AMD Opteron X2 265 vs AMD Phenom II X2 B57
Físico
| Socket | AMD Socket 940 | AMD Socket AM3 |
|---|---|---|
| Tamaño del proceso | 90 nm | 45 nm |
| Transistores | 233 million | 758 million |
| Tamaño de Die | unknown | 258 mm² |
| Paquete | µPGA | µPGA |
Desempeño
| Frecuencia | 1800 MHz | 3.2 GHz |
|---|---|---|
| Frecuencia turbo | — | — |
| Frecuencia de reloj base | 200 MHz | 200 MHz |
| Multiplicador | 9.0x | 16.0x |
| Multiplicador desbloqueado | No | No |
| Voltaje | 1.35 V | 1.425 V |
| TDP | 95 W | 80 W |
Arquitectura
| Mercado | Server/Workstation | Desktop |
|---|---|---|
| Estado de producción | End-of-life | End-of-life |
| Fecha de publicación | May 31st, 2005 | May 11th, 2010 |
| Nombre Clave | Italy | Callisto |
| Generación | Opteron X2 | Phenom II X2 |
| Parte | OSA265FAA6CB | HDXB57WFK2DGM |
| Soporte de memoria | unknown Dual-channel | DDR3 Dual-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 2 | Gen 2 |
Núcleos
| Número de núcleos | 2 | 2 |
|---|---|---|
| Número de hilos | 2 | 2 |
| SMP # CPUs | 2 | 1 |
| Gráficos integrados | — | — |
Caché
| Caché L1 | 128K | 128K (per core) |
|---|---|---|
| Caché L2 | 1MB | 512K (per core) |
| Caché L3 | — | 6MB (shared) |
Características
| 3DNow! | Yes | Yes |
|---|---|---|
| AMD-V | — | Yes |
| AMD64 | Yes | Yes |
| MMX | Yes | Yes |
| NX bit | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4A | — | Yes |
Notas
| Notas | — | AMD Business Class processor, availability guaranteed for 24 months after release. |
|---|
