Intel Core 2 Duo T7700 vs Intel Core i7-975
Fisico
| Presa | Intel Socket P | Intel Socket 1366 |
|---|---|---|
| Fonderia | Intel | Intel |
| Dimensione del processo | 65 nm | 45 nm |
| Transistor | 293 million | 731 million |
| Dimensione stampo | 143 mm² | 263 mm² |
| Pacchetto | FC-PGA | FC-LGA8 |
Prestazione
| Frequenza | 2.4 GHz | 3.333 GHz |
|---|---|---|
| Turbo clock | — | up to 3.6 GHz |
| Clock di base | 200 MHz | 133 MHz |
| Moltiplicatore | 12.0x | 25.0x |
| Moltiplicatore sbloccato | No | Yes |
| Voltaggio | 1.3 V | 1.375 V |
| TDP | 35 W | 130 W |
Architettura
| Mercato | Mobile | Desktop |
|---|---|---|
| Stato di produzione | End-of-life | End-of-life |
| Data di rilascio | May 27th, 2007 | Jun 2nd, 2009 |
| Nome in codice | Merom | Bloomfield |
| Generazione | Core 2 Duo | Core i7 |
| Parte | SLA43SLAF7 | SLBEQ |
| Supporto memoria | unknown | DDR3 Triple-channel |
| Memoria ECC | No | No |
| PCI Express | — | Gen 2 |
Core
| Numero di core | 2 | 4 |
|---|---|---|
| Numero di threads | 2 | 8 |
| SMP # CPUs | 1 | 1 |
| Grafica integrata | — | — |
Cache
| Cache L1 | 64K | 64K (per core) |
|---|---|---|
| Cache L2 | 4MB | 256K (per core) |
| Cache L3 | — | 8MB (shared) |
Caratteristiche
| EIST | Yes | Yes |
|---|---|---|
| HTT | — | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SMT | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | — | Yes |
| SSSE3 | Yes | — |
| TXT | — | Yes |
| VT-x | Yes | Yes |
| XD bit | 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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