AMD EPYC 7543 vs AMD EPYC 7513: comparison
Comparison of AMD EPYC 7543 and AMD EPYC 7513: key differences and a full specification table.
Key differences
AMD EPYC 7543 has a higher base clock (2.8 GHz vs 2.6 GHz), a higher maximum clock (3.7 GHz vs 3.65 GHz) and a larger L3 cache (256 MB vs 128 MB).
At the same time, AMD EPYC 7513 has a lower TDP (200 W vs 225 W).
Both processors match on: core count (32), thread count (64), 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 7543 | AMD EPYC 7513 |
|---|---|---|
| Cores / threads | 32 / 64 | 32 / 64 |
| Max boost clock | 3.7 GHz | 3.65 GHz |
| L3 cache | 256 MB | 128 MB |
| TDP | 225 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 7543 | AMD EPYC 7513 |
|---|---|---|
| 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 | 3.761 USD | 2.84 USD |
| Target workloads | Analytics, CAE/CFD/FEA, ERM/SCM/CRM apps, Media streaming, Medium capacity data mgmt (NR/RDBMS), VDI, VM Density | App dev/test, Content mgmt, General Purpose |
| CPU | ||
| Cores | 32 | 32 |
| Threads | 64 | 64 |
| Base clock | 2.8 GHz | 2.6 GHz |
| Max boost clock | 3.7 GHz | 3.65 GHz |
| L3 cache | 256 MB | 128 MB |
| TDP | 225 W | 200 W |
| Configurable TDP | 225–240 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) | 100-000000345 | 100-000000334 |
| Product ID (Box) | 100-100000345WOF | 100-100000334WOF |