AMD A8-3820 vs AMD Ryzen 5 PRO 2500U
Físico
| Socket | AMD Socket FM1 | AMD Socket FP5 |
|---|---|---|
| Tamaño del proceso | 32 nm | 14 nm |
| Transistores | 1,178 million | unknown |
| Tamaño de Die | 228 mm² | 246 mm² |
| Paquete | µPGA | — |
| Fabricante | — | GlobalFoundries |
Desempeño
| Frecuencia | 2.5 GHz | 2000 MHz |
|---|---|---|
| Frecuencia turbo | up to 2.8 GHz | up to 3.6 GHz |
| Frecuencia de reloj base | 100 MHz | 100 MHz |
| Multiplicador | 25.0x | 20.0x |
| Multiplicador desbloqueado | No | No |
| Voltaje | 1.4125 V | — |
| TDP | 65 W | 15 W |
Arquitectura
| Mercado | Desktop | Mobile |
|---|---|---|
| Estado de producción | End-of-life | Active |
| Fecha de publicación | Dec 20th, 2011 | Jan 8th, 2019 |
| Nombre Clave | Llano | Raven Ridge |
| Generación | A8 | Ryzen 5 |
| Parte | AD3820OJZ43GXAD3820OJGXBOX | unknown |
| Soporte de memoria | DDR3 Dual-channel | DDR4 Dual-channel |
| Memoria ECC | No | No |
Núcleos
| Número de núcleos | 4 | 4 |
|---|---|---|
| Número de hilos | 4 | 8 |
| SMP # CPUs | 1 | 1 |
| Gráficos integrados | Radeon HD 6550D | Radeon Vega 8 |
Caché
| Caché L1 | 128K (per core) | 128K (per core) |
|---|---|---|
| Caché L2 | 1MB (per core) | 512K (per core) |
| Caché L3 | — | 4MB (shared) |
Características
| 3DNow! | Yes | — |
|---|---|---|
| AES | — | Yes |
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | — | Yes |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| CnQ | Yes | — |
| EVP | — | Yes |
| F16C | — | Yes |
| FMA3 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| Precision Boost | — | Yes |
| SHA | — | Yes |
| SMAP | — | Yes |
| SMEP | — | Yes |
| SMT | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | — | Yes |
| SSE4A | Yes | Yes |
| SSSE3 | — | Yes |
