| 规格 | NVIDIA A30 | NVIDIA A2 |
|---|
| 架构 | NVIDIA Ampere | NVIDIA Ampere |
| 显存 | 24 GB HBM2 | 16 GB GDDR6 |
| 显存带宽 | 933 GB/s | 200 GB/s |
| FP32算力 | 10.3 teraFLOPS | 4.5 TF |
| FP64算力 | 5.2 teraFLOPS | — |
| TF32算力 | 82 teraFLOPS | 165 teraFLOPS | — |
| FP16算力 | 165 teraFLOPS | 330 teraFLOPS | 18 TF | 36 TF |
| INT8算力 | 330 TOPS | 661 TOPS | 36 TOPS | 72 TOPS |
| 功耗TDP | 165 W | 40–60W (configurable) |
| 互联 | PCIe Gen4: 64GB/s / Third-gen NVLINK: 200GB/s | PCIe Gen4 x8 |
| 形态 | Dual-slot, full-height, full-length (FHFL) | 1-slot, low-profile PCIe |
| MIG | 4 GPU instances @ 6GB each | — |
| 视频引擎 | — | 1 video encoder / 2 video decoders (includes AV1 decode) |