AMD Sempron 145 vs Intel Pentium 4 HT 3.00
Physique
| Socket | AMD Socket AM3 | Intel Socket 478 |
|---|---|---|
| Taille du processus | 45 nm | 130 nm |
| Transistors | 234 million | 55 million |
| Taille des matrices | 117 mm² | 131 mm² |
| Package | µPGA | µPGA |
| Fonderie | — | Intel |
| tCaseMax | — | 70°C |
Performance
| Fréquence | 2.8 GHz | 3 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 200 MHz | 200 MHz |
| Multiplicateur | 14.0x | 15.0x |
| Multiplicateur débloqué | No | No |
| Tension | 1.35 V | 1.4 V |
| TDP | 45 W | 82 W |
Architecture
| Marché | Desktop | Desktop |
|---|---|---|
| État de la production | End-of-life | End-of-life |
| Date de sortie | Sep 1st, 2010 | Apr 14th, 2003 |
| Nom de code | Sargas | Northwood |
| Génération | Sempron | Pentium 4 HT |
| Part | SDX145HBK13GMSDX145HBGMBOX | SL7PM |
| Support mémoire | DDR3 Dual-channel | DDR1, DDR2 |
| La mémoire du CEC | No | No |
| PCI Express | Gen 2 | — |
Cœurs
| Nombre de cœurs | 1 | 1 |
|---|---|---|
| Nombre de threads | 1 | 2 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | — | — |
Cache
| Cache L1 | 128K (per core) | 8K |
|---|---|---|
| Cache L2 | 1MB (per core) | 512K |
Caractéristiques
| 3DNow! | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| HTT | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | — |
| SSE4A | Yes | — |
