Intel Core 2 Duo T7700 vs Intel Core i7-975
Fizyczny
| Socket | Intel Socket P | Intel Socket 1366 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 65 nm | 45 nm |
| Tranzystory | 293 million | 731 million |
| Rozmiar matrycy | 143 mm² | 263 mm² |
| Pakiet | FC-PGA | FC-LGA8 |
Wydajność
| Częstotliwość | 2.4 GHz | 3.333 GHz |
|---|---|---|
| Zegar turbo | — | up to 3.6 GHz |
| Zegar bazowy | 200 MHz | 133 MHz |
| Mnożnik | 12.0x | 25.0x |
| Mnożnik odblokowany | No | Yes |
| Napięcie | 1.3 V | 1.375 V |
| TDP | 35 W | 130 W |
Architektura
| Rynek | Mobile | Desktop |
|---|---|---|
| Status produkcji | End-of-life | End-of-life |
| Data wydania | May 27th, 2007 | Jun 2nd, 2009 |
| Nazwa kodowa | Merom | Bloomfield |
| Generacja | Core 2 Duo | Core i7 |
| Część | SLA43SLAF7 | SLBEQ |
| Obsługa pamięci | unknown | DDR3 Triple-channel |
| Pamięć ECC | No | No |
| PCI Express | — | Gen 2 |
Rdzenie
| Liczba rdzeni | 2 | 4 |
|---|---|---|
| Liczba wątków | 2 | 8 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | — | — |
Cache
| Cache L1 | 64K | 64K (per core) |
|---|---|---|
| Cache L2 | 4MB | 256K (per core) |
| Cache L3 | — | 8MB (shared) |
Cechy
| 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 |
Uwagi
| Uwagi | — | 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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