AMD Sempron LE-1200 vs Intel Core i7-4900MQ
Physique
| Socket | AMD Socket AM2 | Intel Socket G3 |
|---|---|---|
| Taille du processus | 65 nm | 22 nm |
| Transistors | unknown | 1,400 million |
| Taille des matrices | unknown | 177 mm² |
| Package | µPGA | FC-PGA946 |
| Fonderie | — | Intel |
| tCaseMax | — | 100°C |
Performance
| Fréquence | 2.1 GHz | 2.8 GHz |
|---|---|---|
| Turbo clock | — | up to 3.8 GHz |
| Base clock | 200 MHz | 100 MHz |
| Multiplicateur | 10.5x | 28.0x |
| Multiplicateur débloqué | No | No |
| Tension | 1.35 V | — |
| TDP | 45 W | 47 W |
Architecture
| Marché | Desktop | Mobile |
|---|---|---|
| État de la production | End-of-life | unknown |
| Date de sortie | Aug 1st, 2007 | Apr 29th, 2013 |
| Nom de code | Sparta | Haswell |
| Génération | Sempron | Core i7 |
| Part | SDH1200IAA4DE | SR15K |
| Support mémoire | unknown Dual-channel | DDR3 |
| La mémoire du CEC | No | No |
| PCI Express | Gen 2 | — |
Cœurs
| Nombre de cœurs | 1 | 4 |
|---|---|---|
| Nombre de threads | 1 | 8 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | — | Intel HD 4600 |
Cache
| Cache L1 | 128K | 64K (per core) |
|---|---|---|
| Cache L2 | 512K | 256K (per core) |
| Cache L3 | — | 8MB (shared) |
Caractéristiques
| 3DNow! | Yes | — |
|---|---|---|
| AES-NI | — | Yes |
| AMD64 | Yes | — |
| AVX | — | Yes |
| AVX2 | — | Yes |
| CLMUL | — | Yes |
| EIST | — | Yes |
| FMA3 | — | Yes |
| HTT | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | — | Yes |
| SSSE3 | — | Yes |
| TSX | — | Yes |
| TXT | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
