Intel Core i5-2450M vs Intel Core i7-3517U
Physique
| Socket | Intel BGA 1023 | Intel BGA 1023 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 32 nm | 22 nm |
| Transistors | 624 million | unknown |
| Taille des matrices | 149 mm² | 118 mm² |
| Package | rPGA | FC-BGA12F |
Performance
| Fréquence | 2.5 GHz | 1900 MHz |
|---|---|---|
| Turbo clock | — | up to 3 GHz |
| Base clock | 100 MHz | 100 MHz |
| Multiplicateur | 25.0x | 19.0x |
| Multiplicateur débloqué | No | No |
| TDP | 35 W | 17 W |
Architecture
| Marché | Mobile | Mobile |
|---|---|---|
| État de la production | unknown | unknown |
| Date de sortie | Jan 1st, 2012 | Jun 3rd, 2012 |
| Nom de code | Sandy Bridge | Ivy Bridge |
| Génération | Core i5 | Core i7 |
| Part | SR0CH | SR0N6 |
| Support mémoire | DDR3 Dual-channel | unknown Dual-channel |
| La mémoire du CEC | No | No |
Cœurs
| Nombre de cœurs | 2 | 2 |
|---|---|---|
| Nombre de threads | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | Intel HD 3000 | Intel HD 4000 |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 3MB (shared) | 4MB (shared) |
Caractéristiques
| 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 |
| SSE4.1 | Yes | — |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| Smart Cache | Yes | — |
| TXT | — | Yes |
| Turbo Boost | Yes | — |
| VT-d | — | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
Remarques
| Remarques | — | Intel HD 4000 frequency: 350-1150MHz |
|---|
