• 1 656 Intel Xeon 8168 (SKL) bi-processors nodes - 2.7 GHz,  24 cores/proc -
  79 488 compute cores for 6.86 Pflop/s peak power,
  
• 192 GB of DDR4 memory / node,
  
• InfiniBand EDR interconnect.
  

• 828 many cores Intel Xeon Phi 7250 (KNL) nodes - 1.4 GHz, 68 cores/proc -
  56 304 compute cores for 2.52 petaflop/s peak power,
  
• 96 GB DDR4 memory/node + 16 GB MCDRAM memory/node,
  
• Bull eXascale Interconnect (BXI).
  

Access to 500 GB/s Lustre Multilayer parallel file system.  

An extension of Joliot-Curie will be installed at the end of 2019, it is composed of the following partitions:

• 2292 AMD Rome (Epyc) 2.6GHz bi-processor compute nodes, 64 cores/proc -
  293,376 compute cores for 11.75 PFlop/s peak power,
  
• 256 GB of DDR4 memory / node,
  
• InfiniBand HDR100 interconnect.

• 32 hybrid nodes with 2 cores Intel CascadeLake 20 cores 2.1 GHz and 4 GPU nVIDIA V100, for a total of 128 GPU, 1.13 PFlop/s peak power.

An exploratory partition based on ARM processors will be installed end 2020.