AMD EPYC 7513 vs AMD EPYC 7443: comparison
Comparison of AMD EPYC 7513 and AMD EPYC 7443: key differences and a full specification table.
Key differences
AMD EPYC 7513 has more cores (32 vs 24) and more threads (64 vs 48).
At the same time, AMD EPYC 7443 has a higher base clock (2.85 GHz vs 2.6 GHz) and a higher maximum clock (4 GHz vs 3.65 GHz).
Both processors match on: L3 cache (128 MB), TDP (200 W), memory channels (8), PCIe version (4).
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 7513 | AMD EPYC 7443 |
|---|---|---|
| Cores / threads | 32 / 64 | 24 / 48 |
| Max boost clock | 3.65 GHz | 4 GHz |
| L3 cache | 128 MB | 128 MB |
| TDP | 200 W | 200 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 7513 | AMD EPYC 7443 |
|---|---|---|
| General | ||
| Segment | Server | Server |
| Product line | AMD EPYC 7003 Series | AMD EPYC 7003 Series |
| Product family | AMD EPYC | AMD EPYC |
| Launch date | 03/15/2021 | 03/15/2021 |
| Recommended customer price | 2.84 USD | 2.01 USD |
| Target workloads | App dev/test, Content mgmt, General Purpose | General Purpose, GPU/FPGA Accelerated, Per core CAE/CFD/FEA, SW-defined storage |
| CPU | ||
| Cores | 32 | 24 |
| Threads | 64 | 48 |
| Base clock | 2.6 GHz | 2.85 GHz |
| Max boost clock | 3.65 GHz | 4 GHz |
| L3 cache | 128 MB | 128 MB |
| TDP | 200 W | 200 W |
| Configurable TDP | 165–200 W | 165–200 W |
| Memory | ||
| Memory types | DDR4 | DDR4 |
| Memory channels | 8 | 8 |
| Max memory speed | 3.2 GHz | 3.2 GHz |
| Max memory bandwidth | 204.8 GB/s | 204.8 GB/s |
| Graphics | ||
| Has integrated graphics | No | No |
| I/O and interfaces | ||
| PCI Express revision | 4 | 4 |
| Package and thermal | ||
| Sockets supported | SP3 | SP3 |
| Max CPU configuration | 2 | 2 |
| Security and virtualization | ||
| Supported technologies | AMD Infinity Guard, AMD Infinity Architecture | AMD Infinity Guard, AMD Infinity Architecture |
| Identifiers | ||
| Product ID (OEM) | 100-000000334 | 100-000000340 |
| Product ID (Box) | 100-100000334WOF | — |