AMD Athlon II X4 631 vs Intel Core i5-2450M
Físico
| Socket | AMD Socket FM1 | Intel BGA 1023 |
|---|---|---|
| Tamaño del proceso | 32 nm | 32 nm |
| Transistores | 1,178 million | 624 million |
| Tamaño de Die | 228 mm² | 149 mm² |
| Paquete | µPGA | rPGA |
| Fabricante | — | Intel |
Desempeño
| Frecuencia | 2.6 GHz | 2.5 GHz |
|---|---|---|
| Frecuencia turbo | — | — |
| Frecuencia de reloj base | 100 MHz | 100 MHz |
| Multiplicador | 26.0x | 25.0x |
| Multiplicador desbloqueado | No | No |
| Voltaje | 1.4125 V | — |
| TDP | 100 W | 35 W |
Arquitectura
| Mercado | Desktop | Mobile |
|---|---|---|
| Estado de producción | End-of-life | unknown |
| Fecha de publicación | Aug 17th, 2011 | Jan 1st, 2012 |
| Nombre Clave | Llano | Sandy Bridge |
| Generación | Athlon II X4 | Core i5 |
| Parte | AD631XWNZ43GXAD631XWNGXBOX | SR0CH |
| Soporte de memoria | DDR3 Dual-channel | DDR3 Dual-channel |
| Memoria ECC | No | No |
Núcleos
| Número de núcleos | 4 | 2 |
|---|---|---|
| Número de hilos | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Gráficos integrados | — | Intel HD 3000 |
Caché
| Caché L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| Caché L2 | 1MB (per core) | 256K (per core) |
| Caché L3 | — | 3MB (shared) |
Características
| 3DNow! | Yes | — |
|---|---|---|
| AES-NI | — | Yes |
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| AVX | — | Yes |
| EIST | — | Yes |
| HTT | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | — | Yes |
| SSE4A | Yes | — |
| SSSE3 | — | Yes |
| Smart Cache | — | Yes |
| Turbo Boost | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
