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Product comparison · 2 cpus

Fujitsu E5-2670 V3 vs Fujitsu Intel Xeon E5-2643 v3

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  • 52specifications compared
  • 14differ
  • 38identical
  • 8known for one product only

Key differences

  • Processor model
    • E5-2670V3
    • E5-2643V3
  • Processor base frequency
    • 2.3 GHz
    • 3.4 GHz
  • Processor cores
    • 12
    • 6
  • Processor threads
    • 24
    • 12
  • Processor operating modes
    • 64-bit
    • 32-bit, 64-bit
  • Processor boost frequency
    • 3.1 GHz
    • 3.7 GHz
  • Processor cache
    • 30 MB
    • 20 MB
  • Processor cache type
    • Smart Cache
    • L3

Side by side

Differences highlightedShow differences only
60 specifications
A

Fujitsu

E5-2670 V3View product
B

Fujitsu

Intel Xeon E5-2643 v3View product
Processor11 differ
Processor familyIntel Xeon E5 v3Intel Xeon E5 v3
Processor modelDiffersE5-2670V3E5-2643V3
Processor base frequencyDiffers2.3 GHz3.4 GHz
Processor coresDiffers126
Processor socketLGA 2011-v3LGA 2011-v3
Processor lithography22 nm22 nm
Component forServer/workstationServer/workstation
Processor threadsDiffers2412
System bus rate9.6 GT/s9.6 GT/s
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor boost frequencyDiffers3.1 GHz3.7 GHz
Processor cacheDiffers30 MB20 MB
Processor cache typeDiffersSmart CacheL3
Thermal Design Power (TDP)Differs120 W135 W
VID Voltage RangeDiffers0.65 - 1.3 V0.65 - 1.30 V
SteppingDiffersM1R2
Bus typeQPIQPI
Number of QPI links22
Memory bandwidth supported by processor (max)68 GB/s68 GB/s
Processor codenameKnown for oneHaswell
Memoryidentical
Maximum internal memory supported by processor768 GB768 GB
Memory types supported by processorDDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processor1600,1866,2133 MHz1600,1866,2133 MHz
Memory channelsQuad-channelQuad-channel
ECCYesYes
Graphicsidentical
On-board graphics cardNoNo
Features1 differ
Execute Disable BitYesYes
Idle StatesYesYes
Thermal Monitoring TechnologiesYesYes
Market segmentServerServer
Maximum number of PCI Express lanes4040
PCI Express slots version3.03.0
PCI Express configurationsKnown for one1x16, 1x4, 1x8
Supported instruction setsAVX 2.0AVX 2.0
CPU configuration (max)22
Embedded options availableDiffersNoYes
Graphics & IMC lithographyKnown for one22 nm
Scalability2S2S
Physical Address Extension (PAE)Known for oneYes
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyYesYes
Intel Flex Memory AccessNoNo
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)NoNo
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost Technology2.02.0
Intel Demand Based SwitchingYesYes
Intel TSX-NINoNo
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 GuardYesYes
Intel® Secure KeyYesYes
Intel® vPro™ Platform EligibilityYesYes
Conflict-Free processorKnown for oneYes
Intel 64Known for oneYes
Operational conditions1 differ
TcaseDiffers84.5 °C77.3 °C
Weight & dimensions1 differ
Processor package sizeDiffers52.5 x 45 mm52.5 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for oneVT-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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