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Product comparison · 2 cpus

Lenovo Intel Xeon E5-2603 vs Lenovo Intel Xeon E5-2690

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  • 34specifications compared
  • 11differ
  • 23identical
  • 11known for one product only

Key differences

  • Processor model
    • E5-2603
    • E5-2609
  • Processor base frequency
    • 1.8 GHz
    • 2.9 GHz
  • Processor cores
    • 4
    • 8
  • Processor threads
    • 4
    • 16
  • System bus rate
    • 6.4 GT/s
    • 8 GT/s
  • Processor cache
    • 10 MB
    • 20 MB
  • Thermal Design Power (TDP)
    • 80 W
    • 135 W
  • CPU multiplier (bus/core ratio)
    • 18
    • 3.8

Side by side

Differences highlightedShow differences only
45 specifications
A

Lenovo

Intel Xeon E5-2603View product
B

Lenovo

Intel Xeon E5-2690View product
Processor9 differ
Processor modelDiffersE5-2603E5-2609
Processor base frequencyDiffers1.8 GHz2.9 GHz
Processor coresDiffers48
Package typeKnown for oneTray
Processor threadsDiffers416
System bus rateDiffers6.4 GT/s8 GT/s
Processor boost frequencyKnown for one3.8 GHz
Processor cacheDiffers10 MB20 MB
Thermal Design Power (TDP)Differs80 W135 W
CPU multiplier (bus/core ratio)Differs183.8
Number of QPI linksKnown for one2
Memory bandwidth supported by processor (max)Differs34.1 GB/s51.2 GB/s
SteppingKnown for oneM1
Memory2 differ
Maximum internal memory supported by processorDiffers750 GB384 GB
Memory clock speeds supported by processorDiffers800,1066 MHz800,1066,1333,1600 MHz
Memory types supported by processorKnown for oneDDR3-SDRAM
Featuresidentical
Graphics & IMC lithographyKnown for one32 nm
ScalabilityKnown for one2S
Processor special featuresidentical
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyKnown for one2.0
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
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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