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Product comparison · 2 cpus

Dell Xeon E5-2609 2.40GHz vs Lenovo Xeon E5-2448L

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  • 29specifications compared
  • 15differ
  • 14identical
  • 21known for one product only

Key differences

  • Processor model
    • E5-2609
    • E5-2448L
  • Processor base frequency
    • 2.4 GHz
    • 1.8 GHz
  • Processor cores
    • 4
    • 8
  • Processor socket
    • LGA 2011 (Socket R)
    • LGA 1356 (Socket B2)
  • 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
    • 70 W

Side by side

Differences highlightedShow differences only
50 specifications
A

Dell

Xeon E5-2609 2.40GHzView product
B

Lenovo

Xeon E5-2448LView product
Processor9 differ
Processor familyIntel® Xeon® E5 FamilyIntel® Xeon® E5 Family
Processor modelDiffersE5-2609E5-2448L
Processor base frequencyDiffers2.4 GHz1.8 GHz
Processor coresDiffers48
Processor socketDiffersLGA 2011 (Socket R)LGA 1356 (Socket B2)
Processor lithographyKnown for one32 nm
Component forServer/workstationServer/workstation
Processor threadsDiffers416
System bus rateDiffers6.4 GT/s8 GT/s
Processor operating modes64-bit64-bit
Processor cacheDiffers10 MB20 MB
Processor cache typeL3L3
Processor front side busKnown for one1066 MHz
Thermal Design Power (TDP)Differs80 W70 W
VID Voltage RangeKnown for one0.6 - 1.35 V
Bus typeQPIQPI
CPU multiplier (bus/core ratio)Known for one24
Number of QPI linksDiffers21
Memory bandwidth supported by processor (max)Known for one34.1 GB/s
Package typeKnown for oneTray
Processor boost frequencyKnown for one2.1 GHz
SteppingKnown for oneC2
Memory2 differ
Maximum internal memory supported by processorKnown for one750 GB
Memory types supported by processorDDR3-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers800,1066 MHz1600 MHz
Memory channelsDiffersQuad-channelTriple-channel
ECCYesYes
Graphicsidentical
On-board graphics cardNoNo
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
PCI Express slots version3.03.0
Embedded options availableKnown for oneNo
ScalabilityKnown for one2S
Processor special features2 differ
Enhanced Intel SpeedStep TechnologyYesYes
Intel Flex Memory AccessKnown for oneNo
Intel Trusted Execution TechnologyYesYes
Intel® AES New Instructions (Intel® AES-NI)YesYes
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® Turbo Boost TechnologyDiffersNoYes
Intel Demand Based SwitchingKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)YesYes
Intel Virtualization Technology for Directed I/O (VT-d)YesYes
Intel® vPro™ Platform EligibilityKnown for oneYes
Operational conditionsidentical
TcaseKnown for one70 °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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