规格对比 · COMPARE
AMD Instinct MI325X vs AMD Instinct MI210
| 规格 | AMD Instinct MI325X | AMD Instinct MI210 |
|---|
| 架构 | CDNA3 | CDNA2 |
| 显存 | 256 GB | 64 GB |
| 显存类型 | HBM3E | HBM2e |
| 显存位宽 | 8192-bit | 4096-bit |
| 显存带宽 | 6 TB/s | 1.6 TB/s |
| FP8算力 | 2.61 PFLOPs | — |
| FP16算力 | 1.3 PFLOPs | 181 TFLOPs |
| FP32算力 | 163.4 TFLOPs | 22.6 TFLOPs |
| FP64算力 | 81.7 TFLOPs | 22.6 TFLOPs |
| INT8算力 | 2.6 POPs | 181 TOPs |
| 功耗TBP | 1000W Peak | — |
| 互联 | PCIe® 5.0 x16 | PCIe® 4.0 x16 |
| Infinity Fabric Links | 8 | — |
| Infinity Fabric带宽 | 128 GB/s | 100 GB/s |
| 流处理器 | 19,456 | 6,656 |
| 形态 | OAM Module | Double Slot |
| 末级缓存LLC | 256 MB | — |
| 制程 | TSMC 5nm | 6nm FinFET | — |
| Infinity Fabric™ Links | — | 3 |
| 显存ECC | — | Yes (Full-Chip) |
| 散热 | — | Passive |
| 发布年(Launch Date) | — | 3/22/22 |