Intel Core i7-4558U vs Intel Core i7-860
Fizyczny
| Socket | Intel BGA 1168 | Intel Socket 1156 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 22 nm | 45 nm |
| Tranzystory | 1,300 million | 774 million |
| Rozmiar matrycy | 118 mm² | 296 mm² |
| Pakiet | FC-BGA1168 | FC-LGA8 |
Wydajność
| Częstotliwość | 2.8 GHz | 2.8 GHz |
|---|---|---|
| Zegar turbo | up to 3.3 GHz | up to 3.466 GHz |
| Zegar bazowy | 100 MHz | 133 MHz |
| Mnożnik | 28.0x | 21.0x |
| Mnożnik odblokowany | No | No |
| TDP | 28 W | 95 W |
| Napięcie | — | 1.4 V |
Architektura
| Rynek | Mobile | Desktop |
|---|---|---|
| Status produkcji | unknown | End-of-life |
| Data wydania | Jun 4th, 2013 | Sep 8th, 2009 |
| Nazwa kodowa | Haswell-ULT | Lynnfield |
| Generacja | Core i7 | Core i7 |
| Część | SR188 | SLBJJ |
| Obsługa pamięci | DDR3 | DDR3 Dual-channel |
| Pamięć ECC | No | No |
| PCI Express | — | Gen 2, 16 Lanes(CPU only) |
Rdzenie
| Liczba rdzeni | 2 | 4 |
|---|---|---|
| Liczba wątków | 4 | 8 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | Intel HD 5100 | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 4MB (shared) | 8MB (shared) |
Cechy
| AES-NI | Yes | — |
|---|---|---|
| AVX | Yes | — |
| EIST | Yes | Yes |
| HTT | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SMT | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | — |
| TXT | Yes | Yes |
| VT-d | Yes | — |
| VT-x | Yes | Yes |
| XD bit | Yes | — |
| XD-Bit | — | Yes |
