Intel Core i5-4440 vs Intel Core i7-2960XM
Physique
| Socket | Intel Socket 1150 | Intel Socket G2 (988B) |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 22 nm | 32 nm |
| Transistors | 1,400 million | 1,160 million |
| Taille des matrices | 177 mm² | 216 mm² |
| Package | FC-LGA12C | rPGA |
| tCaseMax | 72°C | — |
Performance
| Fréquence | 3.1 GHz | 2.7 GHz |
|---|---|---|
| Turbo clock | up to 3.3 GHz | up to 3.7 GHz |
| Base clock | 100 MHz | 100 MHz |
| Multiplicateur | 31.0x | 27.0x |
| Multiplicateur débloqué | No | Yes |
| TDP | 84 W | 55 W |
Architecture
| Marché | Desktop | Mobile |
|---|---|---|
| État de la production | unknown | End-of-life |
| Date de sortie | Sep 1st, 2013 | Sep 4th, 2011 |
| Nom de code | Haswell | Sandy Bridge |
| Génération | Core i5 | Core i7 |
| Part | SR14F | SR02F |
| Support mémoire | DDR3 Dual-channel | DDR3 Dual-channel |
| La mémoire du CEC | No | No |
| PCI Express | Gen 3 | — |
Cœurs
| Nombre de cœurs | 4 | 4 |
|---|---|---|
| Nombre de threads | 4 | 8 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | Intel HD 4600 | Intel HD 3000 |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 6MB (shared) | 8MB (shared) |
Caractéristiques
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | Yes | Yes |
| AVX2 | Yes | — |
| CLMUL | Yes | — |
| EIST | Yes | Yes |
| FMA3 | Yes | — |
| HTT | — | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| TSX | Yes | — |
| TXT | — | Yes |
| VT-d | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
Remarques
| Remarques | — | This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Extreme Edition label. |
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