AMD A4-3420 vs Intel Core 2 Extreme QX9650
Fisico
| Presa | AMD Socket FM1 | Intel Socket 775 |
|---|---|---|
| Dimensione del processo | 32 nm | 45 nm |
| Transistor | 1,178 million | 820 million |
| Dimensione stampo | 228 mm² | 2x 107 mm² |
| Pacchetto | µPGA | FC-LGA4 |
| Fonderia | — | Intel |
| tCaseMax | — | 64°C |
Prestazione
| Frequenza | 2.8 GHz | 3 GHz |
|---|---|---|
| Turbo clock | — | — |
| Clock di base | 100 MHz | 333 MHz |
| Moltiplicatore | 28.0x | 9.0x |
| Moltiplicatore sbloccato | No | Yes |
| Voltaggio | 1.4125 V | 1.25 V |
| TDP | 65 W | 130 W |
Architettura
| Mercato | Desktop | Desktop |
|---|---|---|
| Stato di produzione | End-of-life | End-of-life |
| Data di rilascio | Dec 20th, 2011 | Nov 30th, 2007 |
| Nome in codice | Llano | Yorkfield |
| Generazione | A4 | Core 2 Extreme |
| Parte | AD3420OJZ22HXAD3420OJHXBOX | SLAN3 |
| Supporto memoria | DDR3 Dual-channel | DDR1, DDR2, DDR3 Dual-channel |
| Memoria ECC | No | No |
| PCI Express | — | Gen 2 |
Core
| Numero di core | 2 | 4 |
|---|---|---|
| Numero di threads | 2 | 4 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | Radeon HD 6410D | — |
Cache
| Cache L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 12MB (shared) |
Caratteristiche
| 3DNow! | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | Yes | — |
| CnQ | Yes | — |
| EIST | — | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| NX bit | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4A | Yes | — |
| SSSE3 | — | Yes |
| VT-x | — | Yes |
Note
| Note | — | 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. Also available with C1 Stepping, Part #: SLAWN, R |
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