AMD EPYC 9754 vs AMD EPYC 9734: comparison
Comparison of AMD EPYC 9754 and AMD EPYC 9734: key differences and a full specification table.
Key differences
AMD EPYC 9754 has more cores (128 vs 112), more threads (256 vs 224), a higher base clock (2.25 GHz vs 2.2 GHz) and a higher maximum clock (3.1 GHz vs 3 GHz).
At the same time, AMD EPYC 9734 has a lower TDP (340 W vs 360 W).
Both processors match on: L3 cache (256 MB), memory channels (12), PCIe version (5).
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 9754 | AMD EPYC 9734 |
|---|---|---|
| Cores / threads | 128 / 256 | 112 / 224 |
| Max boost clock | 3.1 GHz | 3 GHz |
| L3 cache | 256 MB | 256 MB |
| TDP | 360 W | 340 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 9754 | AMD EPYC 9734 |
|---|---|---|
| General | ||
| Segment | Server | Server |
| Product line | AMD EPYC 9004 Series | AMD EPYC 9004 Series |
| Product family | AMD EPYC | AMD EPYC |
| Launch date | 06/13/2023 | 06/13/2023 |
| Recommended customer price | 11.9 USD | 9.6 USD |
| Regional availability | Global | Global |
| Target workloads | App dev/test, Collaborative, Consumer-Oriented Digital Services, Content mgmt, General Purpose, HPC, Media streaming, VDI, VM Density, Web Serving | App dev/test, Collaborative, Consumer-Oriented Digital Services, Content mgmt, General Purpose, HPC, Media streaming, VDI, VM Density, Web Serving |
| Consumer oriented | No | No |
| CPU | ||
| Cores | 128 | 112 |
| Threads | 256 | 224 |
| Base clock | 2.25 GHz | 2.2 GHz |
| Max boost clock | 3.1 GHz | 3 GHz |
| L3 cache | 256 MB | 256 MB |
| TDP | 360 W | 340 W |
| Configurable TDP | 320–400 W | 320–400 W |
| All-core boost frequency | 3.1 GHz | 3 GHz |
| Memory | ||
| Memory types | DDR5 | DDR5 |
| Memory channels | 12 | 12 |
| Max memory speed | 4.8 GHz | 4.8 GHz |
| Max memory bandwidth | 460.8 GB/s | 460.8 GB/s |
| Graphics | ||
| Has integrated graphics | No | No |
| I/O and interfaces | ||
| PCI Express revision | 5 | 5 |
| Package and thermal | ||
| Sockets supported | SP5 | SP5 |
| Max CPU configuration | 2 | 2 |
| Security and virtualization | ||
| Supported technologies | AMD Infinity Guard, AMD Infinity Architecture | AMD Infinity Guard, AMD Infinity Architecture |
| AMD PRO technologies | No | No |