Intel Core 2 Extreme QX9770 vs Intel Core 2 Extreme QX9775
Physisch
| Socket | Intel Socket 775 | Intel Socket 771 |
|---|---|---|
| Hersteller | Intel | Intel |
| Strukturgröße | 45 nm | 45 nm |
| Transistoren | 820 million | 820 million |
| Chipgröße | 2x 107 mm² | 2x 107 mm² |
| Package | FC-LGA4 | FC-LGA6 |
| tCaseMax | 55°C | 63°C |
Leistung
| Taktfrequenz | 3.2 GHz | 3.2 GHz |
|---|---|---|
| Übertaktung | — | — |
| Basis-Taktfrequenz | 400 MHz | 400 MHz |
| Multiplikator | 8.0x | 8.0x |
| Multiplikator entsperrt | Yes | Yes |
| Stromspannung | 1.35 V | 1.35 V |
| TDP | 136 W | 150 W |
Architektur
| Typ | Desktop | Desktop |
|---|---|---|
| Produktionsstatus | End-of-life | End-of-life |
| Veröffentlichungsdatum | Mar 24th, 2008 | Mar 24th, 2008 |
| Codename | Yorkfield | Yorkfield |
| Generation | Core 2 Extreme | Core 2 Extreme |
| Part# | SLAWM | EU80574XL088N |
| Speicherunterstützung | DDR1, DDR2, DDR3 Dual-channel | DDR2 |
| ECC-Speicher | No | No |
| PCI Express | Gen 2 | — |
Kerne
| Anzahl der Kerne | 4 | 4 |
|---|---|---|
| Anzahl der Threads | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Integrierter Grafikprozessor | — | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 12MB (shared) | 12MB (shared) |
Anmerkungen
| Anmerkungen | 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", |
|---|
Features
| 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 |
