Xiaomi announces AI Cube prototype with 1.2TB/s memory bandwidth
Mysterious_Finish543 · reddit · 2026-08-24
Xiaomi announced a prototype for their Xiaomi AI Cube, featuring a 3-chip system:
- Xiaomi Xuanjie O3
- Xiaomi Xuanjie O100
- Xiaomi Xuanjie D100
The specs are impressive but confusing. The D100 chip (originally for their EVs) supports up to 160GB of RAM, while the O100 boasts 1.22TB/s memory bandwidth. It is unclear if the 1.22TB/s figure refers to SRAM.
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