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Product comparison · 2 cpus

Lenovo Intel Xeon E5-2603 vs Lenovo Intel Xeon E5-2630

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  • 34specifications compared
  • 12differ
  • 22identical
  • 14known for one product only

Key differences

  • Processor model
    • E5-2603
    • E5-2630
  • Processor base frequency
    • 1.8 GHz
    • 2.3 GHz
  • Processor cores
    • 4
    • 6
  • Processor threads
    • 4
    • 12
  • System bus rate
    • 6.4 GT/s
    • 7.2 GT/s
  • Processor cache
    • 10 MB
    • 15 MB
  • Processor cache type
    • L3
    • L2
  • Thermal Design Power (TDP)
    • 80 W
    • 95 W

Side by side

Differences highlightedShow differences only
48 specifications
A

Lenovo

Intel Xeon E5-2603View product
B

Lenovo

Intel Xeon E5-2630View product
Processor10 differ
Processor modelDiffersE5-2603E5-2630
Processor base frequencyDiffers1.8 GHz2.3 GHz
Processor coresDiffers46
Package typeKnown for oneTray
Processor threadsDiffers412
System bus rateDiffers6.4 GT/s7.2 GT/s
Processor boost frequencyKnown for one2.8 GHz
Processor cacheDiffers10 MB15 MB
Processor cache typeDiffersL3L2
Thermal Design Power (TDP)Differs80 W95 W
VID Voltage RangeDiffers0.60 - 1.35 V0.6 - 1.35 V
Number of QPI linksKnown for one2
Memory bandwidth supported by processor (max)Differs34.1 GB/s42.6 GB/s
SteppingKnown for oneM1
CPU multiplier (bus/core ratio)Known for one18
Memory2 differ
Maximum internal memory supported by processorDiffers750 GB384 GB
Memory clock speeds supported by processorDiffers800,1066 MHz800,1066,1333 MHz
Featuresidentical
Maximum number of PCI Express lanesKnown for one40
PCI Express slots versionKnown for one3.0
CPU configuration (max)Known for one2
ScalabilityKnown for one2S
Processor special featuresidentical
Intel® Hyper Threading Technology (Intel® HT Technology)Known for oneYes
Intel® Turbo Boost TechnologyKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Operational conditionsidentical
TcaseKnown for one77.4 °C
Other featuresidentical
Height (imperial)Known for one5.59 mm (0.22")

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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