SMC EPYC 9555P 64-core AMD Socket SP5
The 64-core EPYC 9555P on the 4nm Turin architecture delivers a 135,990 PassMark multi-thread score and 4.4GHz boost, making it a strong fit for CPU-based AI inference. Its CXL 2.0 support and 256MB of L3 cache provide a smooth path for memory-intensive, complex machine-learning workloads. This processor is best for data centers running highly parallelized inferencing applications where raw core count and memory bandwidth outweigh power efficiency concerns.
Cores 64
Threads 128
Boost Clock 4400 MHz
L3 Cache 256 MB
TDP 360 W
Socket AMD Socket SP5
76 综合评分
暂无零售商最新价格
概览
优缺点
优点
- Strong multi thread (100th percentile) 100th
- Strong ai (99th percentile) 99th
- Strong platform (97th percentile) 97th
- Strong efficiency (91st percentile) 91st
缺点
- Below average social proof (2nd percentile)
实测数据
性能表现
规格参数
完整规格参数
Processor
| Brand | AMD |
| Series | EPYC |
| Model | 9555P |
| Codename | Turin |
| Class | server |
| Process | 4 |
Cores & Clocks
| Cores | 64 |
| P-cores | 64 |
| Threads | 128 |
| Base Clock | 3200 |
| Boost Clock | 4400 |
Cache
| L2 Cache | 64 |
| L3 Cache | 256 MB |
Performance
| PassMark Multi | 135217 |
| PassMark Single | 3756 |
Memory
| Memory Type | DDR5 |
| Max Speed | 6000 |
| ECC | Yes |
Platform & Power
| Socket | AMD Socket SP5 |
| PCIe | 5 |
| PCIe Lanes | 128 |
| TDP | 360 |
| Max Turbo Power | 400 |
| Unlocked | No |
竞品对比
| Spec | SMC EPYC 9555P | AMD Ryzen 7 9800X3D | Intel Core Ultra 9 285K | Dell Xeon E5-2637 V2 | CG CHIPS GATE EPYC 6GK7443-1EX30-0XE0 1PC New 6GK7443-1EX30-0XE0 Communications Processor | HP Xeon P67080-B21 |
|---|---|---|---|---|---|---|
| Cores | 64 | 8 | 24 | 32 | 24 | 16 |
| Threads | 128 | 16 | 24 | 64 | 48 | 32 |
| Boost Clock Mhz | 4400 | 5200 | 5700 | 3500 | 4000 | 3900 |
| L3 Cache Mb | 256 | 96 | 36 | 256 | 128 | 37.5 |
| Tdp W | 360 | 120 | 125 | 200 | 200 | 195 |
| Socket | AMD Socket SP5 | AM5 | LGA 1851 | Socket A/Socket 462 (PGA 462) | AMD Socket SP3 | LGA 4677 |
| Integrated Graphics | - | AMD Radeon Graphics | Intel Graphics | No | - | No |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | AI | Feature | Platform | Efficiency | Multi Thread | 用户口碑 | Single Thread |
|---|---|---|---|---|---|---|---|
| SMC EPYC 9555P | 99.3 | 76.9 | 96.8 | 90.7 | 99.5 | 1.5 | 88.7 |
| AMD Ryzen 7 9800X3D Compare | 91.3 | 98.5 | 95.1 | 87.7 | 90 | 96.6 | 95.7 |
| Intel Core Ultra 9 285K Compare | 96.2 | 99.8 | 95.9 | 97.1 | 96.6 | 90.7 | 99.8 |
| Dell Xeon E5-2637 V2 Compare | 99.1 | 90.7 | 76.2 | 97.4 | 99.2 | 1.5 | 89.3 |
| CG CHIPS GATE EPYC 6GK7443-1EX30-0XE0 1PC New 6GK7443-1EX30-0XE0 Communications Processor Compare | 94.8 | 76.9 | 84.1 | 83.8 | 94.4 | 38.3 | 80.2 |
| HP Xeon P67080-B21 Compare | 91.7 | 76.9 | 90.7 | 78.2 | 90.9 | 1.5 | 80.4 |
使用场景评分
完整评测即将发布。上方的规格、评分、价格和图表始终保持最新。
