Detailed comparison and review of AMD Ryzen 9 7900X and AMD EPYC 9754S. 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 7900X | AMD EPYC 9754S |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | AMD Ryzen 9 7900X | AMD EPYC 9754S |
|---|
| Type | AMD Ryzen 9 7900X | AMD EPYC 9754S |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | Socket AM5 | Socket SP5 |
| Manufacturing Process | 5 nm | - |
| Thermal Design Power | 170 W | 360 W |
| Thermal Specification | 95 °C | - |
| PCI Express Revision | 4.0 | 5.0 |
| PCI Express Lanes Qty | - | 128 |
| Architecture Features | AMD Ryzen Master Utility, AMD EXPO Technology, AMD RyzenTechnologies, "Zen 4" Core Architecture | AMD Infinity Architecture, AMD Infinity Guard, AMD Workload Affinity |
| PERFORMANCE |
|---|
| Number of Cores | 12-core | 128-core |
|---|---|---|
| Number of Threads | 24 threads | 128 threads |
| Clock Speed (Frequency) | 4.7 GHz | 2.25 GHz |
| Max Turbo Speed | 5.6 GHz | 3.1 GHz |
| CACHE MEMORY |
|---|
| Cache | 64 MB | 256 MB |
|---|---|---|
| Cache Memory Details | L1 - 768 KB L2 - 12 MB L3 - 64 MB |
L3 - 256 MB |
| INTEGRATED GRAPHICS (GPU) | AMD Ryzen 9 7900X | AMD EPYC 9754S |
|---|
| Type | Radeon Graphics | - |
|---|---|---|
| Base Frequency | 400 MHz | - |
| Max Dynamic Frequency | 2.2 GHz | - |
| MISCELLANEOUS | AMD Ryzen 9 7900X | AMD EPYC 9754S |
|---|
| Service & Support | Limited warranty - parts and labour - 3 years | - |
|---|
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