AMD Opteron X2 270 HE vs AMD Phenom II X2 555 BE
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 | 2000 MHz | 3.2 GHz |
|---|---|---|
| Frecuencia turbo | — | — |
| Frecuencia de reloj base | 200 MHz | 200 MHz |
| Multiplicador | 10.0x | 16.0x |
| Multiplicador desbloqueado | No | Yes |
| Voltaje | 1.35 V | 1.4 V |
| TDP | 55 W | 80 W |
Arquitectura
| Mercado | Server/Workstation | Desktop |
|---|---|---|
| Estado de producción | End-of-life | End-of-life |
| Fecha de publicación | Dec 1st, 2005 | Jan 25th, 2010 |
| Nombre Clave | Italy | Callisto |
| Generación | Opteron X2 | Phenom II X2 |
| Parte | OSK270FAA6CB | HDZ555WFK2DGMHDZ555WFGMBOX |
| 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 | — | 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. |
|---|
