In depth comparison and review of AMD R-series Embedded RX-421ND and AMD EPYC 7203. 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 R-series Embedded RX-421ND | AMD EPYC 7203 |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | AMD R-series Embedded RX-421ND | AMD EPYC 7203 |
|---|
| Type | AMD R-series Embedded RX-421ND | AMD EPYC 7203 |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | Socket FP4 | Socket SP3 |
| Socket Count | - | 1P/2P |
| Thermal Design Power | 35 W | 150 W |
| PCI Express Revision | 3.0 | 4.0 |
| PCI Express Lanes Qty | 12 | 128 |
| Architecture Features | - | AMD Infinity Architecture, AMD Infinity Guard |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | 8-core |
|---|---|---|
| Number of Threads | - | 16 threads |
| Clock Speed (Frequency) | 2.1 GHz | 2.8 GHz |
| Max Turbo Speed | 3.4 GHz | 3.4 GHz |
| CACHE MEMORY |
|---|
| Cache | 2 MB | 64 MB |
|---|---|---|
| Cache Memory Details | L2 - 2 MB | L3 - 64 MB |
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