In depth comparison and review of AMD Ryzen ThreadRipper PRO 3975WX and AMD EPYC 8434PN. 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 ThreadRipper PRO 3975WX | AMD EPYC 8434PN |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | AMD Ryzen ThreadRipper PRO 3975WX | AMD EPYC 8434PN |
|---|
| Type | AMD Ryzen ThreadRipper PRO 3975WX | AMD EPYC 8434PN |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | Socket sWRX8 | Socket SP6 |
| Socket Count | - | 1P |
| Manufacturing Process | 7 nm | - |
| Thermal Design Power | 280 W | 155 W |
| Thermal Specification | 90 °C | - |
| PCI Express Revision | 4.0 | 5.0 |
| PCI Express Lanes Qty | - | 96 |
| Architecture Features | "Zen" Core Architecture | AMD Infinity Architecture, AMD Infinity Guard |
| PERFORMANCE |
|---|
| Number of Cores | 32-core | 48-core |
|---|---|---|
| Number of Threads | 64 threads | 96 threads |
| Clock Speed (Frequency) | 3.5 GHz | 2 GHz |
| Max Turbo Speed | 4.2 GHz | 3 GHz |
| CACHE MEMORY |
|---|
| Cache | 128 MB | 128 MB |
|---|---|---|
| Cache Memory Details | L1 - 2 MB L2 - 16 MB L3 - 128 MB |
L3 - 128 MB |
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