900,000 WSPM sounds implausibly large, since the largest fabs are only around 100,000 WSPM.
Even at a piddly $5K per wafer, it amounts to $54B per year in wafers, or likely 3X that in packaged chips.
Perhaps there is an extra 0 in there?
OpenAI has persuaded two of South Korea's chip titans to fuel its bid to build the biggest AI engine yet. ChatGPT factory OpenAI confirmed this week that Samsung and SK Hynix will join the Stargate initiative, pledging to supply vast quantities of advanced memory chips and to collaborate on local AI datacenters. The agreement …