Intel Celeron G540 vs Intel Core 2 Extreme QX6850
Fisico
| Presa | Intel Socket 1155 | Intel Socket 775 |
|---|---|---|
| Fonderia | Intel | Intel |
| Dimensione del processo | 32 nm | 65 nm |
| Transistor | 504 million | 582 million |
| Dimensione stampo | 131 mm² | 2x 143 mm² |
| Pacchetto | FC-LGA10 | FC-LGA6 |
| tCaseMax | — | 64°C |
Prestazione
| Frequenza | 2.5 GHz | 3 GHz |
|---|---|---|
| Turbo clock | — | — |
| Clock di base | 100 MHz | 333 MHz |
| Moltiplicatore | 25.0x | 9.0x |
| Moltiplicatore sbloccato | No | Yes |
| TDP | 65 W | 130 W |
| Voltaggio | — | 1.34 V |
Architettura
| Mercato | Desktop | Desktop |
|---|---|---|
| Stato di produzione | End-of-life | End-of-life |
| Data di rilascio | Sep 4th, 2011 | Jul 15th, 2007 |
| Nome in codice | Sandy Bridge | Kentsfield |
| Generazione | Celeron | Core 2 Extreme |
| Parte | SR05J | SLAFN |
| Supporto memoria | DDR3 Dual-channel | DDR1, DDR2, DDR3 Dual-channel |
| Memoria ECC | No | No |
| PCI Express | Gen 3, 16 Lanes(CPU only) | 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) | 8MB (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 | — |
| SSE4.2 | Yes | — |
| SSSE3 | Yes | — |
| Smart Cache | Yes | — |
| VT-x | Yes | Yes |
| XD bit | Yes | — |
| iAMT2 | — | 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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