AMD Athlon 64 X2 6400+ BE vs Intel Core 2 Extreme QX9770
Fisico
| Presa | AMD Socket AM2 | Intel Socket 775 |
|---|---|---|
| Dimensione del processo | 90 nm | 45 nm |
| Transistor | 227 million | 820 million |
| Dimensione stampo | 230 mm² | 2x 107 mm² |
| Pacchetto | µPGA | FC-LGA4 |
| Fonderia | — | Intel |
| tCaseMax | — | 55°C |
Prestazione
| Frequenza | 3.2 GHz | 3.2 GHz |
|---|---|---|
| Turbo clock | — | — |
| Clock di base | 200 MHz | 400 MHz |
| Moltiplicatore | 16.0x | 8.0x |
| Moltiplicatore sbloccato | Yes | Yes |
| Voltaggio | 1.35 V | 1.35 V |
| TDP | 125 W | 136 W |
Architettura
| Mercato | Desktop | Desktop |
|---|---|---|
| Stato di produzione | End-of-life | End-of-life |
| Data di rilascio | Aug 20th, 2007 | Mar 24th, 2008 |
| Nome in codice | Windsor | Yorkfield |
| Generazione | Athlon 64 X2 | Core 2 Extreme |
| Parte | ADX6400IAA6CZ | SLAWM |
| Supporto memoria | unknown Dual-channel | DDR1, DDR2, DDR3 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 | 64K (per core) |
|---|---|---|
| Cache L2 | 1MB | 12MB (shared) |
Note
| Note | This CPU features an unlocked FSB multiplier, allowing the user to set the multiplier higher than its rated value. It is branded under the Black Edition label. | This processor comes with an unlocked FSB multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Extreme Edition label. |
|---|
Caratteristiche
| 3DNow! | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| Dual-Core | Yes | — |
| EIST | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSSE3 | — | Yes |
| VT-x | — | Yes |
