Intel Core i5-4258U vs Intel Core i7-3687U
Físico
| Socket | Intel BGA 1168 | Intel BGA 1023 |
|---|---|---|
| Fabricante | Intel | Intel |
| Tamaño del proceso | 22 nm | 22 nm |
| Transistores | 1,400 million | unknown |
| Tamaño de Die | 118 mm² | 118 mm² |
| Paquete | FC-BGA1168 | FC-BGA12F |
Desempeño
| Frecuencia | 2.4 GHz | 2.1 GHz |
|---|---|---|
| Frecuencia turbo | up to 2.9 GHz | up to 3.3 GHz |
| Frecuencia de reloj base | 100 MHz | 100 MHz |
| Multiplicador | 24.0x | 21.0x |
| Multiplicador desbloqueado | No | No |
| TDP | 28 W | 17 W |
Arquitectura
| Mercado | Mobile | Mobile |
|---|---|---|
| Estado de producción | unknown | unknown |
| Fecha de publicación | Jun 4th, 2013 | Jan 8th, 2013 |
| Nombre Clave | Haswell | Ivy Bridge |
| Generación | Core i5 | Core i7 |
| Parte | SR18A | SR0XH |
| Soporte de memoria | DDR3 | DDR3 Dual-channel |
| Memoria ECC | No | No |
Núcleos
| Número de núcleos | 2 | 2 |
|---|---|---|
| Número de hilos | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Gráficos integrados | Intel HD 5100 | Intel HD 4000 |
Caché
| Caché L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Caché L2 | 256K (per core) | 256K (per core) |
| Caché L3 | 3MB (shared) | 4MB (shared) |
Características
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | Yes | Yes |
| EIST | Yes | Yes |
| HTT | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| TXT | Yes | Yes |
| VT-d | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
Notas
| Notas | — | Intel HD 4000 frequency: 350-1200MHz |
|---|
