Flopper.io GPU Comparison Sheet
November 11, 2026
flopper.io/compare/huawei-ascend-910b-vs-huawei-ascend-910cHuawei Ascend 910B vs Huawei Ascend 910C
Side by side datacenter GPU specifications from the Flopper.io database.
Overview
| Huawei Ascend 910B | Huawei Ascend 910C | |
|---|---|---|
| FP32 TFLOPS | — | 50.0 |
| Memory | 64 GB | 128 GB |
| Memory Bandwidth | 1.6 TB/s | 3.2 TB/s |
| TDP | 400 W | 600 W |
Performance by Precision
| Precision | Huawei Ascend 910B peak TFLOPS (dense) | Huawei Ascend 910C peak TFLOPS (dense) |
|---|---|---|
| FP64 | — | — |
| FP32 | — | 50.0 |
| TF32 | — | — |
| BF16 | 400.0 | 800.0 |
| FP16 | 400.0 | 800.0 |
| FP8 | — | — |
| FP6 | — | — |
| FP4 | — | — |
| INT8 | 800.0 | 1600.0 |
Specifications
| Huawei Ascend 910B | Huawei Ascend 910C | |
|---|---|---|
| Architecture | Da Vinci v2 | Da Vinci v2 (dual-die) |
| Process Node | SMIC 7nm | SMIC 7nm |
| Launch Year | 2024 | 2025 |
| Form Factor | OAM | OAM |
| Memory Type | HBM2e | HBM2e |
| Interface Width | — | — |
| Interconnect | HCCS | Unified Bus (UB) |
| TDP | 400 W | 600 W |
| FP32 Efficiency | — | 0.08 TFLOPS/W |