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Product comparison · 2 cpus

Dell Xeon E5-2620 2.00GHz vs Lenovo Xeon E5-2448L

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  • 28specifications compared
  • 13differ
  • 15identical
  • 20known for one product only

Key differences

  • Processor model
    • E5-2620
    • E5-2448L
  • Processor base frequency
    • 2 GHz
    • 1.8 GHz
  • Processor cores
    • 6
    • 8
  • Processor socket
    • LGA 2011 (Socket R)
    • LGA 1356 (Socket B2)
  • Processor threads
    • 12
    • 16
  • System bus rate
    • 7.2 GT/s
    • 8 GT/s
  • Processor boost frequency
    • 2.5 GHz
    • 2.1 GHz
  • Thermal Design Power (TDP)
    • 95 W
    • 70 W

Side by side

Differences highlightedShow differences only
48 specifications
A

Dell

Xeon E5-2620 2.00GHzView product
B

Lenovo

Xeon E5-2448LView product
Processor9 differ
Processor modelDiffersE5-2620E5-2448L
Processor base frequencyDiffers2 GHz1.8 GHz
Processor coresDiffers68
Processor socketDiffersLGA 2011 (Socket R)LGA 1356 (Socket B2)
Processor lithographyKnown for one32 nm
Processor threadsDiffers1216
System bus rateDiffers7.2 GT/s8 GT/s
Processor boost frequencyDiffers2.5 GHz2.1 GHz
Processor front side busKnown for one1333 MHz
Thermal Design Power (TDP)Differs95 W70 W
VID Voltage RangeKnown for one0.6 - 1.35 V
CPU multiplier (bus/core ratio)Known for one25
Number of QPI linksDiffers21
Memory bandwidth supported by processor (max)Known for one42.6 GB/s
Package typeKnown for oneTray
Processor cacheKnown for one20 MB
Processor cache typeKnown for oneL3
SteppingKnown for oneC2
Memory2 differ
Maximum internal memory supported by processorKnown for one750 GB
Memory clock speeds supported by processorDiffers800,1066,1333 MHz1600 MHz
Memory channelsDiffersQuad-channelTriple-channel
Features1 differ
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Thermal Monitoring TechnologiesKnown for oneYes
Market segmentDiffersServerEmbedded
Maximum number of PCI Express lanesKnown for one40
Embedded options availableKnown for oneNo
ScalabilityKnown for one2S
Processor special featuresidentical
Intel Demand Based SwitchingKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel® vPro™ Platform EligibilityKnown for oneYes
Operational conditionsidentical
TcaseKnown for one77.4 °C
Other features1 differ
Intel® Virtualization Technology (Intel® VT)DiffersVT-d, VT-xVT-x

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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