Xiaomi AI Cube: a GB10-class competitor from China
Xiaomi showed its AI Cube prototype — a compact local-AI box with three custom Xring chips (O3, O100, D100), 200 TOPS NPU, 1.22 TB/s memory bandwidth, up to 160 GB unified memory and 150 W sustained power. The claim: 120B models running fully locally.
Key specs
- 3 custom chips: Xring O3, O100, D100
- 200 TOPS NPU
- 1.22 TB/s AI memory bandwidth
- Up to 160 GB unified memory
- 150 W sustained power
- 120B models locally
The notable part is that Xiaomi uses its own silicon instead of a rebadged reference design — the same playbook that made GB10-class devices popular, now with a Chinese supply chain.
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