AMD Opteron 4386 vs AMD Phenom X3 8750 BE
Physique
| Socket | AMD Socket C32 | AMD Socket AM2+ |
|---|---|---|
| Taille du processus | 32 nm | 65 nm |
| Transistors | 1,200 million | 450 million |
| Taille des matrices | 315 mm² | 285 mm² |
| Package | — | µPGA |
Performance
| Fréquence | 3.1 GHz | 2.4 GHz |
|---|---|---|
| Turbo clock | up to 3.8 GHz | — |
| Base clock | 200 MHz | 200 MHz |
| Multiplicateur | 15.5x | 12.0x |
| Multiplicateur débloqué | No | Yes |
| TDP | 95 W | 95 W |
| Tension | — | 1.25 V |
Architecture
| Marché | Server/Workstation | Desktop |
|---|---|---|
| État de la production | unknown | End-of-life |
| Date de sortie | Dec 4th, 2012 | Sep 8th, 2008 |
| Nom de code | Seoul | Toliman |
| Génération | Opteron | Phenom X3 |
| Part | OS4386WLU8KHK | HD875ZWCJ3BGH |
| Support mémoire | DDR3 | unknown Dual-channel |
| La mémoire du CEC | No | No |
| PCI Express | — | Gen 2 |
Cœurs
| Nombre de cœurs | 8 | 3 |
|---|---|---|
| Nombre de threads | 8 | 3 |
| SMP # CPUs | 2 | 1 |
| Cartes graphiques intégrées | — | — |
Cache
| Cache L1 | 384K | 128K (per core) |
|---|---|---|
| Cache L2 | 8MB | 512K (per core) |
| Cache L3 | 8MB (shared) | 2MB (shared) |
Remarques
| Remarques | 16KB L1 data cache per core. 64KB L1 instruction cache shared per two cores (per module). 2MB L2 cache shared per two cores (per module). | This processor comes with an unlocked base clock multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Black Edition label. |
|---|
Caractéristiques
| 3DNow! | — | Yes |
|---|---|---|
| AES | Yes | — |
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| AVX | Yes | — |
| CLMUL | Yes | — |
| CVT16 | Yes | — |
| CnQ | — | Yes |
| EVP | Yes | — |
| FMA3 | Yes | — |
| FMA4 | Yes | — |
| HT3.0 | — | Yes |
| MMX | Yes | Yes |
| NX bit | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | — |
| SSE4.2 | Yes | — |
| SSE4A | Yes | Yes |
| SSSE3 | Yes | — |
| XOP | Yes | — |
