Intel Core 2 Extreme X7900 vs Intel Core i5-5250U
Físico
| Socket | Intel Socket P | Intel BGA 1168 |
|---|---|---|
| Fabricante | Intel | Intel |
| Tamaño del proceso | 65 nm | 14 nm |
| Transistores | unknown | unknown |
| Tamaño de Die | 143 mm² | unknown |
| Paquete | FC-PGA | FC-BGA1168 |
| tCaseMax | — | 105°C |
Desempeño
| Frecuencia | 2.8 GHz | 1600 MHz |
|---|---|---|
| Frecuencia turbo | — | up to 2.7 GHz |
| Frecuencia de reloj base | 200 MHz | 100 MHz |
| Multiplicador | 14.0x | 16.0x |
| Multiplicador desbloqueado | No | No |
| Voltaje | 1.3 V | — |
| TDP | 44 W | 15 W |
Arquitectura
| Mercado | Mobile | Mobile |
|---|---|---|
| Estado de producción | End-of-life | Active |
| Fecha de publicación | Aug 1st, 2007 | Mar 1st, 2015 |
| Nombre Clave | Merom XE | Broadwell-U |
| Generación | Core 2 Extreme | Core i5 |
| Parte | SLAF4SLA33 | unknown |
| Soporte de memoria | DDR1 | DDR3 |
| Memoria ECC | No | No |
Núcleos
| Número de núcleos | 2 | 2 |
|---|---|---|
| Número de hilos | 2 | 4 |
| SMP # CPUs | 1 | 1 |
| Gráficos integrados | — | Intel HD 6000 |
Caché
| Caché L1 | 64K | 64K (per core) |
|---|---|---|
| Caché L2 | 4MB | 256K (per core) |
| Caché L3 | — | 3MB (shared) |
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 | Yes |
| Smart Cache | — | Yes |
| TXT | Yes | — |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
| iAMT2 | Yes | — |
Notas
| Notas | — | Intel HD frequency: 300-950MHz |
|---|
