Intel Core 2 Quad Q9400 vs Intel Pentium 4 1.5
Physisch
| Socket | Intel Socket 775 | Intel Socket 478 |
|---|---|---|
| Hersteller | Intel | Intel |
| Strukturgröße | 45 nm | 180 nm |
| Transistoren | 456 million | 42 million |
| Chipgröße | 2x 81 mm² | 217 mm² |
| Package | FC-LGA6 | µPGA |
| tCaseMax | 71°C | 73°C |
Leistung
| Taktfrequenz | 2.666 GHz | 1500 MHz |
|---|---|---|
| Übertaktung | — | — |
| Basis-Taktfrequenz | 333 MHz | 100 MHz |
| Multiplikator | 8.0x | 15.0x |
| Multiplikator entsperrt | No | No |
| Stromspannung | 1.11 V | 1.75 V |
| TDP | 95 W | 58 W |
Architektur
| Typ | Desktop | Desktop |
|---|---|---|
| Produktionsstatus | End-of-life | End-of-life |
| Veröffentlichungsdatum | Aug 10th, 2008 | Aug 27th, 2001 |
| Codename | Yorkfield | Willamette |
| Generation | Core 2 Quad | Pentium 4 |
| Part# | SLB6B | SL5TJSL5N8SL59VSL6BASL62YSL5UF |
| Speicherunterstützung | DDR1, DDR2, DDR3 Dual-channel | DDR1, DDR2 |
| ECC-Speicher | No | No |
| PCI Express | Gen 2 | — |
Kerne
| Anzahl der Kerne | 4 | 1 |
|---|---|---|
| Anzahl der Threads | 4 | 1 |
| SMP # CPUs | 1 | 1 |
| Integrierter Grafikprozessor | — | — |
Cache
| Cache L1 | 64K (per core) | 8K |
|---|---|---|
| Cache L2 | 6MB (shared) | 256K |
Features
| EIST | Yes | — |
|---|---|---|
| Intel 64 | Yes | — |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | — |
| SSE4.1 | Yes | — |
| TXT | Yes | — |
| VT-x | Yes | — |
| iAMT2 | Yes | — |
