 41specifications compared
  • 17differ
  • 24identical
  • 15known for one product only

Key differences

The Dell Xeon X5670 has 0.33 GHz more processor base frequency than the Dell Intel Xeon E5-2650 v2 (2.93 GHz vs 2.6 GHz). The Dell Intel Xeon E5-2650 v2 has 2 more processor cores than the Dell Xeon X5670 (8 vs 6). The Dell Xeon X5670 has 10 nm more processor lithography than the Dell Intel Xeon E5-2650 v2 (32 nm vs 22 nm). Only the Dell Intel Xeon E5-2650 v2 has thermal Monitoring Technologies. Processor family: Intel® Xeon® E5 V2 Family on the Dell Intel Xeon E5-2650 v2, Intel® Xeon® 5000 Sequence on the Dell Xeon X5670.

  • Processor family
    • Intel Xeon E5-2650 v2:Intel® Xeon® E5 V2 Family
    • Xeon X5670:Intel® Xeon® 5000 Sequence
  • Processor model
    • Intel Xeon E5-2650 v2:E5-2650V2
    • Xeon X5670:X5670
  • Processor base frequency
    • Intel Xeon E5-2650 v2:2.6 GHz
    • Xeon X5670:2.93 GHz
  • Processor cores
    • Intel Xeon E5-2650 v2:8
    • Xeon X5670:6
  • Processor socket
    • Intel Xeon E5-2650 v2:LGA 2011 (Socket R)
    • Xeon X5670:Socket B (LGA 1366)
  • Processor lithography
    • Intel Xeon E5-2650 v2:22 nm
    • Xeon X5670:32 nm
  • Processor threads
    • Intel Xeon E5-2650 v2:16
    • Xeon X5670:12
  • System bus rate
    • Intel Xeon E5-2650 v2:8 GT/s
    • Xeon X5670:6.4 GT/s

Side by side

Differences highlightedShow differences only (off)
Comparison of Intel Xeon E5-2650 v2, Xeon X5670
56 specifications
Processor11 differ
Processor familyDiffersIntel® Xeon® E5 V2 FamilyIntel® Xeon® 5000 Sequence
Processor modelDiffersE5-2650V2X5670
Processor base frequencyDiffers2.6 GHz2.93 GHz
Processor coresDiffers86
Processor socketDiffersLGA 2011 (Socket R)Socket B (LGA 1366)
Processor lithographyDiffers22 nm32 nm
Component forServer/workstationServer/workstation
Processor threadsDiffers1612
System bus rateDiffers8 GT/s6.4 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyDiffers3.4 GHz3.33 GHz
Thermal Design Power (TDP)95 W95 W
VID Voltage RangeDiffers0.6 - 1.30 V0.750 - 1.350 V
Bus typeQPIQPI
Number of QPI links22
Memory bandwidth supported by processor (max)Differs59.7 GB/s32 GB/s
Processor cacheKnown for oneUnknown — not stated by the source12 MB
Processor cache typeKnown for oneUnknown — not stated by the sourceL3
SteppingKnown for oneUnknown — not stated by the sourceB1
CPU multiplier (bus/core ratio)Known for oneUnknown — not stated by the source22
Memory3 differ
Maximum internal memory supported by processorDiffers768 GB288 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers800,1066,1333,1600,1866 MHz800,1066,1333 MHz
Memory channelsDiffersQuad-channelTriple-channel
ECCYesYes
Graphicsidentical
On-board graphics cardNoNo
Features2 differ
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesDiffersYesNo
Market segmentServerServer
Maximum number of PCI Express lanesKnown for one40Unknown — not stated by the source
PCI Express slots versionKnown for one3.0Unknown — not stated by the source
Supported instruction setsDiffersAVXSSE4.2
Embedded options availableNoNo
Physical Address Extension (PAE)YesYes
ScalabilityKnown for one2SUnknown — not stated by the source
CPU configuration (max)Known for oneUnknown — not stated by the source2
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyYesYes
Intel Flex Memory AccessKnown for oneNoUnknown — not stated by the source
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)YesYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneNoUnknown — not stated by the source
Intel® Smart CacheYesYes
Intel® Turbo Boost TechnologyYesYes
Intel Demand Based SwitchingYesYes
Intel VT-x with Extended Page Tables (EPT)YesYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® Secure KeyKnown for oneYesUnknown — not stated by the source
Intel® vPro™ Platform EligibilityKnown for oneYesUnknown — not stated by the source
Operational conditions1 differ
TcaseDiffers75 °C81.3 °C
Weight & dimensionsidentical
WidthKnown for one52.5 mmUnknown — not stated by the source
DepthKnown for one51 mmUnknown — not stated by the source
Processor package sizeKnown for oneUnknown — not stated by the source42.5 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)VT-d, VT-xVT-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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