In depth comparison and review of AMD Ryzen Embedded V1807B 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 Ryzen Embedded V1807B | AMD R-series Embedded RX-421ND |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | AMD Ryzen Embedded V1807B | AMD R-series Embedded RX-421ND |
|---|
| Type | AMD Ryzen Embedded V1807B | AMD R-series Embedded RX-421ND |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | Socket FP5 | Socket FP4 |
| Thermal Design Power | 54 W | 35 W |
| Thermal Specification | 105 °C | - |
| PCI Express Revision | 3.0 | 3.0 |
| PCI Express Lanes Qty | 16 | 12 |
| Architecture Features | "Zen" Core Architecture | - |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Quad-Core |
|---|---|---|
| Number of Threads | 8 threads | - |
| Clock Speed (Frequency) | 3.35 GHz | 2.1 GHz |
| Max Turbo Speed | 3.8 GHz | 3.4 GHz |
| CACHE MEMORY |
|---|
| Cache | 4 MB | 2 MB |
|---|---|---|
| Cache Memory Details | L3 - 4 MB L2 - 2 MB |
L2 - 2 MB |
| INTEGRATED GRAPHICS (GPU) | AMD Ryzen Embedded V1807B | AMD R-series Embedded RX-421ND |
|---|
| Type | Radeon RX Vega 11 | - |
|---|---|---|
| Max Dynamic Frequency | 1300 MHz | - |
| Max Supported Resolution | 4096x2160 | - |
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