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Product comparison · 2 cpus

Lenovo Xeon E5-2450L 8C 1.8GHz 20MB Cache 1600MHz 70W vs Lenovo Xeon E5-2620 6C 2.0GHz 15MB

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  • 46specifications compared
  • 16differ
  • 30identical
  • 4known for one product only

Key differences

The Lenovo Xeon E5-2620 6C 2.0GHz 15MB has 0.2 GHz more processor base frequency than the Lenovo Xeon E5-2450L 8C 1.8GHz 20MB Cache 1600MHz 70W (2 GHz vs 1.8 GHz). The Lenovo Xeon E5-2450L 8C 1.8GHz 20MB Cache 1600MHz 70W has 2 more processor cores than the Lenovo Xeon E5-2620 6C 2.0GHz 15MB (8 vs 6). The Lenovo Xeon E5-2450L 8C 1.8GHz 20MB Cache 1600MHz 70W has 4 more processor threads than the Lenovo Xeon E5-2620 6C 2.0GHz 15MB (16 vs 12). Processor model: E5-2450L on the Lenovo Xeon E5-2450L 8C 1.8GHz 20MB Cache 1600MHz 70W, E5-2620 on the Lenovo Xeon E5-2620 6C 2.0GHz 15MB. Processor socket: LGA 1356 (Socket B2) on the Lenovo Xeon E5-2450L 8C 1.8GHz 20MB Cache 1600MHz 70W, LGA 2011 (Socket R) on the Lenovo Xeon E5-2620 6C 2.0GHz 15MB.

  • Processor model
    • E5-2450L
    • E5-2620
  • Processor base frequency
    • 1.8 GHz
    • 2 GHz
  • Processor cores
    • 8
    • 6
  • Processor socket
    • LGA 1356 (Socket B2)
    • LGA 2011 (Socket R)
  • Processor threads
    • 16
    • 12
  • System bus rate
    • 8 GT/s
    • 7.2 GT/s
  • Processor boost frequency
    • 2.3 GHz
    • 2.5 GHz
  • Processor cache
    • 20 MB
    • 15 MB

Side by side

Differences highlightedShow differences only
50 specifications
A

Lenovo

Xeon E5-2450L 8C 1.8GHz 20MB Cache 1600MHz 70WView product
B

Lenovo

Xeon E5-2620 6C 2.0GHz 15MBView product
Processor12 differ
Processor modelDiffersE5-2450LE5-2620
Processor base frequencyDiffers1.8 GHz2 GHz
Processor coresDiffers86
Processor socketDiffersLGA 1356 (Socket B2)LGA 2011 (Socket R)
Processor threadsDiffers1612
System bus rateDiffers8 GT/s7.2 GT/s
Processor boost frequencyDiffers2.3 GHz2.5 GHz
Processor cacheDiffers20 MB15 MB
Processor front side busDiffers1600 MHz1333 MHz
Thermal Design Power (TDP)Differs70 W95 W
Number of QPI linksDiffers12
Memory bandwidth supported by processor (max)Differs38.4 GB/s42.6 GB/s
CPU multiplier (bus/core ratio)Known for one25
Memory3 differ
Maximum internal memory supported by processorDiffers375 GB750 GB
Memory clock speeds supported by processorDiffers800,1066,1333,1600 MHz800,1066,1333 MHz
Memory channelsDiffersTriple-channelQuad-channel
Features1 differ
Maximum number of PCI Express lanesDiffers2440
Processor special featuresidentical
Intel® Smart CacheKnown for oneYes
Other featuresidentical
CompatibilityKnown for oneIBM System x3300 M4 (7382)
Operational conditionsidentical
TcaseKnown for one77.4 °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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