Intel Core i3-3220 vs Intel Core i7-4550U
Physique
| Socket | Intel Socket 1155 | Intel BGA 1168 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 22 nm | 22 nm |
| Transistors | unknown | 1,300 million |
| Taille des matrices | 94 mm² | 118 mm² |
| Package | FC-LGA12C | FC-BGA1168 |
| tCaseMax | 65°C | — |
Performance
| Fréquence | 3.3 GHz | 1500 MHz |
|---|---|---|
| Turbo clock | — | up to 3 GHz |
| Base clock | 100 MHz | 100 MHz |
| Multiplicateur | 33.0x | 15.0x |
| Multiplicateur débloqué | No | No |
| TDP | 55 W | 15 W |
Architecture
| Marché | Desktop | Mobile |
|---|---|---|
| État de la production | unknown | unknown |
| Date de sortie | Sep 3rd, 2012 | Jun 4th, 2013 |
| Nom de code | Ivy Bridge | Haswell-ULT |
| Génération | Core i3 | Core i7 |
| Part | SR0RG | SR16J |
| Support mémoire | DDR3 Dual-channel | DDR3 |
| La mémoire du CEC | No | No |
| PCI Express | Gen 3, 16 Lanes(CPU only) | — |
Cœurs
| Nombre de cœurs | 2 | 2 |
|---|---|---|
| Nombre de threads | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | Intel HD 2500 | HD Graphics 5000 |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 3MB (shared) | 4MB (shared) |
Remarques
| Remarques | Intel HD 2500 frequency: 650-1050MHz | — |
|---|
Caractéristiques
| AES-NI | — | 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 |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
