AMD Athlon II X2 245 vs Intel Core 2 Extreme QX6850
Físico
| Socket | AMD Socket AM3 | Intel Socket 775 |
|---|---|---|
| Tamaño del proceso | 45 nm | 65 nm |
| Transistores | 410 million | 582 million |
| Tamaño de Die | 117 mm² | 2x 143 mm² |
| Paquete | µPGA | FC-LGA6 |
| Fabricante | — | Intel |
| tCaseMax | — | 64°C |
Desempeño
| Frecuencia | 2.9 GHz | 3 GHz |
|---|---|---|
| Frecuencia turbo | — | — |
| Frecuencia de reloj base | 200 MHz | 333 MHz |
| Multiplicador | 14.5x | 9.0x |
| Multiplicador desbloqueado | No | Yes |
| Voltaje | 1.25 V | 1.34 V |
| TDP | 65 W | 130 W |
Arquitectura
| Mercado | Desktop | Desktop |
|---|---|---|
| Estado de producción | End-of-life | End-of-life |
| Fecha de publicación | Jul 23rd, 2009 | Jul 15th, 2007 |
| Nombre Clave | Regor | Kentsfield |
| Generación | Athlon II X2 | Core 2 Extreme |
| Parte | ADX245OCK23GQ | SLAFN |
| Soporte de memoria | DDR3 Dual-channel | DDR1, DDR2, 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 | 64K (per core) |
|---|---|---|
| Caché L2 | 2MB | 8MB (shared) |
Características
| 3DNow! | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| EIST | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4A | Yes | — |
| VT-x | — | Yes |
| iAMT2 | — | Yes |
Notas
| Notas | — | This processor comes with an unlocked FSB multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Extreme Edition label. |
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