Intel Celeron B830 vs Intel Core 2 Extreme QX9770
Fisico
| Presa | Intel Socket G2 (988B) | Intel Socket 775 |
|---|---|---|
| Fonderia | Intel | Intel |
| Dimensione del processo | 32 nm | 45 nm |
| Transistor | 504 million | 820 million |
| Dimensione stampo | 131 mm² | 2x 107 mm² |
| Pacchetto | rPGA | FC-LGA4 |
| tCaseMax | — | 55°C |
Prestazione
| Frequenza | 1800 MHz | 3.2 GHz |
|---|---|---|
| Turbo clock | — | — |
| Clock di base | 100 MHz | 400 MHz |
| Moltiplicatore | 18.0x | 8.0x |
| Moltiplicatore sbloccato | No | Yes |
| TDP | 35 W | 136 W |
| Voltaggio | — | 1.35 V |
Architettura
| Mercato | Mobile | Desktop |
|---|---|---|
| Stato di produzione | unknown | End-of-life |
| Data di rilascio | Sep 1st, 2012 | Mar 24th, 2008 |
| Nome in codice | Sandy Bridge | Yorkfield |
| Generazione | Celeron | Core 2 Extreme |
| Parte | SR0HR | SLAWM |
| 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 | Intel HD (Sandy Bridge) | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 12MB (shared) |
| Cache L3 | 2MB (shared) | — |
Caratteristiche
| EIST | Yes | Yes |
|---|---|---|
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | Yes |
| SSE4.2 | Yes | — |
| SSSE3 | Yes | Yes |
| Smart Cache | Yes | — |
| VT-x | Yes | Yes |
| XD bit | 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. |
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