They claim the work was done in just two years ("The supercomputer, the AI Research SuperCluster, was the result of nearly two years of work"). I'm not a expert in manufacturing, but I'd imagine it takes longer than two years to design > test > manufacture completely new chips.
> But even so, Nvidia sell custom GPUs that aren't the same ones for gaming.
Interesting. Gonna be fun to observe the outrage (from distance) about how GPUs are not only used to destroy the environment for cryptocurrency profits, but now Facebook will also contribute to the world destruction for ad-money.
