Intel Core i7-5550U vs Intel Pentium D 920
Físico
| Socket | Intel BGA 1168 | Intel Socket 775 |
|---|---|---|
| Fabricante | Intel | Intel |
| Tamaño del proceso | 14 nm | 65 nm |
| Transistores | unknown | 376 million |
| Tamaño de Die | unknown | 140 mm² |
| Paquete | FC-BGA1168 | FC-LGA4 |
| tCaseMax | 105°C | — |
Desempeño
| Frecuencia | 2000 MHz | 2.8 GHz |
|---|---|---|
| Frecuencia turbo | up to 3 GHz | — |
| Frecuencia de reloj base | 100 MHz | 200 MHz |
| Multiplicador | 20.0x | 14.0x |
| Multiplicador desbloqueado | No | No |
| TDP | 15 W | 130 W |
| Voltaje | — | 1.33 V |
Arquitectura
| Mercado | Mobile | Desktop |
|---|---|---|
| Estado de producción | Active | End-of-life |
| Fecha de publicación | Mar 1st, 2015 | Jan 16th, 2006 |
| Nombre Clave | Broadwell-U | Presler |
| Generación | Core i7 | Pentium D |
| Parte | unknown | SL94S |
| Soporte de memoria | DDR3 | DDR1, DDR2, DDR3 Dual-channel |
| Memoria ECC | No | No |
| PCI Express | — | Gen 2 |
Núcleos
| Número de núcleos | 2 | 2 |
|---|---|---|
| Número de hilos | 4 | 2 |
| SMP # CPUs | 1 | 2 |
| Gráficos integrados | Intel HD 6000 | — |
Caché
| Caché L1 | 64K (per core) | 28K |
|---|---|---|
| Caché L2 | 256K (per core) | 4MB |
| Caché L3 | 4MB (shared) | — |
Notas
| Notas | Intel HD frequency: 300-1000MHz | — |
|---|
Características
| 64-bit | Yes | — |
|---|---|---|
| ADX | Yes | — |
| EIST | Yes | Yes |
| HTT | Yes | — |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| PREFETCHW | Yes | — |
| RDSEED | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | — |
| SSE4.2 | Yes | — |
| SSSE3 | Yes | — |
| Smart Cache | Yes | — |
| VT-x | Yes | — |
| XD bit | Yes | — |
