In depth comparison and review of AMD Ryzen 9 7900 and AMD Ryzen ThreadRipper PRO 7975WX. 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 7900 | AMD Ryzen ThreadRipper PRO 7975WX |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | AMD Ryzen 9 7900 | AMD Ryzen ThreadRipper PRO 7975WX |
|---|
| Type | AMD Ryzen 9 7900 | AMD Ryzen ThreadRipper PRO 7975WX |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | Socket AM5 | Socket sTR5 |
| Manufacturing Process | 5 nm | 5 nm |
| Thermal Design Power | 65 W | 350 W |
| Thermal Specification | 95 °C | 95 °C |
| PCI Express Revision | 5.0 | 5.0 |
| PCI Express Lanes Qty | 28 | 148 |
| Architecture Features | AMD Ryzen Master Utility, AMD EXPO Technology, AMD RyzenTechnologies, "Zen 4" Core Architecture | AMD EXPO Technology, AMD RyzenTechnologies, "Zen 4" Core Architecture, AMD Precision Boost 2 Technology, AMD PRO technologies |
| PERFORMANCE |
|---|
| Number of Cores | 12-core | 32-core |
|---|---|---|
| Number of Threads | 24 threads | 64 threads |
| Clock Speed (Frequency) | 3.7 GHz | 4 GHz |
| Max Turbo Speed | 5.4 GHz | 5.3 GHz |
| CACHE MEMORY |
|---|
| Cache | 64 MB | 128 MB |
|---|---|---|
| Cache Memory Details | L1 - 768 KB L2 - 12 MB L3 - 64 MB |
L1 - 2 MB L2 - 32 MB L3 - 128 MB |
| INTEGRATED GRAPHICS (GPU) | AMD Ryzen 9 7900 | AMD Ryzen ThreadRipper PRO 7975WX |
|---|
| Type | Radeon Graphics | - |
|---|---|---|
| Base Frequency | 400 MHz | - |
| Max Dynamic Frequency | 2.2 GHz | - |
| MISCELLANEOUS | AMD Ryzen 9 7900 | AMD Ryzen ThreadRipper PRO 7975WX |
|---|
| Included Accessories | AMD Wraith Prism | - |
|---|---|---|
| Service & Support | Limited warranty - parts and labour - 3 years | - |
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