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Product comparison · 2 cpus

Dell Intel Xeon L5640 vs Fujitsu E5-2670 V2

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  • 41specifications compared
  • 20differ
  • 21identical
  • 17known for one product only

Key differences

  • Processor family
    • Intel® Xeon® 5000 Sequence
    • Intel® Xeon® E5 V2 Family
  • Processor model
    • L5640
    • E5-2670V2
  • Processor base frequency
    • 2.26 GHz
    • 2.5 GHz
  • Processor cores
    • 6
    • 10
  • Processor socket
    • Socket B (LGA 1366)
    • LGA 2011 (Socket R)
  • Processor lithography
    • 32 nm
    • 22 nm
  • Processor threads
    • 12
    • 20
  • System bus rate
    • 5.86 GT/s
    • 8 GT/s

Side by side

Differences highlightedShow differences only
58 specifications
A

Dell

Intel Xeon L5640View product
B

Fujitsu

E5-2670 V2View product
Processor14 differ
Processor familyDiffersIntel® Xeon® 5000 SequenceIntel® Xeon® E5 V2 Family
Processor modelDiffersL5640E5-2670V2
Processor base frequencyDiffers2.26 GHz2.5 GHz
Processor coresDiffers610
Processor socketDiffersSocket B (LGA 1366)LGA 2011 (Socket R)
Processor lithographyDiffers32 nm22 nm
Package typeTrayTray
Component forServer/workstationServer/workstation
Processor seriesKnown for oneIntel Xeon E5-2600 v2
Processor threadsDiffers1220
System bus rateDiffers5.86 GT/s8 GT/s
Processor operating modes64-bit64-bit
Processor boost frequencyKnown for one3.3 GHz
Processor cacheDiffers12 MB25 MB
Processor cache typeDiffersL3Smart Cache
Thermal Design Power (TDP)Differs60 W115 W
VID Voltage RangeDiffers0.75 - 1.35 V0.65 - 1.3 V
SteppingDiffersB1M1
Bus typeQPIQPI
Number of QPI links22
Memory bandwidth supported by processor (max)Differs32 GB/s59.7 GB/s
Memory3 differ
Maximum internal memory supported by processorDiffers288 GB768 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers800,1066,1333 MHz800,1066,1333,1600,1866 MHz
Memory channelsDiffersTriple-channelQuad-channel
ECCYesYes
Graphicsidentical
On-board graphics cardNoNo
Features1 differ
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesKnown for oneYes
Market segmentServerServer
Maximum number of PCI Express lanesKnown for one40
PCI Express slots versionKnown for one3.0
Supported instruction setsDiffersSSE4.2AVX
CPU configuration (max)22
Embedded options availableKnown for oneNo
Physical Address Extension (PAE)Known for oneYes
ScalabilityKnown for one2S
Processor special features1 differ
Enhanced Intel SpeedStep TechnologyYesYes
Intel Flex Memory AccessKnown for oneNo
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 oneNo
Intel® Turbo Boost TechnologyDiffersYes2.0
Intel 64Known for oneYes
Intel Demand Based SwitchingYesYes
Intel Identity Protection Technology versionKnown for oneNo
Intel TSX-NIKnown for oneNo
Intel TSX-NI versionKnown for oneNo
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® OS GuardKnown for oneYes
Intel® Secure KeyKnown for oneYes
Intel® vPro™ Platform EligibilityKnown for oneYes
Operational conditions1 differ
TcaseDiffers69.4 °C82 °C
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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