Detailed comparison and review of AMD Ryzen ThreadRipper 3990X and AMD EPYC 8434P. 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 ThreadRipper 3990X | AMD EPYC 8434P |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | AMD Ryzen ThreadRipper 3990X | AMD EPYC 8434P |
|---|
| Type | AMD Ryzen ThreadRipper 3990X | AMD EPYC 8434P |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | Socket sTRX4 | Socket SP6 |
| Socket Count | - | 1P |
| Manufacturing Process | 7 nm | - |
| Thermal Design Power | 280 W | 225 W |
| Thermal Specification | 95 °C | - |
| PCI Express Revision | 4.0 | 5.0 |
| PCI Express Lanes Qty | 88 | 96 |
| Architecture Features | "Zen" Core Architecture, AMD Ryzen Master Utility | AMD Infinity Architecture, AMD Infinity Guard |
| PERFORMANCE |
|---|
| Number of Cores | 64-core | 48-core |
|---|---|---|
| Number of Threads | 128 threads | 96 threads |
| Clock Speed (Frequency) | 2.9 GHz | 2.5 GHz |
| Max Turbo Speed | 4.3 GHz | 3.1 GHz |
| CACHE MEMORY |
|---|
| Cache | 256 MB | 128 MB |
|---|---|---|
| Cache Memory Details | L1 - 4 MB L2 - 32 MB L3 - 256 MB |
L3 - 128 MB |
| MISCELLANEOUS | AMD Ryzen ThreadRipper 3990X | AMD EPYC 8434P |
|---|
| Service & Support | Limited warranty - 3 years | - |
|---|
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