Intel Core i7-3920XM vs Intel Core i7-4750HQ
Fizyczny
| Socket | Intel Socket G2 (988B) | Intel BGA 1364 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 22 nm | 22 nm |
| Tranzystory | 1,400 million | 1,400 million |
| Rozmiar matrycy | 160 mm² | 264 mm² |
| Pakiet | FC-PGA12F | FC-BGA1364 |
| tCaseMax | — | 100°C |
Wydajność
| Częstotliwość | 2.9 GHz | 2000 MHz |
|---|---|---|
| Zegar turbo | up to 3.8 GHz | up to 3.2 GHz |
| Zegar bazowy | 100 MHz | 100 MHz |
| Mnożnik | 29.0x | 20.0x |
| Mnożnik odblokowany | Yes | No |
| TDP | 55 W | 47 W |
Architektura
| Rynek | Mobile | Mobile |
|---|---|---|
| Status produkcji | unknown | Active |
| Data wydania | Apr 29th, 2012 | May 27th, 2013 |
| Nazwa kodowa | Ivy Bridge | Crystalwell |
| Generacja | Core i7 | Core i7 |
| Część | SR0MHSR0T2 | SR18J |
| Obsługa pamięci | DDR3 Dual-channel | DDR3 |
| Pamięć ECC | No | No |
Rdzenie
| Liczba rdzeni | 4 | 4 |
|---|---|---|
| Liczba wątków | 8 | 8 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | Intel HD 4000 | Intel HD 5200 |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 8MB (shared) | 8MB (shared) |
Uwagi
| Uwagi | This processor comes with an unlocked BCLK multiplier, allowing users to set the multiplier value higher than shipped value, to facilitate better overclocking. It is branded under the Extreme Edition label. Intel HD 4000 frequency: 650-1300MHz | — |
|---|
Cechy
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | Yes | Yes |
| AVX2 | — | Yes |
| CLMUL | — | Yes |
| EIST | Yes | Yes |
| FMA3 | — | Yes |
| HTT | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| TSX | — | Yes |
| TXT | Yes | Yes |
| VT-d | Yes | — |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
