https://www.top500.org/system/179397/
Summit - IBM Power System AC922, IBM POWER9 22C 3.07GHz, NVIDIA Volta GV100, Dual-rail Mellanox EDR...
https://www.tomshardware.com/news/nvidia-gtc-2018-v100-nvswitch,36748.html
Nvidia Announces Quadro GV100, New NVSwitch, 32GB Tesla V100 At GTC 2018 | Tom's Hardware
Mar 27, 2018 - Jensen Huang announced a beefed-up Tesla V100 with 32GB of HBM2 memory, and the new DGX-2 system that delivers up to 2 PetaFLOPS in a single chassis.