Intel Core 2 Extreme QX6700 vs Intel Core i7-4550U
Fizyczny
| Socket | Intel Socket 775 | Intel BGA 1168 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 65 nm | 22 nm |
| Tranzystory | 582 million | 1,300 million |
| Rozmiar matrycy | 2x 143 mm² | 118 mm² |
| Pakiet | FC-LGA6 | FC-BGA1168 |
| tCaseMax | 64°C | — |
Wydajność
| Częstotliwość | 2.666 GHz | 1500 MHz |
|---|---|---|
| Zegar turbo | — | up to 3 GHz |
| Zegar bazowy | 266 MHz | 100 MHz |
| Mnożnik | 10.0x | 15.0x |
| Mnożnik odblokowany | Yes | No |
| Napięcie | 1.34 V | — |
| TDP | 130 W | 15 W |
Architektura
| Rynek | Desktop | Mobile |
|---|---|---|
| Status produkcji | End-of-life | unknown |
| Data wydania | Nov 1st, 2006 | Jun 4th, 2013 |
| Nazwa kodowa | Kentsfield | Haswell-ULT |
| Generacja | Core 2 Extreme | Core i7 |
| Część | SL9UL | SR16J |
| Obsługa pamięci | DDR1, DDR2, DDR3 Dual-channel | DDR3 |
| Pamięć ECC | No | No |
| PCI Express | Gen 2 | — |
Rdzenie
| Liczba rdzeni | 4 | 2 |
|---|---|---|
| Liczba wątków | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | — | HD Graphics 5000 |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 8MB (shared) | 256K (per core) |
| Cache L3 | — | 4MB (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 |
| SSE4.2 | — | Yes |
| SSSE3 | Yes | Yes |
| TXT | — | Yes |
| VT-d | — | Yes |
| VT-x | Yes | Yes |
| XD bit | — | Yes |
| iAMT2 | Yes | — |
