Side by side comparison and review of Intel Xeon Platinum 8280M and AMD EPYC 7643P. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.
| GENERAL | Intel Xeon Platinum 8280M | AMD EPYC 7643P |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | Intel Xeon Platinum 8280M | AMD EPYC 7643P |
|---|
| Type | Intel Xeon Platinum 8280M | AMD EPYC 7643P |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | LGA3647 Socket | Socket SP3 |
| Socket Count | - | 1P |
| Manufacturing Process | 14 nm | - |
| Thermal Design Power | 205 W | 240 W |
| Thermal Specification | 84 °C | - |
| PCI Express Revision | 3.0 | 4.0 |
| PCI Express Lanes Qty | 48 | - |
| Architecture Features | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0, Intel vPro Technology | AMD Infinity Architecture, AMD Infinity Guard |
| PERFORMANCE |
|---|
| Number of Cores | 28-core | 48-core |
|---|---|---|
| Number of Threads | 56 threads | 96 threads |
| Clock Speed (Frequency) | 2.7 GHz | 2.3 GHz |
| Max Turbo Speed | 4 GHz | 3.6 GHz |
| CACHE MEMORY |
|---|
| Cache | 38.5 MB | 256 MB |
|---|---|---|
| Cache Memory Details | 38.5 MB | L3 - 256 MB |
| MISCELLANEOUS | Intel Xeon Platinum 8280M | AMD EPYC 7643P |
|---|
| Included Accessories | High performance heatsink | - |
|---|
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