AMD EPYC 9334 vs AMD EPYC 9124: comparison
Comparison of AMD EPYC 9334 and AMD EPYC 9124: key differences and a full specification table.
Key differences
AMD EPYC 9334 has more cores (32 vs 16), more threads (64 vs 32), a higher maximum clock (3.9 GHz vs 3.7 GHz) and a larger L3 cache (128 MB vs 64 MB).
At the same time, AMD EPYC 9124 has a higher base clock (3 GHz vs 2.7 GHz) and a lower TDP (200 W vs 210 W).
Both processors match on: 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 9334 | AMD EPYC 9124 |
|---|---|---|
| Cores / threads | 32 / 64 | 16 / 32 |
| Max boost clock | 3.9 GHz | 3.7 GHz |
| L3 cache | 128 MB | 64 MB |
| TDP | 210 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 9334 | AMD EPYC 9124 |
|---|---|---|
| General | ||
| Segment | Server | Server |
| Product line | AMD EPYC 9004 Series | AMD EPYC 9004 Series |
| Product family | AMD EPYC | AMD EPYC |
| Launch date | 11/10/2022 | 11/10/2022 |
| Recommended customer price | 2.99 USD | 1.083 USD |
| Regional availability | Global, China, NA, EMEA, APJ, LATAM | Global, China, NA, EMEA, APJ, LATAM |
| Target workloads | Analytics, CAE/CFD/FEA, ERM/SCM/CRM apps, Media streaming, Medium capacity data mgmt (NR/RDBMS), VDI, VM Density | Media streaming, Per core CAE/CFD/FEA, Value |
| CPU | ||
| Cores | 32 | 16 |
| Threads | 64 | 32 |
| Base clock | 2.7 GHz | 3 GHz |
| Max boost clock | 3.9 GHz | 3.7 GHz |
| L3 cache | 128 MB | 64 MB |
| TDP | 210 W | 200 W |
| Configurable TDP | 200–240 W | 200–240 W |
| All-core boost frequency | 3.85 GHz | 3.6 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 |
| Identifiers | ||
| Product ID (OEM) | 100-000000800 | 100-000000802 |