AMD Athlon 64 X2 3800+ vs AMD Phenom X4 9950 BE (140W)
Physique
| Socket | AMD Socket AM2 | AMD Socket AM2+ |
|---|---|---|
| Taille du processus | 90 nm | 65 nm |
| Transistors | 154 million | 450 million |
| Taille des matrices | 220 mm² | 285 mm² |
| Package | µPGA | µPGA |
Performance
| Fréquence | 2000 MHz | 2.6 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 200 MHz | 200 MHz |
| Multiplicateur | 10.0x | 13.0x |
| Multiplicateur débloqué | No | Yes |
| Tension | 1.35 V | 1.3 V |
| TDP | 89 W | 140 W |
Architecture
| Marché | Desktop | Desktop |
|---|---|---|
| État de la production | End-of-life | End-of-life |
| Date de sortie | May 23rd, 2006 | Mar 27th, 2008 |
| Nom de code | Windsor | Agena |
| Génération | Athlon 64 X2 | Phenom X4 |
| Part | ADA3800IAA5CU | HD995ZFAJ4BGH |
| 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 | 4 |
|---|---|---|
| Nombre de threads | 2 | 4 |
| SMP # CPUs | 1 | 1 |
| Cartes graphiques intégrées | — | — |
Cache
| Cache L1 | 256K | 128K (per core) |
|---|---|---|
| Cache L2 | 512K | 512K (per core) |
| Cache L3 | — | 2MB (shared) |
Caractéristiques
| 3DNow! | Yes | Yes |
|---|---|---|
| AMD-V | Yes | 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 |
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. |
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