Intel Celeron B830 vs Intel Core 2 Extreme QX9770
Fizyczny
| Socket | Intel Socket G2 (988B) | Intel Socket 775 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 32 nm | 45 nm |
| Tranzystory | 504 million | 820 million |
| Rozmiar matrycy | 131 mm² | 2x 107 mm² |
| Pakiet | rPGA | FC-LGA4 |
| tCaseMax | — | 55°C |
Wydajność
| Częstotliwość | 1800 MHz | 3.2 GHz |
|---|---|---|
| Zegar turbo | — | — |
| Zegar bazowy | 100 MHz | 400 MHz |
| Mnożnik | 18.0x | 8.0x |
| Mnożnik odblokowany | No | Yes |
| TDP | 35 W | 136 W |
| Napięcie | — | 1.35 V |
Architektura
| Rynek | Mobile | Desktop |
|---|---|---|
| Status produkcji | unknown | End-of-life |
| Data wydania | Sep 1st, 2012 | Mar 24th, 2008 |
| Nazwa kodowa | Sandy Bridge | Yorkfield |
| Generacja | Celeron | Core 2 Extreme |
| Część | SR0HR | SLAWM |
| Obsługa pamięci | DDR3 Dual-channel | DDR1, DDR2, DDR3 Dual-channel |
| Pamięć ECC | No | No |
| PCI Express | — | Gen 2 |
Rdzenie
| Liczba rdzeni | 2 | 4 |
|---|---|---|
| Liczba wątków | 2 | 4 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | Intel HD (Sandy Bridge) | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 12MB (shared) |
| Cache L3 | 2MB (shared) | — |
Cechy
| EIST | Yes | Yes |
|---|---|---|
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | Yes |
| SSE4.2 | Yes | — |
| SSSE3 | Yes | Yes |
| Smart Cache | Yes | — |
| VT-x | Yes | Yes |
| XD bit | 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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