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Product comparison · 2 cpus

Lenovo Intel Xeon E5-2685 v3 vs Lenovo Intel Xeon E5-4650 v2

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  • 38specifications compared
  • 15differ
  • 23identical
  • 12known for one product only

Key differences

  • Processor model
    • E5-2685V2
    • E5-4650V2
  • Processor base frequency
    • 2.6 GHz
    • 2.4 GHz
  • Processor cores
    • 12
    • 10
  • Processor threads
    • 12
    • 20
  • System bus rate
    • 9.6 GT/s
    • 8 GT/s
  • Processor operating modes
    • 32-bit, 64-bit
    • 64-bit
  • Processor boost frequency
    • 3.3 GHz
    • 2.9 GHz
  • Processor cache
    • 30 MB
    • 25 MB

Side by side

Differences highlightedShow differences only
50 specifications
A

Lenovo

Intel Xeon E5-2685 v3View product
B

Lenovo

Intel Xeon E5-4650 v2View product
Processor11 differ
Processor modelDiffersE5-2685V2E5-4650V2
Processor base frequencyDiffers2.6 GHz2.4 GHz
Processor coresDiffers1210
Processor threadsDiffers1220
System bus rateDiffers9.6 GT/s8 GT/s
Processor operating modesDiffers32-bit, 64-bit64-bit
Processor boost frequencyDiffers3.3 GHz2.9 GHz
Processor cacheDiffers30 MB25 MB
Thermal Design Power (TDP)Differs120 W95 W
VID Voltage RangeDiffers0.65 - 1.3 V0.65 - 1.30 V
Memory bandwidth supported by processor (max)Differs68 GB/s59.7 GB/s
Processor socketKnown for oneLGA 2011 (Socket R)
Memory2 differ
Memory types supported by processorDiffersDDR4-SDRAMDDR3-SDRAM
Memory clock speeds supported by processorDiffers1600,1866,2133 MHz800,1066,1333,1600,1866 MHz
Featuresidentical
Supported instruction setsKnown for oneAES, AVX
ScalabilityKnown for one2S
Maximum number of PCI Express lanesKnown for one40
Processor special featuresidentical
Intel Flex Memory AccessKnown for oneNo
Intel® Identity Protection Technology (Intel® IPT)Known for oneNo
Intel® OS GuardKnown for oneYes
Intel® vPro™ Platform EligibilityKnown for oneYes
Intel® Smart CacheKnown 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
Operational conditions1 differ
TcaseDiffers84.5 °C75 °C
Other features1 differ
Intel® Virtualization Technology (Intel® VT)DiffersNoVT-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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