Intel Core 2 Duo E8200 vs Intel Core 2 Extreme QX6850
Fizyczny
| Socket | Intel Socket 775 | Intel Socket 775 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 45 nm | 65 nm |
| Tranzystory | 410 million | 582 million |
| Rozmiar matrycy | 107 mm² | 2x 143 mm² |
| Pakiet | FC-LGA6 | FC-LGA6 |
| tCaseMax | 72°C | 64°C |
Wydajność
| Częstotliwość | 2.667 GHz | 3 GHz |
|---|---|---|
| Zegar turbo | — | — |
| Zegar bazowy | 333 MHz | 333 MHz |
| Mnożnik | 8.0x | 9.0x |
| Mnożnik odblokowany | No | Yes |
| Napięcie | 1.2 V | 1.34 V |
| TDP | 65 W | 130 W |
Architektura
| Rynek | Desktop | Desktop |
|---|---|---|
| Status produkcji | End-of-life | End-of-life |
| Data wydania | Jan 1st, 2008 | Jul 15th, 2007 |
| Nazwa kodowa | Wolfdale | Kentsfield |
| Generacja | Core 2 Duo | Core 2 Extreme |
| Część | SLAPP | SLAFN |
| 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 | 2 | 4 |
|---|---|---|
| Liczba wątków | 2 | 4 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | — | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 6MB (shared) | 8MB (shared) |
Cechy
| C1E | Yes | — |
|---|---|---|
| C2E | Yes | — |
| EIST | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4 | Yes | — |
| TXT | Yes | — |
| VT | Yes | — |
| VT-x | — | Yes |
| iAMT2 | — | Yes |
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. |
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