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Product comparison · 2 cpus

Lenovo Intel Xeon Silver 4208 Processor Option Kit for ThinkSystem ST550 vs Lenovo Xeon E5-2620 v4

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  • 45specifications compared
  • 16differ
  • 29identical
  • 18known for one product only

Key differences

  • Processor family
    • Intel Xeon Silver
    • Intel® Xeon® E5 v4
  • Processor model
    • 4208
    • E5-2620V4
  • Processor socket
    • LGA 3647 (Socket P)
    • LGA 2011-v3
  • Processor boost frequency
    • 3.2 GHz
    • 3 GHz
  • Processor cache
    • 11 MB
    • 20 MB
  • Bus type
    • UPI
    • QPI
  • Processor codename
    • Cascade Lake
    • Broadwell
  • Maximum internal memory supported by processor
    • 1 TB
    • 1.54 TB

Side by side

Differences highlightedShow differences only
63 specifications
A

Lenovo

Intel Xeon Silver 4208 Processor Option Kit for ThinkSystem ST550

Model 4XG7A14812

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B

Lenovo

Xeon E5-2620 v4View product
Processor8 differ
Processor familyDiffersIntel Xeon SilverIntel® Xeon® E5 v4
Processor modelDiffers4208E5-2620V4
Processor socketDiffersLGA 3647 (Socket P)LGA 2011-v3
Processor seriesDiffersIntel Xeon Silver 4000 SeriesIntel Xeon E5-2600 v4
System bus rateKnown for one8 GT/s
Processor boost frequencyDiffers3.2 GHz3 GHz
Processor cacheDiffers11 MB20 MB
SteppingKnown for oneR0
Bus typeDiffersUPIQPI
Number of QPI linksKnown for one2
Memory bandwidth supported by processor (max)Known for one68.3 GB/s
Processor codenameDiffersCascade LakeBroadwell
Processor generationKnown for one2nd Generation Intel® Xeon® Scalable
Memory3 differ
Maximum internal memory supported by processorDiffers1 TB1.54 TB
Memory clock speeds supported by processorDiffers2400 MHz1600,1866,2133 MHz
Memory channelsDiffersHexa-channelQuad-channel
Features3 differ
Idle StatesKnown for oneYes
Thermal Monitoring TechnologiesKnown for oneYes
Maximum number of PCI Express lanesDiffers4840
Supported instruction setsDiffersAVX-512AVX 2.0
CPU configuration (max)Known for one2
Embedded options availableDiffersNoYes
Physical Address Extension (PAE)Known for oneYes
Processor special featuresidentical
Intel Flex Memory AccessKnown for oneNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel Demand Based SwitchingKnown for oneYes
Intel® OS GuardKnown for oneYes
Intel® Secure KeyKnown for oneYes
Intel® Speed Shift TechnologyKnown for oneYes
Intel Turbo Boost Max Technology 3.0Known for oneNo
Operational conditions1 differ
TcaseDiffers78 °C74 °C
Other features1 differ
CompatibilityDiffersThinkSystem ST550System x3650 M5 8871
Logistics dataidentical
Harmonized System (HS) codeKnown for one85423119
Weight & dimensionsidentical
Processor package sizeKnown for one76 x 56.5 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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