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Product comparison · 2 cpus

Dell Intel Xeon E5-2620 vs Dell Intel Xeon E5-2640

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  • 21specifications compared
  • 4differ
  • 17identical
  • 29known for one product only

Key differences

  • Processor model
    • E5-2620
    • E5-2640
  • Processor base frequency
    • 2 GHz
    • 2.5 GHz
  • Processor boost frequency
    • 2.5 GHz
    • 3 GHz
  • CPU multiplier (bus/core ratio)
    • 25
    • 30

Side by side

Differences highlightedShow differences only
50 specifications
A

Dell

Intel Xeon E5-2620View product
B

Dell

Intel Xeon E5-2640View product
Processor4 differ
Processor modelDiffersE5-2620E5-2640
Processor base frequencyDiffers2 GHz2.5 GHz
Processor boost frequencyDiffers2.5 GHz3 GHz
Bus typeKnown for oneQPI
CPU multiplier (bus/core ratio)Differs2530
Number of QPI linksKnown for one2
Memory bandwidth supported by processor (max)Known for one42.6 GB/s
Memoryidentical
Maximum internal memory supported by processorKnown for one750 GB
Memory types supported by processorKnown for oneDDR3-SDRAM
Graphicsidentical
On-board graphics cardKnown for oneNo
Featuresidentical
Execute Disable BitKnown for oneYes
Idle StatesKnown for oneYes
Thermal Monitoring TechnologiesKnown for oneYes
Maximum number of PCI Express lanesKnown for one40
PCI Express slots versionKnown for one3.0
Supported instruction setsKnown for oneAVX
CPU configuration (max)Known for one2
ScalabilityKnown for one2S
Processor special featuresidentical
Enhanced Intel SpeedStep TechnologyKnown for oneYes
Intel Flex Memory AccessKnown for oneYes
Intel Trusted Execution TechnologyKnown for oneYes
Intel® AES New Instructions (Intel® AES-NI)Known for oneYes
Intel® Identity Protection Technology (Intel® IPT)Known for oneYes
Intel® Turbo Boost TechnologyKnown for oneYes
Intel Demand Based SwitchingKnown for oneYes
Intel VT-x with Extended Page Tables (EPT)Known for oneYes
Intel Virtualization Technology (VT-x)Known for oneYes
Intel Virtualization Technology for Directed I/O (VT-d)Known for oneYes
Intel® vPro™ Platform EligibilityKnown for oneYes
Operational conditionsidentical
TcaseKnown for one73 °C
Maximum operating temperatureKnown for one77.4 °C
Weight & dimensionsidentical
Processor package sizeKnown for one52.5 mm
Other featuresidentical
Intel® Virtualization Technology (Intel® VT)Known for oneVT-d, VT-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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