Chip comparison
Biren BR100 vs Huawei Ascend 910D
Side-by-side specs
Straight from each vendor's datasheet. Winner in bold: higher throughput, memory, or transistor count; lower power draw or price. Sparse (2:4) throughput roughly doubles the FP8/INT8 numbers shown.
| Field | Biren BR100 | Huawei Ascend 910D |
|---|---|---|
| Process node | TSMC N7 | SMIC N+2 (~7nm) |
| Transistors (B) | 77 | — |
| TDP | 550 W | 800 W |
| Memory | 64 GB HBM2e | 192 GB HBM3 |
| Memory bandwidth | 2,300 GB/s | 4,000 GB/s |
| FP16 (dense) | 1,024 TFLOPS | 1,200 TFLOPS |
| BF16 (dense) | 1,024 TFLOPS | 1,200 TFLOPS |
| FP8 (dense) | — | 2,400 TFLOPS |
| INT8 (dense) | 2,048 TOPS | — |
| Form factor | OAM | OAM |
| Announced | 2022-08-09 | 2025-04-01 |
| Released | — | 2025-12-01 |
Robots running Biren BR100
No robots publicly running it yet.
Robots running Huawei Ascend 910D
No robots publicly running it yet.
Data centers with Biren BR100
No data centers publicly running it yet.
Data centers with Huawei Ascend 910D
No data centers publicly running it yet.
Common questions
Biren BR100 vs Huawei Ascend 910D: which is faster for training?
Huawei Ascend 910D has 2.34x the dense FP16/BF16 throughput of the other (Biren BR100: 1,024 TFLOPS; Huawei Ascend 910D: 2,400 TFLOPS). Real-world training speed also depends on memory bandwidth, interconnect, and software stack: see the spec diff for those inputs.
Biren BR100 vs Huawei Ascend 910D: which has more memory?
Huawei Ascend 910D carries more HBM (Biren BR100: 64 GB HBM2e; Huawei Ascend 910D: 192 GB HBM3). Memory capacity sets the largest model that fits on one chip without partitioning; memory bandwidth sets inference throughput.
Biren BR100 vs Huawei Ascend 910D: which is more power-efficient?
Dense FP16/BF16 TFLOPS per watt: Biren BR100 1.86 (1,024 ÷ 550 W); Huawei Ascend 910D 3.00 (2,400 ÷ 800 W). Huawei Ascend 910D wins at the die level; system-level efficiency also depends on cooling and interconnect.
See also: every chip comparison · Biren BR100 full page · Huawei Ascend 910D full page.