In depth comparison and review of AMD Ryzen 9 3900X and AMD EPYC 7313P (3rd Gen). Compare dimensions, performance, cache memory, number of cores, clock speed, RAM, power efficiency and other important specifications and features to easily choose the right CPU for you. Our goal is to help you uncover differences between the products and find the processor that will best fit your needs.
| GENERAL | AMD Ryzen 9 3900X | AMD EPYC 7313P (3rd Gen) |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | AMD Ryzen 9 3900X | AMD EPYC 7313P (3rd Gen) |
|---|
| Type | AMD Ryzen 9 3900X | AMD EPYC 7313P (3rd Gen) |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | Socket AM4 | Socket SP3 |
| Manufacturing Process | 7 nm | - |
| Thermal Design Power | 105 W | 155 W |
| PCI Express Revision | 4.0 | 4.0 |
| PCI Express Lanes Qty | 16 | 128 |
| Architecture Features | - | AMD Infinity Architecture, AMD Infinity Guard |
| PERFORMANCE |
|---|
| Number of Cores | 12-core | 16-core |
|---|---|---|
| Number of Threads | 24 threads | 32 threads |
| Clock Speed (Frequency) | 3.8 GHz | 3 GHz |
| Max Turbo Speed | 4.6 GHz | 3.7 GHz |
| CACHE MEMORY |
|---|
| Cache | 64 MB | 128 MB |
|---|---|---|
| Cache Memory Details | L3 - 64 MB L2 - 6 MB L1 - 768 KB |
L3 - 128 MB |
| MISCELLANEOUS | AMD Ryzen 9 3900X | AMD EPYC 7313P (3rd Gen) |
|---|
| Included Accessories | AMD Wraith Prism with RGB LED | - |
|---|---|---|
| Service & Support | Limited warranty - parts and labour - 3 years | - |
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