Intel Core i5-4288U vs Intel Core i7-3687U
Fizyczny
| Socket | Intel BGA 1168 | Intel BGA 1023 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 22 nm | 22 nm |
| Tranzystory | 1,400 million | unknown |
| Rozmiar matrycy | 118 mm² | 118 mm² |
| Pakiet | FC-BGA1168 | FC-BGA12F |
Wydajność
| Częstotliwość | 2.6 GHz | 2.1 GHz |
|---|---|---|
| Zegar turbo | up to 3.1 GHz | up to 3.3 GHz |
| Zegar bazowy | 100 MHz | 100 MHz |
| Mnożnik | 26.0x | 21.0x |
| Mnożnik odblokowany | No | No |
| TDP | 28 W | 17 W |
Architektura
| Rynek | Mobile | Mobile |
|---|---|---|
| Status produkcji | unknown | unknown |
| Data wydania | Jun 4th, 2013 | Jan 8th, 2013 |
| Nazwa kodowa | Haswell | Ivy Bridge |
| Generacja | Core i5 | Core i7 |
| Część | SR189 | SR0XH |
| Obsługa pamięci | DDR3 | DDR3 Dual-channel |
| Pamięć ECC | No | No |
Rdzenie
| Liczba rdzeni | 2 | 2 |
|---|---|---|
| Liczba wątków | 4 | 4 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | Intel HD 5100 | Intel HD 4000 |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 3MB (shared) | 4MB (shared) |
Cechy
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | Yes | Yes |
| EIST | Yes | 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 |
| TXT | Yes | Yes |
| VT-d | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
Uwagi
| Uwagi | — | Intel HD 4000 frequency: 350-1200MHz |
|---|
