Intel Core i7-4600M vs Intel Core i7-5557U
Fizyczny
| Socket | Intel Socket G3 | Intel BGA 1168 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 22 nm | 14 nm |
| Tranzystory | 1,300 million | unknown |
| Rozmiar matrycy | 118 mm² | unknown |
| Pakiet | FC-PGA946 | FC-BGA1168 |
| tCaseMax | 100°C | 105°C |
Wydajność
| Częstotliwość | 2.9 GHz | 3.1 GHz |
|---|---|---|
| Zegar turbo | up to 3.6 GHz | up to 3.4 GHz |
| Zegar bazowy | 100 MHz | 100 MHz |
| Mnożnik | 29.0x | 31.0x |
| Mnożnik odblokowany | No | No |
| TDP | 37 W | 28 W |
Architektura
| Rynek | Mobile | Mobile |
|---|---|---|
| Status produkcji | Active | Active |
| Data wydania | Sep 1st, 2013 | Mar 1st, 2015 |
| Nazwa kodowa | Haswell | Broadwell-U |
| Generacja | Core i7 | Core i7 |
| Część | SR1H7 | SR26E |
| Obsługa pamięci | DDR3 | DDR3 |
| Pamięć ECC | No | No |
Rdzenie
| Liczba rdzeni | 2 | 2 |
|---|---|---|
| Liczba wątków | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | Intel HD 4600 | Intel Iris 6100 |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 4MB (shared) | 4MB (shared) |
Cechy
| 64-bit | — | Yes |
|---|---|---|
| ADX | — | Yes |
| AES-NI | Yes | — |
| AVX | Yes | — |
| AVX2 | Yes | — |
| CLMUL | Yes | — |
| EIST | Yes | Yes |
| FMA3 | Yes | — |
| HTT | Yes | Yes |
| Intel 64 | Yes | — |
| MMX | Yes | Yes |
| PREFETCHW | — | Yes |
| RDSEED | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| Smart Cache | — | Yes |
| TSX | Yes | — |
| TXT | Yes | — |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
Uwagi
| Uwagi | — | Intel HD frequency: 300-1100MHz |
|---|
