In depth comparison and review of AMD Ryzen ThreadRipper 3990X and AMD Ryzen ThreadRipper 7970X. 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 3990X | AMD Ryzen ThreadRipper 7970X |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | AMD Ryzen ThreadRipper 3990X | AMD Ryzen ThreadRipper 7970X |
|---|
| Type | AMD Ryzen ThreadRipper 3990X | AMD Ryzen ThreadRipper 7970X |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | Socket sTRX4 | Socket sTR5 |
| Manufacturing Process | 7 nm | 5 nm |
| Thermal Design Power | 280 W | 350 W |
| Thermal Specification | 95 °C | 95 °C |
| PCI Express Revision | 4.0 | 5.0 |
| PCI Express Lanes Qty | 88 | 92 |
| Architecture Features | "Zen" Core Architecture, AMD Ryzen Master Utility | AMD EXPO Technology, AMD RyzenTechnologies, "Zen 4" Core Architecture, AMD Precision Boost 2 Technology |
| PERFORMANCE |
|---|
| Number of Cores | 64-core | 32-core |
|---|---|---|
| Number of Threads | 128 threads | 64 threads |
| Clock Speed (Frequency) | 2.9 GHz | 4 GHz |
| Max Turbo Speed | 4.3 GHz | 5.3 GHz |
| CACHE MEMORY |
|---|
| Cache | 256 MB | 128 MB |
|---|---|---|
| Cache Memory Details | L1 - 4 MB L2 - 32 MB L3 - 256 MB |
L1 - 2 MB L2 - 32 MB L3 - 128 MB |
| MISCELLANEOUS | AMD Ryzen ThreadRipper 3990X | AMD Ryzen ThreadRipper 7970X |
|---|
| Service & Support | Limited warranty - 3 years | - |
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