In depth comparison and review of AMD EPYC Embedded 3151 and AMD R-series Embedded RX-421ND. 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 Embedded 3151 | AMD R-series Embedded RX-421ND |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | AMD EPYC Embedded 3151 | AMD R-series Embedded RX-421ND |
|---|
| Type | AMD EPYC Embedded 3151 | AMD R-series Embedded RX-421ND |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | Socket SP4r2 | Socket FP4 |
| Thermal Design Power | 45 W | 35 W |
| Thermal Specification | 95 °C | - |
| PCI Express Revision | 3.0 | 3.0 |
| PCI Express Lanes Qty | 32 | 12 |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Quad-Core |
|---|---|---|
| Number of Threads | 8 threads | - |
| Clock Speed (Frequency) | 2.7 GHz | 2.1 GHz |
| Max Turbo Speed | 2.9 GHz | 3.4 GHz |
| CACHE MEMORY |
|---|
| Cache | 16 MB | 2 MB |
|---|---|---|
| Cache Memory Details | L3 - 16 MB | L2 - 2 MB |
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