AMD Athlon X2 7850 BE vs AMD Sempron 3400+
Physique
| Socket | AMD Socket AM2+ | AMD Socket AM2 |
|---|---|---|
| Taille du processus | 65 nm | 90 nm |
| Transistors | 450 million | 81 million |
| Taille des matrices | 285 mm² | 103 mm² |
| Package | µPGA | µPGA |
Performance
| Fréquence | 2.8 GHz | 1800 MHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 200 MHz | 200 MHz |
| Multiplicateur | 14.0x | 9.0x |
| Multiplicateur débloqué | Yes | No |
| Tension | 1.325 V | 1.4 V |
| TDP | 95 W | 62 W |
Architecture
| Marché | Desktop | Desktop |
|---|---|---|
| État de la production | End-of-life | End-of-life |
| Date de sortie | Apr 28th, 2009 | May 23rd, 2006 |
| Nom de code | Kuma | Manila |
| Génération | Athlon X2 | Sempron |
| Part | AD785ZWCJ2BGH | SDA3400IAA3CNSDA3400IAA3CW |
| Support mémoire | unknown Dual-channel | unknown Dual-channel |
| La mémoire du CEC | No | No |
| PCI Express | Gen 2 | Gen 2 |
Cœurs
| Nombre de cœurs | 2 | 1 |
|---|---|---|
| Nombre de threads | 2 | 1 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | — | — |
Cache
| Cache L1 | 128K (per core) | 128K |
|---|---|---|
| Cache L2 | 512K (per core) | 256K |
| Cache L3 | 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 | Yes |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | Yes |
| CnQ | Yes | — |
| HT3.0 | Yes | — |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4A | Yes | — |
