Intel Core i7-4500U vs Intel Core i7-7700
Fizyczny
| Socket | Intel BGA 1168 | Intel Socket 1151 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 22 nm | 14 nm |
| Tranzystory | 1,300 million | unknown |
| Rozmiar matrycy | 118 mm² | unknown |
| Pakiet | FC-BGA1168 | — |
| tCaseMax | — | 72°C |
Wydajność
| Częstotliwość | 1800 MHz | 3.6 GHz |
|---|---|---|
| Zegar turbo | up to 3 GHz | up to 4.2 GHz |
| Zegar bazowy | 100 MHz | 100 MHz |
| Mnożnik | 18.0x | 36.0x |
| Mnożnik odblokowany | No | No |
| TDP | 15 W | 65 W |
Architektura
| Rynek | Mobile | Desktop |
|---|---|---|
| Status produkcji | unknown | Active |
| Data wydania | Jun 4th, 2013 | Jan 3rd, 2017 |
| Nazwa kodowa | Haswell-ULT | Kaby Lake |
| Generacja | Core i7 | Core i7 |
| Część | SR16Z | SR338 |
| Obsługa pamięci | DDR3 | DDR4-2400 MHz Dual-channel |
| Pamięć ECC | No | No |
| PCI Express | — | Gen 3, 16 Lanes(CPU only) |
Rdzenie
| Liczba rdzeni | 2 | 4 |
|---|---|---|
| Liczba wątków | 4 | 8 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | Intel HD 4400 | HD 630 |
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 | Yes |
|---|---|---|
| AVX | Yes | Yes |
| AVX2 | — | Yes |
| BMI1 | — | Yes |
| BMI2 | — | Yes |
| Boost 2.0 | — | Yes |
| CLMUL | — | Yes |
| EIST | Yes | Yes |
| F16C | — | 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 |
| vPro | — | Yes |
