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Product comparison · 2 cpus

Dell Intel Xeon E5-2687W v3 vs Fujitsu Intel Xeon E3-1275Lv3

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  • 49specifications compared
  • 24differ
  • 25identical
  • 29known for one product only

Key differences

The Dell Intel Xeon E5-2687W v3 has 0.4 GHz more processor base frequency than the Fujitsu Intel Xeon E3-1275Lv3 (3.1 GHz vs 2.7 GHz). The Dell Intel Xeon E5-2687W v3 has 6 more processor cores than the Fujitsu Intel Xeon E3-1275Lv3 (10 vs 4). The Dell Intel Xeon E5-2687W v3 has 12 more processor threads than the Fujitsu Intel Xeon E3-1275Lv3 (20 vs 8). Only the Fujitsu Intel Xeon E3-1275Lv3 has on-board graphics card. Only the Fujitsu Intel Xeon E3-1275Lv3 has Intel Flex Memory Access.

  • Processor family
    • Intel Xeon E5 v3
    • Intel® Xeon® E3 Family
  • Processor model
    • E5-2687WV3
    • E3-1275LV3
  • Processor base frequency
    • 3.1 GHz
    • 2.7 GHz
  • Processor cores
    • 10
    • 4
  • Processor socket
    • LGA 2011-v3
    • LGA 1150 (Socket H3)
  • Processor threads
    • 20
    • 8
  • System bus rate
    • 9.6 GT/s
    • 5 GT/s
  • Processor boost frequency
    • 3.5 GHz
    • 3.9 GHz

Side by side

Differences highlightedShow differences only
78 specifications
A

Dell

Intel Xeon E5-2687W v3View product
B

Fujitsu

Intel Xeon E3-1275Lv3View product
Processor12 differ
Processor familyDiffersIntel Xeon E5 v3Intel® Xeon® E3 Family
Processor modelDiffersE5-2687WV3E3-1275LV3
Processor base frequencyDiffers3.1 GHz2.7 GHz
Processor coresDiffers104
Processor socketDiffersLGA 2011-v3LGA 1150 (Socket H3)
Processor threadsDiffers208
System bus rateDiffers9.6 GT/s5 GT/s
Processor boost frequencyDiffers3.5 GHz3.9 GHz
Processor cacheDiffers25 MB8 MB
Thermal Design Power (TDP)Differs160 W45 W
SteppingKnown for oneC0
Bus typeKnown for oneDMI
Number of QPI linksDiffers20
Memory bandwidth supported by processor (max)Differs68 GB/s25.6 GB/s
Processor manufacturerKnown for oneIntel
Processor seriesKnown for oneIntel Xeon E5-2600 v3
VID Voltage RangeKnown for one0.65 - 1.3 V
Memory4 differ
Maximum internal memory supported by processorDiffers768 GB32 GB
Memory types supported by processorDiffersDDR4-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers1600,1866,2133 MHz1333,1600 MHz
Memory channelsDiffersQuad-channelDual-channel
Graphics1 differ
On-board graphics cardDiffersNoYes
On-board graphics card modelKnown for oneIntel® HD Graphics
Maximum on-board graphics card memoryKnown for one1.74 GB
On-board graphics card base frequencyKnown for one350 MHz
On-board graphics card dynamic frequency (max)Known for one1200 MHz
Number of displays supported (on-board graphics)Known for one3
On-board graphics card DirectX versionKnown for one11.2
Features4 differ
Maximum number of PCI Express lanesDiffers4016
PCI Express configurationsKnown for one1x16, 1x8+2x4, 2x8
Supported instruction setsDiffersAVX 2.0AVX 2.0, SSE4.1, SSE4.2
CPU configuration (max)Differs21
Graphics & IMC lithographyKnown for one22 nm
ScalabilityDiffers2S1S
Thermal solution specificationKnown for onePCG 2013B
Physical Address Extension (PAE)Known for oneYes
Processor special features3 differ
Intel FDI TechnologyKnown for oneYes
Intel Fast Memory AccessKnown for oneYes
Intel Flex Memory AccessDiffersNoYes
Intel® Anti-Theft Technology (Intel® AT)Known for oneYes
Intel® Clear Video HD Technology (Intel® CVT HD)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)DiffersNoYes
Intel® InTru™ 3D TechnologyKnown for oneYes
Intel® Insider™Known for oneYes
Intel® Quick Sync Video TechnologyKnown for oneYes
Intel® Wireless Display (Intel® WiDi)Known for oneYes
Conflict-Free processorKnown for oneNo
Intel Enhanced Halt StateKnown for oneYes
Intel Stable Image Platform Program (SIPP)Known for oneYes
Intel TSX-NIDiffersNoYes
Intel Demand Based SwitchingKnown for oneYes
Operational conditionsidentical
TcaseKnown for one74.7 °C
Weight & dimensionsidentical
Processor package sizeKnown for one52.5 x 45 mm

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