In depth comparison and review of Intel Xeon E7-8891V3 and AMD Ryzen ThreadRipper 7980X. 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 | Intel Xeon E7-8891V3 | AMD Ryzen ThreadRipper 7980X |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon E7-8891V3 | AMD Ryzen ThreadRipper 7980X |
|---|
| Type | Intel Xeon E7-8891V3 | AMD Ryzen ThreadRipper 7980X |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA2011 Socket | Socket sTR5 |
| Manufacturing Process | 22 nm | 5 nm |
| Thermal Design Power | 165 W | 350 W |
| Thermal Specification | 79 °C | 95 °C |
| PCI Express Revision | 3.0 | 5.0 |
| PCI Express Configurations | X16, x4, x8 | - |
| PCI Express Lanes Qty | 32 | 92 |
| Architecture Features | Intel Turbo Boost Technology 2.0, Intel Advanced Vector Extensions (AVX) | AMD EXPO Technology, AMD RyzenTechnologies, "Zen 4" Core Architecture, AMD Precision Boost 2 Technology |
| PERFORMANCE |
|---|
| Number of Cores | 10-core | 64-core |
|---|---|---|
| Number of Threads | 20 threads | 128 threads |
| Clock Speed (Frequency) | 2.8 GHz | 3.2 GHz |
| Max Turbo Speed | 3.5 GHz | 5.1 GHz |
| Bus Speed | 1866 MHz | - |
| CACHE MEMORY |
|---|
| Cache | 45 MB | 256 MB |
|---|---|---|
| Cache Memory Details | 45 MB | L1 - 4 MB L2 - 64 MB L3 - 256 MB |
| EXPANSION & CONNECTIVITY | Intel Xeon E7-8891V3 | AMD Ryzen ThreadRipper 7980X |
|---|
| Expansion Slots | 24 (total) / 24 (free) x memory - DIMM 240-pin | - |
|---|
| MISCELLANEOUS | Intel Xeon E7-8891V3 | AMD Ryzen ThreadRipper 7980X |
|---|
| Included Accessories | 2 hot swap fans | - |
|---|---|---|
| Service & Support | Limited warranty - 1 year | - |
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