# AMD Instinct MI325X - 产品 ID: `AMD-MI325X` - 类目: 计算加速 / 数据中心 GPU - 品牌: AMD (`BR-AMD`) - 系列: Instinct MI 系列 (`SER-AMD-INSTINCT`) - 层级: 品牌 → 系列 → 型号（series.brand_id 必须等于 brand_id） - 可信级: verified - 来源: https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html - 更新时间: 2026-11-11 11:42:35 ## 参数（带口径与来源） | 字段 | 值 | 口径 | 可信级 | 来源 | 时间 | |---|---|---|---|---|---| | 显存容量 | 256 GB | 单卡 Dedicated Memory Size | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | 显存代际 | HBM3e | Dedicated Memory Type 行原文 | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | 显存带宽 | 6 TB/s | Peak Memory Bandwidth 行原文 | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | FP8 算力 | 5220 TFLOPS | sparse（with Structured Sparsity）：5.22 PFLOPs 换算为 5220 TFLOPS | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | FP16/BF16 算力 | 2610 TFLOPS | sparse（with Structured Sparsity）：2.61 PFLOPs 换算为 2610 TFLOPS | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | FP32 算力 | 163.4 TFLOPS | dense（Peak Single Precision (FP32) Performance） | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | TF32 Tensor Core 算力 | 1300 TFLOPS | sparse（with Structured Sparsity）：1.3 PFLOPs 换算为 1300 TFLOPS | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | BFLOAT16 Tensor Core 算力 | 2610 TFLOPS | sparse（with Structured Sparsity）：2.61 PFLOPs 换算 | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | FP64 算力 | 81.7 TFLOPS | dense（Peak Double Precision (FP64) Performance） | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | AI TOPS | 5220 TOPS | sparse（with Structured Sparsity）：5.22 POPs 换算为 5220 TOPS | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | 整卡功耗 | 1000 W | Typical Board Power (TBP) 行原文（Peak） | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | 板卡形态 | OAM Module | GPU Form Factor 行原文 | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | PCIe 代际 | 5 Gen | Bus Type：PCIe® 5.0 x16 | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | 显存时钟 | 6 GHz | Memory Clock 行原文 | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | 显存位宽 | 8192 bit | Memory Interface 行原文 | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | 末级缓存 | 256 MB | Last Level Cache (LLC) 行原文 | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | 计算单元数 | 304 个 | Compute Units 行原文 | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | 流处理器数 | 19456 个 | Stream Processors 行原文 | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | 矩阵核心数 | 1216 个 | Matrix Cores 行原文 | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | 峰值引擎时钟 | 2100 MHz | Peak Engine Clock 行原文 | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | ECC 支持 | Yes (Full-Chip) | Memory ECC Support 行原文 | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | 板卡散热 | Passive OAM | Cooling 行原文 | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | FP32 矩阵算力 | 163.4 TFLOPS | dense（Peak Single Precision Matrix (FP32) Performance） | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | FP64 矩阵算力 | 163.4 TFLOPS | dense（Peak Double Precision Matrix (FP64) Performance） | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | 晶体管数 | 153 十亿 | Transistor Count 行原文 | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | Infinity Fabric 链路数 | 8 条 | Infinity Fabric™ Links 行原文 | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | | Infinity Fabric 带宽 | 128 GB/s | Peak Infinity Fabric™ Link Bandwidth 行原文 | verified | https://www.amd.com/en/products/accelerators/instinct/mi300/mi325x.html | 2026-11-10T08:52:28 | ## 认证报价快照（24h 内 / 未过期 / 认证商家） 暂无可对智能体下发的认证报价。 > 信息完善度：资料完善中（等级 L0；衡量本站资料覆盖度，不代表产品性能，也不参与参数排序） > 报价仅供参考，以最终合同为准。机器侧遵循字段白名单；商家与 AI 生成文本不进入此视图。 机器出口：JSON-LD https://www.1p2p3p.com/p/AMD-MI325X.jsonld ｜ OpenAPI https://www.1p2p3p.com/openapi.json ｜ MCP https://www.1p2p3p.com/mcp ｜ llms.txt https://www.1p2p3p.com/llms.txt