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Product comparison · 2 cpus

Dell Intel Xeon E7520 vs Fujitsu E5-2670 V2

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  • 24specifications compared
  • 16differ
  • 8identical
  • 34known for one product only

Key differences

  • Processor family
    • Intel® Xeon® 7000 Sequence
    • Intel® Xeon® E5 V2 Family
  • Processor model
    • E7520
    • E5-2670V2
  • Processor base frequency
    • 1.866 GHz
    • 2.5 GHz
  • Processor cores
    • 4
    • 10
  • Processor socket
    • LGA 1567 (Socket LS)
    • LGA 2011 (Socket R)
  • Processor lithography
    • 45 nm
    • 22 nm
  • Processor threads
    • 8
    • 20
  • System bus rate
    • 4.8 GT/s
    • 8 GT/s

Side by side

Differences highlightedShow differences only
58 specifications
A

Dell

Intel Xeon E7520View product
B

Fujitsu

E5-2670 V2View product
Processor14 differ
Processor familyDiffersIntel® Xeon® 7000 SequenceIntel® Xeon® E5 V2 Family
Processor modelDiffersE7520E5-2670V2
Processor base frequencyDiffers1.866 GHz2.5 GHz
Processor coresDiffers410
Processor socketDiffersLGA 1567 (Socket LS)LGA 2011 (Socket R)
Processor lithographyDiffers45 nm22 nm
Package typeKnown for oneTray
Processor seriesKnown for oneIntel Xeon E5-2600 v2
Processor threadsDiffers820
System bus rateDiffers4.8 GT/s8 GT/s
Processor boost frequencyDiffers1.866 GHz3.3 GHz
Processor cacheDiffers18 MB25 MB
Processor cache typeDiffersL3Smart Cache
Thermal Design Power (TDP)Differs95 W115 W
VID Voltage RangeDiffers0.675 - 1.35 V0.65 - 1.3 V
SteppingDiffersD0M1
Bus typeKnown for oneQPI
Number of QPI linksKnown for one2
Memory bandwidth supported by processor (max)Known for one59.7 GB/s
Memoryidentical
Maximum internal memory supported by processorKnown for one768 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Memory clock speeds supported by processorKnown for one800,1066,1333,1600,1866 MHz
Memory channelsKnown for oneQuad-channel
ECCKnown for oneYes
Featuresidentical
Idle StatesKnown for oneYes
Thermal Monitoring TechnologiesKnown for oneYes
Maximum number of PCI Express lanesKnown for one40
PCI Express slots versionKnown for one3.0
Supported instruction setsKnown for oneAVX
CPU configuration (max)Known for one2
Embedded options availableKnown for oneNo
Physical Address Extension (PAE)Known for oneYes
ScalabilityKnown for one2S
Processor special featuresidentical
Intel Flex Memory AccessKnown for oneNo
Intel Trusted Execution TechnologyKnown for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Turbo Boost TechnologyKnown for one2.0
Intel 64Known for oneYes
Intel Demand Based SwitchingKnown for oneYes
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)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® OS GuardKnown for oneYes
Intel® Secure KeyKnown for oneYes
Intel® vPro™ Platform EligibilityKnown for oneYes
Operational conditions1 differ
TcaseDiffers70 °C82 °C
Other features1 differ
Intel® Virtualization Technology (Intel® VT)DiffersVT-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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