Side by side comparison and review of AMD Ryzen 9 Pro 7945 and AMD EPYC 9754S. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.
| GENERAL | AMD Ryzen 9 Pro 7945 | AMD EPYC 9754S |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | AMD Ryzen 9 Pro 7945 | AMD EPYC 9754S |
|---|
| Type | AMD Ryzen 9 Pro 7945 | AMD EPYC 9754S |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | Socket AM5 | Socket SP5 |
| Manufacturing Process | 5 nm | - |
| Thermal Design Power | 65 W | 360 W |
| Thermal Specification | 95 °C | - |
| PCI Express Revision | 5.0 | 5.0 |
| PCI Express Lanes Qty | - | 128 |
| Architecture Features | "Zen 4" Core Architecture, AMD PRO technologies | 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) | 3.7 GHz | 2.25 GHz |
| Max Turbo Speed | 5.4 GHz | 3.1 GHz |
| CACHE MEMORY |
|---|
| Cache | 64 MB | 256 MB |
|---|---|---|
| Cache Memory Details | L3 - 64 MB L2 - 12 MB L1 - 768 KB |
L3 - 256 MB |
| INTEGRATED GRAPHICS (GPU) | AMD Ryzen 9 Pro 7945 | AMD EPYC 9754S |
|---|
| Type | Radeon Graphics | - |
|---|---|---|
| Max Dynamic Frequency | 2200 MHz | - |
| MISCELLANEOUS | AMD Ryzen 9 Pro 7945 | AMD EPYC 9754S |
|---|
| Included Accessories | AMD Wraith Spire Cooler | - |
|---|---|---|
| Service & Support | Limited warranty - parts and labour - 3 years | - |
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