AMD Athlon II X4 631 vs Intel Core 2 Extreme QX9775
Fisico
| Presa | AMD Socket FM1 | Intel Socket 771 |
|---|---|---|
| Dimensione del processo | 32 nm | 45 nm |
| Transistor | 1,178 million | 820 million |
| Dimensione stampo | 228 mm² | 2x 107 mm² |
| Pacchetto | µPGA | FC-LGA6 |
| Fonderia | — | Intel |
| tCaseMax | — | 63°C |
Prestazione
| Frequenza | 2.6 GHz | 3.2 GHz |
|---|---|---|
| Turbo clock | — | — |
| Clock di base | 100 MHz | 400 MHz |
| Moltiplicatore | 26.0x | 8.0x |
| Moltiplicatore sbloccato | No | Yes |
| Voltaggio | 1.4125 V | 1.35 V |
| TDP | 100 W | 150 W |
Architettura
| Mercato | Desktop | Desktop |
|---|---|---|
| Stato di produzione | End-of-life | End-of-life |
| Data di rilascio | Aug 17th, 2011 | Mar 24th, 2008 |
| Nome in codice | Llano | Yorkfield |
| Generazione | Athlon II X4 | Core 2 Extreme |
| Parte | AD631XWNZ43GXAD631XWNGXBOX | EU80574XL088N |
| Supporto memoria | DDR3 Dual-channel | DDR2 |
| Memoria ECC | No | No |
Core
| Numero di core | 4 | 4 |
|---|---|---|
| Numero di threads | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | — | — |
Cache
| Cache L1 | 128K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 1MB (per core) | 12MB (shared) |
Caratteristiche
| 3DNow! | Yes | — |
|---|---|---|
| AMD-V | Yes | — |
| AMD64 | 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 | — | Being an Extreme Edition processor, it features an unlocked FSB multiplier that allows users to set the multiplier value above its shipped value. Unlike the QX9770, this chip uses the LGA-771 socket and is only compatible with Intel D5400XS "Skulltrail", |
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