Detailed comparison and review of AMD EPYC Embedded 3251 and AMD EPYC Embedded 7281. 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 EPYC Embedded 3251 | AMD EPYC Embedded 7281 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | AMD EPYC Embedded 3251 | AMD EPYC Embedded 7281 |
|---|
| Type | AMD EPYC Embedded 3251 | AMD EPYC Embedded 7281 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | Socket SP4r2 | Socket SP3 |
| Thermal Design Power | 55 W | 155 W |
| Thermal Specification | 105 °C | - |
| PCI Express Revision | 3.0 | 3.0 |
| PCI Express Lanes Qty | 32 | 128 |
| Architecture Features | - | "Zen" Core Architecture |
| PERFORMANCE |
|---|
| Number of Cores | 8-core | 16-core |
|---|---|---|
| Number of Threads | 16 threads | 32 threads |
| Clock Speed (Frequency) | 2.5 GHz | 2.1 GHz |
| Max Turbo Speed | 3.1 GHz | 2.7 GHz |
| CACHE MEMORY |
|---|
| Cache | 16 MB | 32 MB |
|---|---|---|
| Cache Memory Details | L3 - 16 MB | L3 - 32 MB |
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