Detailed comparison and review of AMD Ryzen 9 3900 and AMD EPYC 9334. With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.
| GENERAL | AMD Ryzen 9 3900 | AMD EPYC 9334 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | AMD Ryzen 9 3900 | AMD EPYC 9334 |
|---|
| Type | AMD Ryzen 9 3900 | AMD EPYC 9334 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | Socket AM4 | Socket SP5 |
| Manufacturing Process | 7 nm | - |
| Thermal Design Power | 65 W | 210 W |
| Thermal Specification | 95 °C | - |
| PCI Express Revision | 4.0 | 5.0 |
| PCI Express Lanes Qty | - | 128 |
| Architecture Features | AMD GuardMI Technology, AMD Memory Guard, DASH 1.2 enabled | AMD Infinity Architecture, AMD Infinity Guard |
| PERFORMANCE |
|---|
| Number of Cores | 12-core | 32-core |
|---|---|---|
| Number of Threads | 24 threads | 64 threads |
| Clock Speed (Frequency) | 3.1 GHz | 2.7 GHz |
| Max Turbo Speed | 4.3 GHz | 3.9 GHz |
| CACHE MEMORY |
|---|
| Cache | 64 MB | 128 MB |
|---|---|---|
| Cache Memory Details | L1 - 768 KB L2 - 6 MB L3 - 64 MB |
L3 - 128 MB |
| MISCELLANEOUS | AMD Ryzen 9 3900 | AMD EPYC 9334 |
|---|
| Included Accessories | - | Heat sink |
|---|
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