accelerators

The "2x GB200 bandwidth" Chinese chip claim is a 2027 projection, and the arithmetic gives 1.67x News

A widely shared claim that a Chinese accelerator delivers twice the memory bandwidth of NVIDIA's GB200 traces to a roadmap part expected in early 2027, compared 64-at-a-time against a full NVIDIA rack, and the published numbers work out to 1.67 times at rack level while the single chip lands below a shipping GB200.