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Product comparison · 2 cpus

Dell Intel Xeon E6540 vs Fujitsu 38046705 processor

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  • 17specifications compared
  • 8differ
  • 9identical
  • 38known for one product only

Key differences

  • Processor family
    • Intel® Xeon® 6000 Sequence
    • Intel® Xeon® E5 v4
  • Processor model
    • E6540
    • E5-2603V4
  • Processor base frequency
    • 2 GHz
    • 1.7 GHz
  • Processor lithography
    • 45 nm
    • 14 nm
  • Processor threads
    • 12
    • 6
  • Processor cache
    • 18 MB
    • 15 MB
  • Thermal Design Power (TDP)
    • 105 W
    • 85 W
  • Intel® Turbo Boost Technology
    • 1.0
    • No

Side by side

Differences highlightedShow differences only
55 specifications
A

Dell

Intel Xeon E6540View product
B

Fujitsu

38046705 processor

Model 38046705

View product
Processor7 differ
Processor familyDiffersIntel® Xeon® 6000 SequenceIntel® Xeon® E5 v4
Processor modelDiffersE6540E5-2603V4
Processor base frequencyDiffers2 GHz1.7 GHz
Processor cores66
Processor lithographyDiffers45 nm14 nm
Package typeKnown for oneTray
Cooler includedNoNo
Processor threadsDiffers126
System bus rate6.4 GT/s6.4 GT/s
Processor operating modes64-bit64-bit
Processor cacheDiffers18 MB15 MB
Thermal Design Power (TDP)Differs105 W85 W
Number of QPI linksKnown for one2
Processor socketKnown for oneLGA 1567 (Socket LS)
Component forKnown for oneServer/workstation
Processor seriesKnown for oneIntel Xeon 6500 Series
Processor boost frequencyKnown for one2.27 GHz
Processor cache typeKnown for oneL3
SteppingKnown for oneD0
Bus typeKnown for oneQPI
Memoryidentical
Maximum internal memory supported by processorKnown for one1.5 TB
Memory types supported by processorKnown for oneDDR4-SDRAM
ECCKnown for oneYes
Memory bandwidth (max)Known for one59.7 GB/s
Featuresidentical
Execute Disable BitYesYes
Idle StatesKnown for oneYes
Thermal Monitoring TechnologiesKnown for oneYes
Maximum number of PCI Express lanesKnown for one40
PCI Express slots versionKnown for one3.0
PCI Express configurationsKnown for one4x16
Supported instruction setsKnown for oneAVX 2.0
Embedded options availableNoNo
Physical Address Extension (PAE)Known for oneYes
ScalabilityKnown for one2S
Market segmentKnown for oneServer
Processor special features1 differ
Enhanced Intel SpeedStep TechnologyYesYes
Intel Flex Memory AccessKnown for oneYes
Intel Trusted Execution TechnologyKnown for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffers1.0No
Intel 64YesYes
Intel Demand Based SwitchingKnown for oneYes
Intel TSX-NIKnown for oneYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® OS GuardKnown for oneYes
Intel® Secure KeyKnown for oneYes
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Operational conditionsidentical
TcaseKnown for one73 °C
Technical detailsidentical
Compliance certificatesKnown for oneRoHS
Weight & dimensionsidentical
Processor package sizeKnown for one45 x 52.5 mm
Graphicsidentical
Discrete graphics cardKnown for oneNo
On-board graphics cardKnown for oneNo

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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