AMD Athlon II X2 250 vs Intel Core i3-2312M
Physique
| Socket | AMD Socket AM3 | Intel Socket G2 (988B) |
|---|---|---|
| Taille du processus | 45 nm | 32 nm |
| Transistors | 410 million | 624 million |
| Taille des matrices | 117 mm² | 149 mm² |
| Package | µPGA | rPGA |
| Fonderie | — | Intel |
| tCaseMax | — | 85°C |
Performance
| Fréquence | 3 GHz | 2.1 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 200 MHz | 100 MHz |
| Multiplicateur | 15.0x | 21.0x |
| Multiplicateur débloqué | No | No |
| Tension | 1.25 V | — |
| TDP | 65 W | 35 W |
Architecture
| Marché | Desktop | Mobile |
|---|---|---|
| État de la production | End-of-life | End-of-life |
| Date de sortie | Jun 2nd, 2009 | Mar 1st, 2011 |
| Nom de code | Regor | Sandy Bridge |
| Génération | Athlon II X2 | Core i3 |
| Part | ADX250OCK23GQ | SR04PSR09S |
| Support mémoire | DDR3 Dual-channel | DDR3 Dual-channel |
| La mémoire du CEC | No | No |
| PCI Express | Gen 2 | — |
Cœurs
| Nombre de cœurs | 2 | 2 |
|---|---|---|
| Nombre de threads | 2 | 4 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | — | Intel HD 3000 |
Cache
| Cache L1 | 256K | 64K (per core) |
|---|---|---|
| Cache L2 | 2MB | 256K (per core) |
| Cache L3 | — | 3MB (shared) |
Caractéristiques
| 3DNow! | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| AVX | — | Yes |
| EIST | — | Yes |
| HTT | — | 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 | — |
| SSSE3 | — | Yes |
| Smart Cache | — | Yes |
| VT-x | — | Yes |
| XD bit | — | Yes |
Remarques
| Remarques | — | Can be "upgraded" to i3-2393M to operate at 2500MHz and 4MB L3 Cache by purchasing and downloading Intel software. |
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