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Nvidia B200 vs H100: what Blackwell changes
B200 vs H100 from Nvidia's own spec sheets: two dies instead of one, FP4, fifth-generation NVLink and more memory.
H100 rental price: what clouds charge per GPU-hour
The H100 rental price on the clouds' own pricing pages runs from about $2.46 to $11.06 per GPU-hour.
CoreWeave puts Vera Rubin NVL72 into production with Cognition, Sep 30, 2026
CoreWeave opened Vera Rubin NVL72 on September 30, 2026; Cognition is the first customer running production on it.
AMD launches Instinct MI400 Series on July 23, 2026: MI455X and MI430X
AMD launched the Instinct MI400 Series on July 23, 2026: the MI455X for frontier AI and the MI430X for HPC.
US eases AI chip export rule for the UAE on July 14, 2026: the changes
A US rule published on July 14, 2026 lets approved UAE entities receive advanced computing items without a license.
Nvidia H100: specs, memory and what it is used for
The Nvidia H100 is the Hopper-generation data-center GPU behind much of today's AI training and inference.