AMD A8-3820 vs AMD Ryzen 7 PRO 1700X
Físico
| Socket | AMD Socket FM1 | AMD Socket AM4 |
|---|---|---|
| Tamaño del proceso | 32 nm | 14 nm |
| Transistores | 1,178 million | 4,800 million |
| Tamaño de Die | 228 mm² | 192 mm² |
| Paquete | µPGA | µPGA |
| Fabricante | — | GlobalFoundries |
Desempeño
| Frecuencia | 2.5 GHz | 3.4 GHz |
|---|---|---|
| Frecuencia turbo | up to 2.8 GHz | up to 3.8 GHz |
| Frecuencia de reloj base | 100 MHz | 100 MHz |
| Multiplicador | 25.0x | 34.0x |
| Multiplicador desbloqueado | No | Yes |
| Voltaje | 1.4125 V | — |
| TDP | 65 W | 95 W |
Arquitectura
| Mercado | Desktop | Desktop |
|---|---|---|
| Estado de producción | End-of-life | Active |
| Fecha de publicación | Dec 20th, 2011 | Jun 29th, 2017 |
| Nombre Clave | Llano | Zen |
| Generación | A8 | Ryzen 7 |
| Parte | AD3820OJZ43GXAD3820OJGXBOX | YD17XBBAM88AE |
| Soporte de memoria | DDR3 Dual-channel | DDR4 Dual-channel |
| Memoria ECC | No | No |
Núcleos
| Número de núcleos | 4 | 8 |
|---|---|---|
| Número de hilos | 4 | 16 |
| SMP # CPUs | 1 | 1 |
| Gráficos integrados | Radeon HD 6550D | — |
Caché
| Caché L1 | 128K (per core) | 96K (per core) |
|---|---|---|
| Caché L2 | 1MB (per core) | 512K (per core) |
| Caché L3 | — | 16MB (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 |
| XFR | — | Yes |
Notas
| Notas | — | This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. |
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