Intel Core 2 Extreme QX9775 vs Intel Core 2 Quad Q9650
Fizyczny
| Socket | Intel Socket 771 | Intel Socket 775 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 45 nm | 45 nm |
| Tranzystory | 820 million | 820 million |
| Rozmiar matrycy | 2x 107 mm² | 2x 107 mm² |
| Pakiet | FC-LGA6 | FC-LGA6 |
| tCaseMax | 63°C | — |
Wydajność
| Częstotliwość | 3.2 GHz | 3 GHz |
|---|---|---|
| Zegar turbo | — | — |
| Zegar bazowy | 400 MHz | 333 MHz |
| Mnożnik | 8.0x | 9.0x |
| Mnożnik odblokowany | Yes | No |
| Napięcie | 1.35 V | 1.3625 V |
| TDP | 150 W | 95 W |
Architektura
| Rynek | Desktop | Desktop |
|---|---|---|
| Status produkcji | End-of-life | End-of-life |
| Data wydania | Mar 24th, 2008 | Aug 10th, 2008 |
| Nazwa kodowa | Yorkfield | Yorkfield |
| Generacja | Core 2 Extreme | Core 2 Quad |
| Część | EU80574XL088N | SLB8W |
| Obsługa pamięci | DDR2 | DDR1, DDR2, DDR3 Dual-channel |
| 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) | 6MB (per die) |
Uwagi
| Uwagi | 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 | — |
| TXT | — | Yes |
| VT-x | Yes | Yes |
| iAMT2 | — | Yes |
