Detailed comparison and review of AMD Ryzen 9 3900X and AMD EPYC 9684X. 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 3900X | AMD EPYC 9684X |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | AMD Ryzen 9 3900X | AMD EPYC 9684X |
|---|
| Type | AMD Ryzen 9 3900X | AMD EPYC 9684X |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | Socket AM4 | Socket SP5 |
| Manufacturing Process | 7 nm | - |
| Thermal Design Power | 105 W | 400 W |
| PCI Express Revision | 4.0 | - |
| PCI Express Lanes Qty | 16 | - |
| Architecture Features | - | AMD Infinity Architecture, AMD Infinity Guard |
| PERFORMANCE |
|---|
| Number of Cores | 12-core | 96-core |
|---|---|---|
| Number of Threads | 24 threads | 192 threads |
| Clock Speed (Frequency) | 3.8 GHz | 2.55 GHz |
| Max Turbo Speed | 4.6 GHz | 3.7 GHz |
| CACHE MEMORY |
|---|
| Cache | 64 MB | 1152 MB |
|---|---|---|
| Cache Memory Details | L3 - 64 MB L2 - 6 MB L1 - 768 KB |
L3 - 1152 MB |
| MISCELLANEOUS | AMD Ryzen 9 3900X | AMD EPYC 9684X |
|---|
| Included Accessories | AMD Wraith Prism with RGB LED | - |
|---|---|---|
| Service & Support | Limited warranty - parts and labour - 3 years | - |
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