AMD Athlon X2 4450e vs Intel Core i5-750
Físico
| Socket | AMD Socket AM2 | Intel Socket 1156 |
|---|---|---|
| Tamaño del proceso | 65 nm | 45 nm |
| Transistores | 154 million | 774 million |
| Tamaño de Die | 126 mm² | 296 mm² |
| Paquete | µPGA | FC-LGA8 |
| Fabricante | — | Intel |
Desempeño
| Frecuencia | 2.3 GHz | 2.666 GHz |
|---|---|---|
| Frecuencia turbo | — | up to 3.2 GHz |
| Frecuencia de reloj base | 200 MHz | 133 MHz |
| Multiplicador | 11.5x | 20.0x |
| Multiplicador desbloqueado | No | No |
| Voltaje | 1.15 V | 1.4 V |
| TDP | 45 W | 95 W |
Arquitectura
| Mercado | Desktop | Desktop |
|---|---|---|
| Estado de producción | End-of-life | End-of-life |
| Fecha de publicación | Apr 21st, 2008 | Sep 8th, 2009 |
| Nombre Clave | Brisbane | Lynnfield |
| Generación | Athlon 64 X2 | Core i5 |
| Parte | ADH4450IAA5DO | SLBLC |
| Soporte de memoria | unknown Dual-channel | DDR3 Dual-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 2 | Gen 2, 16 Lanes(CPU only) |
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 | 512K | 256K (per core) |
| Caché L3 | — | 8MB (shared) |
Características
| 3DNow! | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4 | — | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | — | Yes |
| SSSE3 | — | Yes |
| TBT | — | Yes |
| TXT | — | Yes |
| VT-d | — | Yes |
| VT-x | — | Yes |
| XD-Bit | — | Yes |
