Side by side comparison and review of AMD EPYC Embedded 3251 and AMD R-series Embedded RX427BB (2nd Gen). Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.
| GENERAL | AMD EPYC Embedded 3251 | AMD R-series Embedded RX427BB (2nd Gen) |
|---|
| Product Type | Processor | Processor |
|---|
| PROCESSOR | AMD EPYC Embedded 3251 | AMD R-series Embedded RX427BB (2nd Gen) |
|---|
| Type | AMD EPYC Embedded 3251 | AMD R-series Embedded RX427BB (2nd Gen) |
|---|
| ARCHITECTURE |
|---|
| Processor Qty | 1 | 1 |
|---|---|---|
| Compatible Processor Socket | Socket SP4r2 | Socket FP3 |
| Thermal Design Power | 55 W | 35 W |
| Thermal Specification | 105 °C | 100 °C |
| PCI Express Revision | 3.0 | 3.0 |
| PCI Express Lanes Qty | 32 | 16 |
| PERFORMANCE |
|---|
| Number of Cores | 8-core | Quad-Core |
|---|---|---|
| Number of Threads | 16 threads | - |
| Clock Speed (Frequency) | 2.5 GHz | 2.7 GHz |
| Max Turbo Speed | 3.1 GHz | 3.6 GHz |
| CACHE MEMORY |
|---|
| Cache | 16 MB | 4 MB |
|---|---|---|
| Cache Memory Details | L3 - 16 MB | L2 - 4 MB |
| INTEGRATED GRAPHICS (GPU) | AMD EPYC Embedded 3251 | AMD R-series Embedded RX427BB (2nd Gen) |
|---|
| Type | - | AMD Radeon HD 9000 |
|---|---|---|
| Base Frequency | - | 600 MHz |
| Max Dynamic Frequency | - | 686 MHz |
| Max Supported Resolution | - | 4096x2160 |
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