In depth comparison and review of AMD EPYC 7551 and AMD Ryzen 7 2700X. 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 EPYC 7551 | AMD Ryzen 7 2700X |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | AMD EPYC 7551 | AMD Ryzen 7 2700X |
|---|
| Type | AMD EPYC 7551 | AMD Ryzen 7 2700X |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | Socket SP3 | Socket AM4 |
| Manufacturing Process | - | 12 nm |
| Thermal Design Power | 180 W | 105 W |
| Thermal Specification | - | 85 °C |
| PCI Express Revision | 3.0 | 3.0 |
| PCI Express Configurations | - | X16 |
| PCI Express Lanes Qty | 128 | - |
| Architecture Features | "Zen" Core Architecture | AMD SenseMI Technology, AMD Ryzen Master Utility, AMD Ryzen VR-Ready Premium, AMD StoreMI Technology |
| PERFORMANCE |
|---|
| Number of Cores | 32-core | 8-core |
|---|---|---|
| Number of Threads | 64 threads | 16 threads |
| Clock Speed (Frequency) | 2 GHz | 3.7 GHz |
| Max Turbo Speed | 3 GHz | 4.3 GHz |
| CACHE MEMORY |
|---|
| Cache | 64 MB | 16 MB |
|---|---|---|
| Cache Memory Details | L3 - 64 MB L2 - 16 MB |
L1 - 768 KB L2 - 4 MB L3 - 16 MB |
| MISCELLANEOUS | AMD EPYC 7551 | AMD Ryzen 7 2700X |
|---|
| Included Accessories | Performance heatsink | AMD Wraith Prism |
|---|---|---|
| Service & Support | - | Limited warranty - replacement - 3 years |
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