Většina 7nm GPU od Nvidie bue nejspíš pořád od TSMC, Samsung nejspíš část, dost možná menší a dost možná to budou ta míň kritická.
https://www.tweaktown.com/news/69424/tsmc-handle-nvidias-next-gen-7nm-ampere-gpus/index.html
"During GTC 2019 in China, NVIDIA founder and CEO Jensen Huang addressed questions from the tech press over who will be building out most ogf the new 7nm GPUs in 2020 and beyond. Huang said that most of the 7nm GPU production will be done by TSMC while Samsung will only handling a small portion of 7nm GPU production for NVIDIA."