Intel Celeron E1400 vs Intel Pentium 987
Físico
| Socket | Intel Socket 775 | Intel BGA 1023 |
|---|---|---|
| Fabricante | Intel | Intel |
| Tamaño del proceso | 65 nm | 32 nm |
| Transistores | 105 million | 504 million |
| Tamaño de Die | 77 mm² | 131 mm² |
| Paquete | FC-LGA6 | rPGA |
Desempeño
| Frecuencia | 2000 MHz | 1500 MHz |
|---|---|---|
| Frecuencia turbo | — | — |
| Frecuencia de reloj base | 200 MHz | 100 MHz |
| Multiplicador | 10.0x | 15.0x |
| Multiplicador desbloqueado | No | No |
| Voltaje | 1.5 V | — |
| TDP | 65 W | 17 W |
Arquitectura
| Mercado | Desktop | Mobile |
|---|---|---|
| Estado de producción | End-of-life | unknown |
| Fecha de publicación | Apr 20th, 2008 | Feb 1st, 2013 |
| Nombre Clave | Allendale | Sandy Bridge |
| Generación | Celeron | Pentium |
| Parte | SLAR2 | SR08ESR0F1SR0FASR0V4 |
| Soporte de memoria | DDR1, DDR2, DDR3 Dual-channel | DDR3 Dual-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 2 | — |
Núcleos
| Número de núcleos | 2 | 2 |
|---|---|---|
| Número de hilos | 2 | 2 |
| SMP # CPUs | 1 | 1 |
| Gráficos integrados | — | Intel HD (Sandy Bridge) |
Caché
| Caché L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Caché L2 | 512K (shared) | 256K (per core) |
| Caché L3 | — | 2MB (shared) |
Características
| EIST | Yes | 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 |
| Smart Cache | — | Yes |
| XD bit | Yes | Yes |
