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• #71453 S_x96x_S addikt Busterftw #71452

  Új Válasz 2025-06-11 13:50:46 #71453

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  S_x96x_S

  addikt

  válasz Busterftw #71452 üzenetére

  > Elso kepen meg viccre is futja:
  > Generative AI Leadership

  bár elsőre vitatható marketinges kijelentésnek tűnik,
  de a szuperkomputeres rendszereire alapozza az AMD.
  ( HPC+AI-gyorsítók piacára )
  A TOP500 -ban a Frontier (MI300A) és El Capitan(MI 250X) -al eléggé hasít,
  és az első két helyet tartják
  Az nVidia csak a 4. helyen van a JUPITER Booster ( Grace Hopper Superchips) -el.
  A 6. szintén AMD-s ( MI250X ) -el

  de míg a TOP500 -on az AMD dominál ( ~ gloabal Supercomputing leadership ) [1]
  a GREEN500 ( ~energiahatékonyság ) -on az nVidia van az első két helyen
  a JEDI architecktúrával ( Grace Hopper Superchip, an NVIDIA GH200 Superchip, Quad-Rail NVIDIA InfiniBand NDR200 ) és az AMD MI300A-as rendszere a 3.helyen.

  Úgyhogy az energiahatékonyság a GREEN500 miatt fontos az AMD-nek.

  ---------

  ( Jun 10, 2025) AMD Powered El Capitan and Frontier Maintain Global Supercomputing Leadership
  https://www.amd.com/en/blogs/2025/amd-maintains-global-supercomputing-leadership.html
  Top500 No. 1 and No. 2 Systems Reinforce AMD Leadership in Delivering Exceptional HPC and AI Performance
  News Highlights
  - At ISC High Performance 2025, AMD again demonstrated its HPC leadership with the El - Capitan and Frontier systems retaining the No. 1 and No. 2 positions on the latest Top500 list.
  - AMD powered system ranked as the world’s most powerful supercomputer for the seventh consecutive Top500 list
  - 172 systems (34%) on the latest Top500 list now use AMD
  - AMD powers 12 of the top 20 most energy-efficient supercomputers in the world

  ---------

  https://www.top500.org/news/el-capitan-retains-top-spot-65th-top500-list-exascale-era-expands/
  "El Capitan Retains Top Spot in 65th TOP500 List as Exascale Era Expands"

  Here is a summary of the system in the Top 10:
  (1) The El Capitan system at the Lawrence Livermore National Laboratory, California, remains the No. 1 system on the TOP500. The HPE Cray EX255a system was measured with 1.742 EFlop/s on the HPL benchmark. El Capitan has 11,039,616 cores and is based on AMD 4th generation EPYC™ processors with 24 cores at 1.8 GHz and AMD Instinct™ MI300A accelerators. It uses the HPE Slingshot interconnect for data transfer and achieves an energy efficiency of 58.9 Gigaflops/watt. The system also achieved 17.41 Petaflop/s on the HPCG benchmark which makes it the new leader on this ranking as well

  (2) Frontier is the No. 2 system in the TOP500. This HPE Cray EX system was the first US system with a performance exceeding one EFlop/s. It is installed at the Oak Ridge National Laboratory (ORNL) in Tennessee, where it is operated for the DOE. It currently has achieved 1.353 EFlop/s using 8,699,904 cores. The HPE Cray EX architecture combines 3rd Gen AMD EPYC™ CPUs optimized for HPC and AI, with AMD Instinct™ 250X accelerators, and a Slingshot interconnect.

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