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• #4871 S_x96x_S addikt

  Új Válasz 2021-03-16 14:05:02 #4871

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  S_x96x_S

  addikt

  STH elemzés - ( szerverpiac fókusszal )
  https://www.servethehome.com/amd-epyc-7003-milan-the-fast-gets-faster/

  van benne mindenféle fajlagos mutató ..
  
  
  """
  2021 Server Platform Positioning

  As we get through the launch cycles in 2021, we are going to end up with the following situation:
  #1P Market
  - Intel will have bespoke offerings and single-socket only offerings to challenge AMD, but AMD will have the bigger 1P platform still. Intel will narrow but not close the gap.
  - AMD will continue to have a strong 1x 2P Intel to 1x 1P AMD EPYC 7003 consolidation story.
  - AMD does not have a low-cost and low-power offering to compete with 1P Xeon Bronze/low-end Xeon Silver, even with retaining lower power EPYC 7002 “Rome” SKUs.

  #2P Market
  - Those shops who were only looking at AMD for the additional memory channels or PCIe Gen4 will not need to make the jump once Ice Lake Xeons hit the market.
  - The mainstream market will become fiercely competitive with AMD v. Intel as both are able to hit an expanded range of core counts.
  - AMD will have 4P to 2P and 2x 2P to 1x 2P consolidation stories.
  
  
  #4P Market
  - Intel will still have Cooper Lake with 48x DDR4 channels, 192x PCIe lanes (albeit Gen3), and support for up to 18TB of memory.
  - This is still a niche segment as consolidating 4x 2P to 2x 2P is often less attractive than 2x 2P to 1x 2P
  
  
  While this may be a simple guide, it also will prove to be a good discussion piece for you and your colleagues in framing how 2021 will likely play out.
  
  One must keep in mind that Ice Lake Xeons will see the entire platform retired with Sapphire Rapids and AMD will need to re-platform with Genoa (EPYC 7004?) as well. In the next generation, we get a host of new technologies including PCIe Gen5 and CXL so for all of the platforms we are looking at in 2021, there will be enormous upheaval in 2022/2023.

  """
  

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