Intel Core 2 Extreme QX6800 vs Intel Core 2 Extreme QX6850
Physisch
| Socket | Intel Socket 775 | Intel Socket 775 |
|---|---|---|
| Hersteller | Intel | Intel |
| Strukturgröße | 65 nm | 65 nm |
| Transistoren | 582 million | 582 million |
| Chipgröße | 2x 143 mm² | 2x 143 mm² |
| Package | FC-LGA6 | FC-LGA6 |
| tCaseMax | — | 64°C |
Leistung
| Taktfrequenz | 2.933 GHz | 3 GHz |
|---|---|---|
| Übertaktung | — | — |
| Basis-Taktfrequenz | 266 MHz | 333 MHz |
| Multiplikator | 11.0x | 9.0x |
| Multiplikator entsperrt | Yes | Yes |
| Stromspannung | 1.34 V | 1.34 V |
| TDP | 130 W | 130 W |
Architektur
| Typ | Desktop | Desktop |
|---|---|---|
| Produktionsstatus | End-of-life | End-of-life |
| Veröffentlichungsdatum | Apr 9th, 2007 | Jul 15th, 2007 |
| Codename | Kentsfield | Kentsfield |
| Generation | Core 2 Extreme | Core 2 Extreme |
| Part# | SL9UK | SLAFN |
| Speicherunterstützung | DDR1, DDR2, DDR3 Dual-channel | DDR1, DDR2, DDR3 Dual-channel |
| ECC-Speicher | No | No |
| PCI Express | Gen 2 | 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 | 8MB (shared) | 8MB (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. Also available with G0 Stepping, Part #: SLACP, R | 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. |
|---|
Features
| EIST | Yes | Yes |
|---|---|---|
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSSE3 | Yes | — |
| VT-x | Yes | Yes |
| iAMT2 | Yes | Yes |
