AMD EPYC 7401P vs AMD EPYC 7401: comparison
Comparison of AMD EPYC 7401P and AMD EPYC 7401: key differences and a full specification table.
Key differences
Both processors match on: core count (24), thread count (48), base clock (2 GHz), maximum clock (3 GHz), L3 cache (64 MB), TDP (155–170 W), memory channels (8), PCIe version (3).
These are specification values: they show differences between the models but do not determine a performance winner. For a specific workload, rely on independent benchmarks.
Key specifications
| Parameter | AMD EPYC 7401P | AMD EPYC 7401 |
|---|---|---|
| Cores / threads | 24 / 48 | 24 / 48 |
| Max boost clock | 3 GHz | 3 GHz |
| L3 cache | 64 MB | 64 MB |
| TDP | 155–170 W | 155–170 W |
Full specification table
Differing values are highlighted. This is not a better/worse rating: numbers from different architectures are not always comparable.
| Parameter | AMD EPYC 7401P | AMD EPYC 7401 |
|---|---|---|
| General | ||
| Segment | Server | Server |
| Product line | AMD EPYC 7001 Series | AMD EPYC 7001 Series |
| Product family | AMD EPYC | AMD EPYC |
| Recommended customer price | 920 USD | 1.62 USD |
| Target workloads | ERM/SCM/CRM apps, Value data mgmt (NR/RDBMS), VDI, VM Density | General Purpose, GPU/FPGA Accelerated, SW-defined storage |
| CPU | ||
| Cores | 24 | 24 |
| Threads | 48 | 48 |
| Base clock | 2 GHz | 2 GHz |
| Max boost clock | 3 GHz | 3 GHz |
| L3 cache | 64 MB | 64 MB |
| TDP | 155–170 W | 155–170 W |
| Memory | ||
| Memory types | DDR4 | DDR4 |
| Memory channels | 8 | 8 |
| Max memory speed | 2.4 GHz | 2.4 GHz |
| Max memory bandwidth | 153.6–170.6 GB/s | 153.6–170.6 GB/s |
| Graphics | ||
| Has integrated graphics | No | No |
| I/O and interfaces | ||
| PCI Express revision | 3 | 3 |
| Package and thermal | ||
| Sockets supported | SP3 | SP3 |
| Max CPU configuration | 1 | 2 |
| Identifiers | ||
| Product ID (OEM) | PS740PBEVHCAF | PS7401BEVHCAF |
| Product ID (Box) | PS740PBEAFWOF | PS7401BEAFWOF |