AMD Opteron 840 vs Intel Core i7-2635QM
Físico
| Socket | AMD Socket 940 | Intel BGA 1224 |
|---|---|---|
| Tamaño del proceso | 130 nm | 32 nm |
| Transistores | 106 million | 1,160 million |
| Tamaño de Die | 193 mm² | 216 mm² |
| Paquete | µPGA | BGA2 |
| Fabricante | — | Intel |
Desempeño
| Frecuencia | 1400 MHz | 2000 MHz |
|---|---|---|
| Frecuencia turbo | — | up to 2.9 GHz |
| Frecuencia de reloj base | 200 MHz | 100 MHz |
| Multiplicador | 7.0x | 20.0x |
| Multiplicador desbloqueado | No | No |
| Voltaje | 1.5 V | — |
| TDP | 82 W | 45 W |
Arquitectura
| Mercado | Server/Workstation | Mobile |
|---|---|---|
| Estado de producción | End-of-life | End-of-life |
| Fecha de publicación | May 18th, 2004 | Jan 3rd, 2011 |
| Nombre Clave | SledgeHammer | Sandy Bridge |
| Generación | Opteron | Core i7 |
| Parte | OSA840CEP5AV | SR030 |
| Soporte de memoria | unknown Dual-channel | unknown Dual-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 2 | — |
Núcleos
| Número de núcleos | 1 | 4 |
|---|---|---|
| Número de hilos | 1 | 8 |
| SMP # CPUs | 1 | 1 |
| Gráficos integrados | — | Intel HD 3000 |
Caché
| Caché L1 | 128K | 64K (per core) |
|---|---|---|
| Caché L2 | 1MB | 256K (per core) |
| Caché L3 | — | 6MB (shared) |
Características
| 3DNow! | Yes | — |
|---|---|---|
| AES-NI | — | Yes |
| AMD64 | Yes | — |
| AVX | — | Yes |
| EIST | — | Yes |
| HTT | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | — | Yes |
| SSE4.2 | — | Yes |
| SSSE3 | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
