AMD A4-1250 vs Intel Pentium D 820
Physique
| Socket | AMD Socket FT3 | Intel Socket 775 |
|---|---|---|
| Taille du processus | 32 nm | 90 nm |
| Transistors | 1,178 million | 169 million |
| Taille des matrices | 246 mm² | 206 mm² |
| Package | BGA2 | FC-LGA4 |
| tCaseMax | 90°C | — |
| Fonderie | — | Intel |
Performance
| Fréquence | 1000 MHz | 2.8 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 100 MHz | 200 MHz |
| Multiplicateur | 10.0x | 14.0x |
| Multiplicateur débloqué | No | No |
| Tension | 1.475 V | 1.4 V |
| TDP | 8 W | 130 W |
Architecture
| Marché | Mobile | Desktop |
|---|---|---|
| État de la production | Active | End-of-life |
| Date de sortie | May 23rd, 2013 | May 26th, 2005 |
| Nom de code | Temash | Smithfield |
| Génération | A4 | Pentium D |
| Part | AT1250IDJ23HM | SL88T |
| Support mémoire | DDR3 | DDR1, DDR2, DDR3 Dual-channel |
| La mémoire du CEC | No | No |
| PCI Express | — | Gen 2 |
Cœurs
| Nombre de cœurs | 2 | 2 |
|---|---|---|
| Nombre de threads | 2 | 2 |
| SMP # CPUs | 1 | 2 |
| Cartes graphiques intégrées | Radeon HD 8210 | — |
Cache
| Cache L1 | 128K (per core) | 28K |
|---|---|---|
| Cache L2 | 512K (per core) | 2MB |
Caractéristiques
| 3DNow! | Yes | — |
|---|---|---|
| AES | Yes | — |
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| AVX | Yes | — |
| BMI1 | Yes | — |
| CnQ | Yes | — |
| EIST | — | Yes |
| F16C | Yes | — |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | — |
| SSE4.2 | Yes | — |
| SSE4A | Yes | — |
