Intel Core 2 Extreme QX9300 vs Intel Core 2 Extreme QX9775
Physique
| Socket | Intel Socket P | Intel Socket 771 |
|---|---|---|
| Fonderie | Intel | Intel |
| Taille du processus | 45 nm | 45 nm |
| Transistors | unknown | 820 million |
| Taille des matrices | 2x 107 mm² | 2x 107 mm² |
| Package | FC-PGA | FC-LGA6 |
| tCaseMax | — | 63°C |
Performance
| Fréquence | 2.534 GHz | 3.2 GHz |
|---|---|---|
| Turbo clock | — | — |
| Base clock | 266 MHz | 400 MHz |
| Multiplicateur | 9.5x | 8.0x |
| Multiplicateur débloqué | Yes | Yes |
| Tension | 1.175 V | 1.35 V |
| TDP | 45 W | 150 W |
Architecture
| Marché | Mobile | Desktop |
|---|---|---|
| État de la production | End-of-life | End-of-life |
| Date de sortie | Aug 1st, 2008 | Mar 24th, 2008 |
| Nom de code | Penryn QC XE | Yorkfield |
| Génération | Core 2 Extreme | Core 2 Extreme |
| Part | SLB5J | EU80574XL088N |
| Support mémoire | unknown | DDR2 |
| La mémoire du CEC | No | No |
Cœurs
| Nombre de cœurs | 4 | 4 |
|---|---|---|
| Nombre de threads | 4 | 4 |
| SMP # CPUs | 2 | 1 |
| Cartes graphiques intégrées | — | — |
Cache
| Cache L1 | 64K | 64K (per core) |
|---|---|---|
| Cache L2 | 6MB (per die) | 12MB (shared) |
Remarques
| Remarques | unlocked clock multiplier | 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", |
|---|
Caractéristiques
| 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 |
| TXT | Yes | — |
| VT-x | Yes | Yes |
| XD bit | Yes | — |
| iAMT2 | Yes | — |
