Intel Core 2 Extreme QX9300 vs Intel Core 2 Extreme QX9775
Physisch
| Socket | Intel Socket P | Intel Socket 771 |
|---|---|---|
| Hersteller | Intel | Intel |
| Strukturgröße | 45 nm | 45 nm |
| Transistoren | unknown | 820 million |
| Chipgröße | 2x 107 mm² | 2x 107 mm² |
| Package | FC-PGA | FC-LGA6 |
| tCaseMax | — | 63°C |
Leistung
| Taktfrequenz | 2.534 GHz | 3.2 GHz |
|---|---|---|
| Übertaktung | — | — |
| Basis-Taktfrequenz | 266 MHz | 400 MHz |
| Multiplikator | 9.5x | 8.0x |
| Multiplikator entsperrt | Yes | Yes |
| Stromspannung | 1.175 V | 1.35 V |
| TDP | 45 W | 150 W |
Architektur
| Typ | Mobile | Desktop |
|---|---|---|
| Produktionsstatus | End-of-life | End-of-life |
| Veröffentlichungsdatum | Aug 1st, 2008 | Mar 24th, 2008 |
| Codename | Penryn QC XE | Yorkfield |
| Generation | Core 2 Extreme | Core 2 Extreme |
| Part# | SLB5J | EU80574XL088N |
| Speicherunterstützung | unknown | DDR2 |
| ECC-Speicher | No | No |
Kerne
| Anzahl der Kerne | 4 | 4 |
|---|---|---|
| Anzahl der Threads | 4 | 4 |
| SMP # CPUs | 2 | 1 |
| Integrierter Grafikprozessor | — | — |
Cache
| Cache L1 | 64K | 64K (per core) |
|---|---|---|
| Cache L2 | 6MB (per die) | 12MB (shared) |
Anmerkungen
| Anmerkungen | 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", |
|---|
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 |
| TXT | Yes | — |
| VT-x | Yes | Yes |
| XD bit | Yes | — |
| iAMT2 | Yes | — |
