AMD Athlon 64 X2 3800+ vs AMD Phenom X4 9950 BE (140W)
Fisico
| Presa | AMD Socket AM2 | AMD Socket AM2+ |
|---|---|---|
| Dimensione del processo | 90 nm | 65 nm |
| Transistor | 154 million | 450 million |
| Dimensione stampo | 220 mm² | 285 mm² |
| Pacchetto | µPGA | µPGA |
Prestazione
| Frequenza | 2000 MHz | 2.6 GHz |
|---|---|---|
| Turbo clock | — | — |
| Clock di base | 200 MHz | 200 MHz |
| Moltiplicatore | 10.0x | 13.0x |
| Moltiplicatore sbloccato | No | Yes |
| Voltaggio | 1.35 V | 1.3 V |
| TDP | 89 W | 140 W |
Architettura
| Mercato | Desktop | Desktop |
|---|---|---|
| Stato di produzione | End-of-life | End-of-life |
| Data di rilascio | May 23rd, 2006 | Mar 27th, 2008 |
| Nome in codice | Windsor | Agena |
| Generazione | Athlon 64 X2 | Phenom X4 |
| Parte | ADA3800IAA5CU | HD995ZFAJ4BGH |
| Supporto memoria | unknown Dual-channel | unknown Dual-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 2 | Gen 2 |
Core
| Numero di core | 2 | 4 |
|---|---|---|
| Numero di threads | 2 | 4 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | — | — |
Cache
| Cache L1 | 256K | 128K (per core) |
|---|---|---|
| Cache L2 | 512K | 512K (per core) |
| Cache L3 | — | 2MB (shared) |
Caratteristiche
| 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 |
Note
| Note | — | 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. |
|---|
