AMD Athlon X2 7850 BE vs Intel Pentium B970
Physique
| Socket | AMD Socket AM2+ | Intel Socket G2 (988B) |
|---|---|---|
| Taille du processus | 65 nm | 32 nm |
| Transistors | 450 million | 504 million |
| Taille des matrices | 285 mm² | 131 mm² |
| Package | µPGA | rPGA |
| Fonderie | — | Intel |
Performance
| Fréquence | 2.8 GHz | 2.3 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 200 MHz | 100 MHz |
| Multiplicateur | 14.0x | 23.0x |
| Multiplicateur débloqué | Yes | No |
| Tension | 1.325 V | — |
| TDP | 95 W | 35 W |
Architecture
| Marché | Desktop | Mobile |
|---|---|---|
| État de la production | End-of-life | unknown |
| Date de sortie | Apr 28th, 2009 | Jan 1st, 2012 |
| Nom de code | Kuma | Sandy Bridge |
| Génération | Athlon X2 | Pentium |
| Part | AD785ZWCJ2BGH | SR0J2 |
| Support mémoire | unknown 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 | 2 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | — | Intel HD (Sandy Bridge) |
Cache
| Cache L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 256K (per core) |
| Cache L3 | 2MB (shared) | 2MB (shared) |
Remarques
| Remarques | 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 | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| CnQ | Yes | — |
| EIST | — | Yes |
| HT3.0 | 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 |
| XD bit | — | Yes |
