AMD A4-3420 vs AMD Athlon X2 7850 BE
Físico
| Socket | AMD Socket FM1 | AMD Socket AM2+ |
|---|---|---|
| Tamaño del proceso | 32 nm | 65 nm |
| Transistores | 1,178 million | 450 million |
| Tamaño de Die | 228 mm² | 285 mm² |
| Paquete | µPGA | µPGA |
Desempeño
| Frecuencia | 2.8 GHz | 2.8 GHz |
|---|---|---|
| Frecuencia turbo | — | — |
| Frecuencia de reloj base | 100 MHz | 200 MHz |
| Multiplicador | 28.0x | 14.0x |
| Multiplicador desbloqueado | No | Yes |
| Voltaje | 1.4125 V | 1.325 V |
| TDP | 65 W | 95 W |
Arquitectura
| Mercado | Desktop | Desktop |
|---|---|---|
| Estado de producción | End-of-life | End-of-life |
| Fecha de publicación | Dec 20th, 2011 | Apr 28th, 2009 |
| Nombre Clave | Llano | Kuma |
| Generación | A4 | Athlon X2 |
| Parte | AD3420OJZ22HXAD3420OJHXBOX | AD785ZWCJ2BGH |
| Soporte de memoria | DDR3 Dual-channel | unknown Dual-channel |
| Memoria ECC | No | No |
| PCI Express | — | Gen 2 |
Núcleos
| Número de núcleos | 2 | 2 |
|---|---|---|
| Número de hilos | 2 | 2 |
| SMP # CPUs | 1 | 1 |
| Gráficos integrados | Radeon HD 6410D | — |
Caché
| Caché L1 | 128K (per core) | 128K (per core) |
|---|---|---|
| Caché L2 | 512K (per core) | 512K (per core) |
| Caché L3 | — | 2MB (shared) |
Características
| 3DNow! | Yes | Yes |
|---|---|---|
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| CnQ | Yes | Yes |
| HT3.0 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4A | Yes | 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. It is branded under the Black Edition label. |
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