Cluster · Huawei · supercluster
Huawei Atlas 900 A3 SuperCluster (Ascend 910B)
The Chinese ceiling under US export controls: 8,192 domestically fabbed Ascend 910B accelerators in one all-to-all HCCS fabric.
Key facts
- Chips per instance
- 8,192
- Interconnect
- Huawei HCCS (Hyper Cluster Compute Switching)
- Cooling
- water
- Announced
- 2024-09-19
- GA / release
- 2025-01-01
Chips inside
Where you'll find it
Data centers publicly running the chips inside this design. Per-rack counts are rarely disclosed, so these are presence rows: this campus runs these chips.
- Envision Galaxy Campus · Huawei Ascend AI capacity at the 1.5 GW Envision Ulanqab wind-fed AI factory
Vendor page: https://e.huawei.com/en/products/computing/ascend
See also: all rack designs · chip catalog · Huawei.