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Product comparison · 2 cpus

Dell Intel Xeon E5603 vs Fujitsu Xeon E5-2420 1.90GHz

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  • 34specifications compared
  • 15differ
  • 19identical
  • 17known for one product only

Key differences

  • Processor family
    • Intel® Xeon® 5000 Sequence
    • Intel® Xeon® E5 Family
  • Processor model
    • E5603
    • E5-2420
  • Processor base frequency
    • 1.6 GHz
    • 1.9 GHz
  • Processor cores
    • 4
    • 6
  • Processor socket
    • Socket B (LGA 1366)
    • LGA 1356 (Socket B2)
  • Processor threads
    • 4
    • 12
  • System bus rate
    • 4.8 GT/s
    • 7.2 GT/s
  • Processor cache
    • 4 MB
    • 15 MB

Side by side

Differences highlightedShow differences only
51 specifications
A

Dell

Intel Xeon E5603View product
B

Fujitsu

Xeon E5-2420 1.90GHzView product
Processor12 differ
Processor familyDiffersIntel® Xeon® 5000 SequenceIntel® Xeon® E5 Family
Processor modelDiffersE5603E5-2420
Processor base frequencyDiffers1.6 GHz1.9 GHz
Processor coresDiffers46
Processor socketDiffersSocket B (LGA 1366)LGA 1356 (Socket B2)
Processor threadsDiffers412
System bus rateDiffers4.8 GT/s7.2 GT/s
Processor boost frequencyKnown for one2.4 GHz
Processor cacheDiffers4 MB15 MB
Processor front side busKnown for one1333 MHz
Thermal Design Power (TDP)Differs80 W95 W
VID Voltage RangeDiffers0.75 - 1.35 V0.6 - 1.35 V
Number of QPI linksDiffers21
Memory bandwidth supported by processor (max)Differs25.6 GB/s32 GB/s
Package typeKnown for oneTray
SteppingKnown for oneB1
Memory2 differ
Maximum internal memory supported by processorDiffers288 GB375 GB
Memory clock speeds supported by processorDiffers800,1066 MHz800,1066,1333 MHz
Featuresidentical
Maximum number of PCI Express lanesKnown for one24
PCI Express slots versionKnown for one3.0
ScalabilityKnown for one2S
Supported instruction setsKnown for oneSSE4.2
CPU configuration (max)Known for one2
Embedded options availableKnown for oneNo
Processor special features1 differ
Intel Flex Memory AccessKnown for oneNo
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Turbo Boost TechnologyKnown for oneYes
Intel® vPro™ Platform EligibilityKnown for oneYes
Intel Demand Based SwitchingKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Weight & dimensionsidentical
Processor package sizeKnown for one42.5 mm

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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