AMD Athlon 64 X2 6400+ BE vs AMD Phenom II X4 920
Físico
| Socket | AMD Socket AM2 | AMD Socket AM3 |
|---|---|---|
| Tamaño del proceso | 90 nm | 45 nm |
| Transistores | 227 million | 758 million |
| Tamaño de Die | 230 mm² | 258 mm² |
| Paquete | µPGA | µPGA |
Desempeño
| Frecuencia | 3.2 GHz | 2.8 GHz |
|---|---|---|
| Frecuencia turbo | — | — |
| Frecuencia de reloj base | 200 MHz | 200 MHz |
| Multiplicador | 16.0x | 14.0x |
| Multiplicador desbloqueado | Yes | No |
| Voltaje | 1.35 V | 1.5 V |
| TDP | 125 W | 125 W |
Arquitectura
| Mercado | Desktop | Desktop |
|---|---|---|
| Estado de producción | End-of-life | End-of-life |
| Fecha de publicación | Aug 20th, 2007 | Jan 8th, 2009 |
| Nombre Clave | Windsor | Deneb |
| Generación | Athlon 64 X2 | Phenom II X4 |
| Parte | ADX6400IAA6CZ | HDX920XCJ4DGIHDX920XCGIBOX |
| Soporte de memoria | unknown Dual-channel | DDR3 Dual-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 2 | Gen 2 |
Núcleos
| Número de núcleos | 2 | 4 |
|---|---|---|
| Número de hilos | 2 | 4 |
| SMP # CPUs | 1 | 1 |
| Gráficos integrados | — | — |
Caché
| Caché L1 | 256K | 128K (per core) |
|---|---|---|
| Caché L2 | 1MB | 512K (per core) |
| Caché L3 | — | 6MB (shared) |
Notas
| Notas | This CPU features an unlocked FSB multiplier, allowing the user to set the multiplier higher than its rated value. It is branded under the Black Edition label. | — |
|---|
Características
| 3DNow! | Yes | Yes |
|---|---|---|
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| Dual-Core | Yes | — |
| MMX | Yes | Yes |
| NX bit | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4A | — | Yes |
