Intel Core 2 Extreme QX9770 vs Intel Core 2 Extreme QX9775
Fizyczny
| Socket | Intel Socket 775 | Intel Socket 771 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 45 nm | 45 nm |
| Tranzystory | 820 million | 820 million |
| Rozmiar matrycy | 2x 107 mm² | 2x 107 mm² |
| Pakiet | FC-LGA4 | FC-LGA6 |
| tCaseMax | 55°C | 63°C |
Wydajność
| Częstotliwość | 3.2 GHz | 3.2 GHz |
|---|---|---|
| Zegar turbo | — | — |
| Zegar bazowy | 400 MHz | 400 MHz |
| Mnożnik | 8.0x | 8.0x |
| Mnożnik odblokowany | Yes | Yes |
| Napięcie | 1.35 V | 1.35 V |
| TDP | 136 W | 150 W |
Architektura
| Rynek | Desktop | Desktop |
|---|---|---|
| Status produkcji | End-of-life | End-of-life |
| Data wydania | Mar 24th, 2008 | Mar 24th, 2008 |
| Nazwa kodowa | Yorkfield | Yorkfield |
| Generacja | Core 2 Extreme | Core 2 Extreme |
| Część | SLAWM | EU80574XL088N |
| Obsługa pamięci | DDR1, DDR2, DDR3 Dual-channel | DDR2 |
| Pamięć ECC | No | No |
| PCI Express | Gen 2 | — |
Rdzenie
| Liczba rdzeni | 4 | 4 |
|---|---|---|
| Liczba wątków | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | — | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 12MB (shared) | 12MB (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. | Being an Extreme Edition processor, it features an unlocked FSB multiplier that allows users to set the multiplier value above its shipped value. Unlike the QX9770, this chip uses the LGA-771 socket and is only compatible with Intel D5400XS "Skulltrail", |
|---|
Cechy
| EIST | Yes | Yes |
|---|---|---|
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | Yes |
| SSSE3 | Yes | Yes |
| VT-x | Yes | Yes |
