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Product comparison · 2 cpus

Dell Intel Xeon E3-1270 V5 vs Dell Xeon E5-2640 v3

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  • 47specifications compared
  • 25differ
  • 22identical
  • 15known for one product only

Key differences

  • Processor family
    • Intel® Xeon® E3 v5
    • Intel Xeon E5 v3
  • Processor model
    • E3-1270V5
    • E5-2640V3
  • Processor base frequency
    • 3.6 GHz
    • 2.6 GHz
  • Processor cores
    • 4
    • 8
  • Processor socket
    • LGA 1151 (Socket H4)
    • LGA 2011-v3
  • Processor lithography
    • 14 nm
    • 22 nm
  • Processor threads
    • 8
    • 16
  • Processor boost frequency
    • 4 GHz
    • 3.4 GHz

Side by side

Differences highlightedShow differences only
62 specifications
A

Dell

Intel Xeon E3-1270 V5View product
B

Dell

Xeon E5-2640 v3View product
Processor14 differ
Processor manufacturerKnown for oneIntel
Processor familyDiffersIntel® Xeon® E3 v5Intel Xeon E5 v3
Processor modelDiffersE3-1270V5E5-2640V3
Processor base frequencyDiffers3.6 GHz2.6 GHz
Processor coresDiffers48
Processor socketDiffersLGA 1151 (Socket H4)LGA 2011-v3
Processor lithographyDiffers14 nm22 nm
Processor seriesKnown for oneIntel Xeon E3-1200 v5
Processor threadsDiffers816
Processor boost frequencyDiffers4 GHz3.4 GHz
Processor cacheDiffers8 MB20 MB
Thermal Design Power (TDP)Differs80 W90 W
VID Voltage RangeDiffers0.55 - 1.52 V0.65 - 1.3 V
SteppingDiffersR0R2
Bus typeDiffersDMI3QPI
Memory bandwidth supported by processor (max)Differs34.1 GB/s59 GB/s
Number of QPI linksKnown for one2
Memory4 differ
Maximum internal memory supported by processorDiffers64 GB786 GB
Memory types supported by processorDiffersDDR3L-SDRAM, DDR4-SDRAMDDR4-SDRAM
Memory clock speeds supported by processorDiffers1333,1600,1866,2133 MHz1600,1866,2133 MHz
Memory voltage supported by processorKnown for one1.35 V
Memory channelsDiffersDual-channelQuad-channel
Features5 differ
Maximum number of PCI Express lanesDiffers1640
PCI Express configurationsKnown for one1x16, 1x8+2x4, 2x8
Supported instruction setsDiffersAVX 2.0, SSE4.1, SSE4.2AVX 2.0
CPU configuration (max)Differs12
Embedded options availableDiffersNoYes
Graphics & IMC lithographyKnown for one14 nm
ScalabilityDiffers1S2S
Physical Address Extension (PAE)Known for oneYes
Processor special features1 differ
Intel Software Guard Extensions (Intel SGX)Known for oneYes
Intel TSX-NIDiffersYesNo
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Flex Memory AccessKnown for oneNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Smart CacheKnown for oneYes
Intel Demand Based SwitchingKnown for oneYes
Weight & dimensionsidentical
Processor package sizeKnown for one37.5 - 37.5 mm
Other features1 differ
CompatibilityDiffersIntel® Server Board S1200SPO Intel® Server Board S1200SPL Intel® Server Board S1200SPS Intel® Server System R1304SPOSHBN Intel® Server System R1304SPOSHOR Intel® Server System R1208SPOSHORPowerEdge C4130 PowerEdge R430 PowerEdge R530 PowerEdge R630 PowerEdge R730 PowerEdge R730XD PowerEdge T430 PowerEdge T630
Operational conditionsidentical
TcaseKnown for one74.3 °C

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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