Intel Core 2 Extreme QX9300 vs Intel Core i7-4550U
Físico
| Socket | Intel Socket P | Intel BGA 1168 |
|---|---|---|
| Fabricante | Intel | Intel |
| Tamaño del proceso | 45 nm | 22 nm |
| Transistores | unknown | 1,300 million |
| Tamaño de Die | 2x 107 mm² | 118 mm² |
| Paquete | FC-PGA | FC-BGA1168 |
Desempeño
| Frecuencia | 2.534 GHz | 1500 MHz |
|---|---|---|
| Frecuencia turbo | — | up to 3 GHz |
| Frecuencia de reloj base | 266 MHz | 100 MHz |
| Multiplicador | 9.5x | 15.0x |
| Multiplicador desbloqueado | Yes | No |
| Voltaje | 1.175 V | — |
| TDP | 45 W | 15 W |
Arquitectura
| Mercado | Mobile | Mobile |
|---|---|---|
| Estado de producción | End-of-life | unknown |
| Fecha de publicación | Aug 1st, 2008 | Jun 4th, 2013 |
| Nombre Clave | Penryn QC XE | Haswell-ULT |
| Generación | Core 2 Extreme | Core i7 |
| Parte | SLB5J | SR16J |
| Soporte de memoria | unknown | DDR3 |
| Memoria ECC | No | No |
Núcleos
| Número de núcleos | 4 | 2 |
|---|---|---|
| Número de hilos | 4 | 4 |
| SMP # CPUs | 2 | 1 |
| Gráficos integrados | — | HD Graphics 5000 |
Caché
| Caché L1 | 64K | 64K (per core) |
|---|---|---|
| Caché L2 | 6MB (per die) | 256K (per core) |
| Caché L3 | — | 4MB (shared) |
Notas
| Notas | unlocked clock multiplier | — |
|---|
Características
| AES-NI | — | Yes |
|---|---|---|
| AVX | — | Yes |
| EIST | Yes | Yes |
| HTT | — | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | — |
| SSE4.2 | — | Yes |
| SSSE3 | Yes | Yes |
| TXT | Yes | Yes |
| VT-d | — | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
| iAMT2 | Yes | — |
