Intel Core i5-4570T vs Intel Core i7-875K
Physique
| Socket | Intel Socket 1150 | Intel Socket 1156 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 22 nm | 45 nm |
| Transistors | 1,400 million | 774 million |
| Taille des matrices | 177 mm² | 296 mm² |
| Package | FC-LGA12C | FC-LGA8 |
| tCaseMax | 72°C | — |
Performance
| Fréquence | 2.9 GHz | 2.933 GHz |
|---|---|---|
| Turbo clock | up to 3.6 GHz | up to 3.6 GHz |
| Base clock | 100 MHz | 133 MHz |
| Multiplicateur | 29.0x | 22.0x |
| Multiplicateur débloqué | No | No |
| TDP | 35 W | 95 W |
| Tension | — | 1.4 V |
Architecture
| Marché | Desktop | Desktop |
|---|---|---|
| État de la production | unknown | End-of-life |
| Date de sortie | Jun 2nd, 2013 | May 30th, 2010 |
| Nom de code | Haswell | Lynnfield |
| Génération | Core i5 | Core i7 |
| Part | SR14R | SLBS2 |
| Support mémoire | DDR3 Dual-channel | DDR3 Dual-channel |
| La mémoire du CEC | No | No |
| PCI Express | Gen 3 | Gen 2, 16 Lanes(CPU only) |
Cœurs
| Nombre de cœurs | 2 | 4 |
|---|---|---|
| Nombre de threads | 4 | 8 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | Intel HD 4600 | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 4MB (shared) | 8MB (shared) |
Caractéristiques
| AES-NI | Yes | — |
|---|---|---|
| AVX | Yes | — |
| AVX2 | Yes | — |
| CLMUL | Yes | — |
| EIST | Yes | — |
| FMA3 | Yes | — |
| HTT | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4 | — | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| TBT | — | Yes |
| TSX | Yes | — |
| TXT | Yes | Yes |
| VT-d | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | — |
| XD-Bit | — | Yes |
