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Product comparison · 2 cpus

Dell 2x Intel Xeon E5-4640 v4 vs Dell Xeon E5-2603 V4

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  • 48specifications compared
  • 18differ
  • 30identical
  • 15known for one product only

Key differences

  • Processor model
    • E5-4640V4
    • E5-2603V4
  • Processor base frequency
    • 2.1 GHz
    • 1.7 GHz
  • Processor cores
    • 12
    • 6
  • Processor threads
    • 24
    • 6
  • System bus rate
    • 8 GT/s
    • 6.4 GT/s
  • Processor cache
    • 30 MB
    • 15 MB
  • Thermal Design Power (TDP)
    • 105 W
    • 85 W
  • Stepping
    • M0
    • R0

Side by side

Differences highlightedShow differences only
63 specifications
A

Dell

2x Intel Xeon E5-4640 v4View product
B

Dell

Xeon E5-2603 V4View product
Processor10 differ
Processor manufacturerKnown for oneIntel
Processor modelDiffersE5-4640V4E5-2603V4
Processor base frequencyDiffers2.1 GHz1.7 GHz
Processor coresDiffers126
Cooler includedKnown for oneNo
Processor seriesDiffersIntel® Xeon® E5-4600 v4 FamilyIntel Xeon E5-2600 v4
Processor threadsDiffers246
System bus rateDiffers8 GT/s6.4 GT/s
Processor cacheDiffers30 MB15 MB
Processor cache typeKnown for oneSmart Cache
Thermal Design Power (TDP)Differs105 W85 W
VID Voltage RangeKnown for one0 - 0 V
SteppingDiffersM0R0
Memory bandwidth supported by processor (max)Differs68 GB/s59.7 GB/s
Processor boost frequencyKnown for one2.6 GHz
Memory1 differ
Maximum internal memory supported by processorDiffers1.54 TB1.53 TB
Memory clock speeds supported by processorKnown for one1600,1866 MHz
Graphicsidentical
Discrete graphics cardKnown for oneNo
On-board graphics card modelKnown for oneNot available
Discrete graphics card modelKnown for oneNot available
Features4 differ
Maximum number of PCI Express lanesDiffers440
CPU configuration (max)Differs42
Physical Address Extension (PAE)Differs46 bitYes
ScalabilityDiffers4S2S
Processor special features2 differ
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersYesNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Turbo Boost TechnologyDiffers2.0No
Intel 64Known for oneYes
Intel Demand Based SwitchingKnown for oneYes
Intel® vPro™ Platform EligibilityKnown for oneYes
Intel Instruction Replay TechnologyKnown for oneNo
Operational conditions1 differ
TcaseDiffers80 °C73 °C
Other featuresidentical
CompatibilityKnown for oneIntel® Server Board S2600CW2R Intel® Server Board S2600CW2SR Intel® Server Board S2600CWTR Intel® Server Board S2600CWTSR Intel® Server Board S2600KPR Intel® Server Board S2600KPFR Intel® Server Board S2600KPTR Intel® Server Board S2600TPR Intel® Server Board S2600TPFR Intel® Server Board S2600WTTR

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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