Intel Core 2 Extreme QX6700 vs Intel Core i5-2540M
Fizyczny
| Socket | Intel Socket 775 | Intel Socket G2 (988B) |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 65 nm | 32 nm |
| Tranzystory | 582 million | 624 million |
| Rozmiar matrycy | 2x 143 mm² | 149 mm² |
| Pakiet | FC-LGA6 | rPGA |
| tCaseMax | 64°C | — |
Wydajność
| Częstotliwość | 2.666 GHz | 2.6 GHz |
|---|---|---|
| Zegar turbo | — | — |
| Zegar bazowy | 266 MHz | 100 MHz |
| Mnożnik | 10.0x | 26.0x |
| Mnożnik odblokowany | Yes | No |
| Napięcie | 1.34 V | — |
| TDP | 130 W | 35 W |
Architektura
| Rynek | Desktop | Mobile |
|---|---|---|
| Status produkcji | End-of-life | End-of-life |
| Data wydania | Nov 1st, 2006 | Feb 1st, 2011 |
| Nazwa kodowa | Kentsfield | Sandy Bridge |
| Generacja | Core 2 Extreme | Core i5 |
| Część | SL9UL | SR044SR049 |
| Obsługa pamięci | DDR1, DDR2, DDR3 Dual-channel | DDR3 Dual-channel |
| Pamięć ECC | No | No |
| PCI Express | Gen 2 | — |
Rdzenie
| Liczba rdzeni | 4 | 2 |
|---|---|---|
| Liczba wątków | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | — | Intel HD 3000 |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 8MB (shared) | 256K (per core) |
| Cache L3 | — | 3MB (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
| AES-NI | — | Yes |
|---|---|---|
| AVX | — | Yes |
| EIST | Yes | Yes |
| HTT | — | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | — | Yes |
| SSSE3 | Yes | Yes |
| Smart Cache | — | Yes |
| TXT | — | Yes |
| Turbo Boost | — | Yes |
| VT-d | — | Yes |
| VT-x | Yes | Yes |
| XD bit | — | Yes |
| iAMT2 | Yes | — |
