AMD Athlon II X2 245 vs AMD Athlon X2 7850 BE
Físico
| Socket | AMD Socket AM3 | AMD Socket AM2+ |
|---|---|---|
| Tamaño del proceso | 45 nm | 65 nm |
| Transistores | 410 million | 450 million |
| Tamaño de Die | 117 mm² | 285 mm² |
| Paquete | µPGA | µPGA |
Desempeño
| Frecuencia | 2.9 GHz | 2.8 GHz |
|---|---|---|
| Frecuencia turbo | — | — |
| Frecuencia de reloj base | 200 MHz | 200 MHz |
| Multiplicador | 14.5x | 14.0x |
| Multiplicador desbloqueado | No | Yes |
| Voltaje | 1.25 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 | Jul 23rd, 2009 | Apr 28th, 2009 |
| Nombre Clave | Regor | Kuma |
| Generación | Athlon II X2 | Athlon X2 |
| Parte | ADX245OCK23GQ | AD785ZWCJ2BGH |
| Soporte de memoria | DDR3 Dual-channel | unknown 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 | 1 | 1 |
| Gráficos integrados | — | — |
Caché
| Caché L1 | 256K | 128K (per core) |
|---|---|---|
| Caché L2 | 2MB | 512K (per core) |
| Caché L3 | — | 2MB (shared) |
Características
| 3DNow! | Yes | Yes |
|---|---|---|
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| CnQ | — | 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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