In depth comparison and review of AMD R-series Embedded RX-421ND and AMD R-series Embedded RX-425BB. 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 R-series Embedded RX-425BB |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | AMD R-series Embedded RX-421ND | AMD R-series Embedded RX-425BB |
|---|
| Type | AMD R-series Embedded RX-421ND | AMD R-series Embedded RX-425BB |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | Socket FP4 | Socket FP3 |
| Thermal Design Power | 35 W | 35 W |
| Thermal Specification | - | 100 °C |
| PCI Express Revision | 3.0 | 3.0 |
| PCI Express Lanes Qty | 12 | 16 |
| PERFORMANCE |
|---|
| Number of Cores | Quad-Core | Quad-Core |
|---|---|---|
| Clock Speed (Frequency) | 2.1 GHz | 2.5 GHz |
| Max Turbo Speed | 3.4 GHz | 3.4 GHz |
| CACHE MEMORY |
|---|
| Cache | 2 MB | 4 MB |
|---|---|---|
| Cache Memory Details | L2 - 2 MB | L2 - 4 MB |
| INTEGRATED GRAPHICS (GPU) | AMD R-series Embedded RX-421ND | AMD R-series Embedded RX-425BB |
|---|
| Type | - | AMD Radeon HD 9000 |
|---|---|---|
| Base Frequency | - | 576 MHz |
| Max Dynamic Frequency | - | 654 MHz |
| Max Supported Resolution | - | 4096x2160 |
| Features | - | Quad Display Capable |
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