[muxr]

There is also an article about how they did submit a score from one of these Chinese "exaflop" systems, for a different benchmark and it turns out it can only achieve the claimed performance at half precision:

https://www.tomshardware.com/news/chinese-exascale-supercomp...

[throwaway4good]

Which would still make it faster than previous number one machine, no?

[freemint]

Maybe not. Fugaku also had super exa scale performance at reduced precision