AMD Athlon II X4 638 vs AMD Phenom II X4 960T BE
Fisico
| Presa | AMD Socket FM1 | AMD Socket AM3 |
|---|---|---|
| Dimensione del processo | 32 nm | 45 nm |
| Transistor | 1,178 million | 904 million |
| Dimensione stampo | 228 mm² | 346 mm² |
| Pacchetto | µPGA | µPGA |
Prestazione
| Frequenza | 2.7 GHz | 3 GHz |
|---|---|---|
| Turbo clock | — | up to 3.4 GHz |
| Clock di base | 100 MHz | 200 MHz |
| Moltiplicatore | 27.0x | 15.0x |
| Moltiplicatore sbloccato | No | Yes |
| Voltaggio | 1.4125 V | 1.4 V |
| TDP | 65 W | 95 W |
Architettura
| Mercato | Desktop | Desktop |
|---|---|---|
| Stato di produzione | unknown | End-of-life |
| Data di rilascio | Feb 6th, 2012 | Jun 1st, 2010 |
| Nome in codice | Llano | Zosma |
| Generazione | Athlon II X4 | Phenom II X4 |
| Parte | AD638XOJZ43GXAD638XOJGXBOX | HD96ZTWFK4DGRHD96ZTWFGRBOX |
| Supporto memoria | DDR3 Dual-channel | DDR3 Dual-channel |
| Memoria ECC | No | No |
| PCI Express | — | Gen 2 |
Core
| Numero di core | 4 | 4 |
|---|---|---|
| Numero di threads | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | — | — |
Cache
| Cache L1 | 128K (per core) | 128K (per core) |
|---|---|---|
| Cache L2 | 1MB (per core) | 512K (per core) |
| Cache L3 | — | 6MB (shared) |
Caratteristiche
| 3DNow! | Yes | Yes |
|---|---|---|
| AMD-V | Yes | Yes |
| AMD64 | Yes | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4A | Yes | Yes |
| Turbo Core | — | 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. |
|---|
