In depth comparison and review of AMD EPYC 7643P 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 EPYC 7643P | AMD Ryzen ThreadRipper 7970X |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | AMD EPYC 7643P | AMD Ryzen ThreadRipper 7970X |
|---|
| Type | AMD EPYC 7643P | AMD Ryzen ThreadRipper 7970X |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | Socket SP3 | Socket sTR5 |
| Socket Count | 1P | - |
| Manufacturing Process | - | 5 nm |
| Thermal Design Power | 240 W | 350 W |
| Thermal Specification | - | 95 °C |
| PCI Express Revision | 4.0 | 5.0 |
| PCI Express Lanes Qty | - | 92 |
| Architecture Features | AMD Infinity Architecture, AMD Infinity Guard | AMD EXPO Technology, AMD RyzenTechnologies, "Zen 4" Core Architecture, AMD Precision Boost 2 Technology |
| PERFORMANCE |
|---|
| Number of Cores | 48-core | 32-core |
|---|---|---|
| Number of Threads | 96 threads | 64 threads |
| Clock Speed (Frequency) | 2.3 GHz | 4 GHz |
| Max Turbo Speed | 3.6 GHz | 5.3 GHz |
| CACHE MEMORY |
|---|
| Cache | 256 MB | 128 MB |
|---|---|---|
| Cache Memory Details | L3 - 256 MB | L1 - 2 MB L2 - 32 MB L3 - 128 MB |
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