Intel Core 2 Extreme QX6850 vs Intel Pentium E5700
Fizyczny
| Socket | Intel Socket 775 | Intel Socket 775 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 65 nm | 45 nm |
| Tranzystory | 582 million | 228 million |
| Rozmiar matrycy | 2x 143 mm² | 82 mm² |
| Pakiet | FC-LGA6 | FC-LGA8 |
| tCaseMax | 64°C | — |
Wydajność
| Częstotliwość | 3 GHz | 3 GHz |
|---|---|---|
| Zegar turbo | — | — |
| Zegar bazowy | 333 MHz | 200 MHz |
| Mnożnik | 9.0x | 15.0x |
| Mnożnik odblokowany | Yes | No |
| Napięcie | 1.34 V | 1.3625 V |
| TDP | 130 W | 65 W |
Architektura
| Rynek | Desktop | Desktop |
|---|---|---|
| Status produkcji | End-of-life | End-of-life |
| Data wydania | Jul 15th, 2007 | Aug 8th, 2010 |
| Nazwa kodowa | Kentsfield | Wolfdale |
| Generacja | Core 2 Extreme | Pentium Dual-Core |
| Część | SLAFN | SLGTH |
| Obsługa pamięci | DDR1, DDR2, DDR3 Dual-channel | DDR1, DDR2, DDR3 Dual-channel |
| Pamięć ECC | No | No |
| PCI Express | Gen 2 | Gen 2 |
Rdzenie
| Liczba rdzeni | 4 | 2 |
|---|---|---|
| Liczba wątków | 4 | 2 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | — | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 8MB (shared) | 2MB (shared) |
Uwagi
| Uwagi | 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. | — |
|---|
Cechy
| 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 |
| XD bit | — | Yes |
| iAMT2 | Yes | — |
