Intel Core 2 Extreme QX6700 vs Intel Core i7-860S
Fizyczny
| Socket | Intel Socket 775 | Intel Socket 1156 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 65 nm | 45 nm |
| Tranzystory | 582 million | 774 million |
| Rozmiar matrycy | 2x 143 mm² | 296 mm² |
| Pakiet | FC-LGA6 | FC-LGA6 |
| tCaseMax | 64°C | — |
Wydajność
| Częstotliwość | 2.666 GHz | 2.533 GHz |
|---|---|---|
| Zegar turbo | — | up to 3.466 GHz |
| Zegar bazowy | 266 MHz | 133 MHz |
| Mnożnik | 10.0x | 19.0x |
| Mnożnik odblokowany | Yes | No |
| Napięcie | 1.34 V | 1.4 V |
| TDP | 130 W | 82 W |
Architektura
| Rynek | Desktop | Desktop |
|---|---|---|
| Status produkcji | End-of-life | End-of-life |
| Data wydania | Nov 1st, 2006 | Jan 7th, 2010 |
| Nazwa kodowa | Kentsfield | Lynnfield |
| Generacja | Core 2 Extreme | Core i7 |
| Część | SL9UL | SLBLG |
| Obsługa pamięci | DDR1, DDR2, DDR3 Dual-channel | DDR3 Dual-channel |
| Pamięć ECC | No | No |
| PCI Express | Gen 2 | Gen 2, 16 Lanes(CPU only) |
Rdzenie
| Liczba rdzeni | 4 | 4 |
|---|---|---|
| Liczba wątków | 4 | 8 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | — | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 8MB (shared) | 256K (per core) |
| Cache L3 | — | 8MB (shared) |
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. | — |
|---|
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 |
| iAMT2 | Yes | — |
