Intel Core i7-2635QM vs Intel Core i7-975
Fizyczny
| Socket | Intel BGA 1224 | Intel Socket 1366 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 32 nm | 45 nm |
| Tranzystory | 1,160 million | 731 million |
| Rozmiar matrycy | 216 mm² | 263 mm² |
| Pakiet | BGA2 | FC-LGA8 |
Wydajność
| Częstotliwość | 2000 MHz | 3.333 GHz |
|---|---|---|
| Zegar turbo | up to 2.9 GHz | up to 3.6 GHz |
| Zegar bazowy | 100 MHz | 133 MHz |
| Mnożnik | 20.0x | 25.0x |
| Mnożnik odblokowany | No | Yes |
| TDP | 45 W | 130 W |
| Napięcie | — | 1.375 V |
Architektura
| Rynek | Mobile | Desktop |
|---|---|---|
| Status produkcji | End-of-life | End-of-life |
| Data wydania | Jan 3rd, 2011 | Jun 2nd, 2009 |
| Nazwa kodowa | Sandy Bridge | Bloomfield |
| Generacja | Core i7 | Core i7 |
| Część | SR030 | SLBEQ |
| Obsługa pamięci | unknown Dual-channel | DDR3 Triple-channel |
| Pamięć ECC | No | No |
| PCI Express | — | Gen 2 |
Rdzenie
| Liczba rdzeni | 4 | 4 |
|---|---|---|
| Liczba wątków | 8 | 8 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | Intel HD 3000 | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 6MB (shared) | 8MB (shared) |
Cechy
| AES-NI | Yes | — |
|---|---|---|
| AVX | Yes | — |
| EIST | Yes | Yes |
| HTT | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SMT | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | 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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