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Product comparison · 2 cpus

Lenovo Intel Xeon E5-2603 v3 vs Lenovo Intel Xeon E5-2685 v3

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  • 39specifications compared
  • 16differ
  • 23identical
  • 11known for one product only

Key differences

  • Processor family
    • Intel Xeon E5 v3
    • Intel® Xeon® E5 V2 Family
  • Processor model
    • E5-2603V3
    • E5-2685V2
  • Processor base frequency
    • 1.6 GHz
    • 2.6 GHz
  • Processor cores
    • 6
    • 12
  • Processor threads
    • 6
    • 12
  • System bus rate
    • 6.4 GT/s
    • 9.6 GT/s
  • Processor operating modes
    • 64-bit
    • 32-bit, 64-bit
  • Processor cache
    • 15 MB
    • 30 MB

Side by side

Differences highlightedShow differences only
50 specifications
A

Lenovo

Intel Xeon E5-2603 v3View product
B

Lenovo

Intel Xeon E5-2685 v3View product
Processor11 differ
Processor familyDiffersIntel Xeon E5 v3Intel® Xeon® E5 V2 Family
Processor modelDiffersE5-2603V3E5-2685V2
Processor base frequencyDiffers1.6 GHz2.6 GHz
Processor coresDiffers612
Processor socketKnown for oneLGA 2011-v3
Processor threadsDiffers612
System bus rateDiffers6.4 GT/s9.6 GT/s
Processor operating modesDiffers64-bit32-bit, 64-bit
Processor cacheDiffers15 MB30 MB
Thermal Design Power (TDP)Differs85 W120 W
VID Voltage RangeDiffers0.65 - 1.30 V0.65 - 1.3 V
Memory bandwidth supported by processor (max)Differs51 GB/s68 GB/s
Processor boost frequencyKnown for one3.3 GHz
Memory1 differ
Memory clock speeds supported by processorDiffers1600 MHz1600,1866,2133 MHz
Featuresidentical
Supported instruction setsKnown for oneAES, AVX
ScalabilityKnown for one2S
Processor special features2 differ
Intel® Hyper Threading Technology (Intel® HT Technology)DiffersNoYes
Intel® Smart CacheKnown for oneYes
Intel® Turbo Boost TechnologyDiffersNo2.0
Intel TSX-NIKnown for oneNo
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 Flex Memory AccessKnown for oneNo
Intel® OS GuardKnown for oneYes
Operational conditions1 differ
TcaseDiffers72.8 °C84.5 °C
Other features1 differ
Intel® Virtualization Technology (Intel® VT)DiffersVT-d, VT-xNo

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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