Intel Core i5-8400 vs Intel Core i7-9850HL
Fizyczny
| Socket | Intel Socket 1151 | Intel BGA 1440 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 14 nm | 14 nm |
| Tranzystory | unknown | unknown |
| Rozmiar matrycy | unknown | 149 mm² |
| Pakiet | FC-LGA1151 | FC-BGA1440 |
| tCaseMax | 72°C | 72°C |
| tJMax | — | 100°C |
Wydajność
| Częstotliwość | 2.8 GHz | 1900 MHz |
|---|---|---|
| Zegar turbo | up to 4 GHz | up to 4.1 GHz |
| Zegar bazowy | 100 MHz | 100 MHz |
| Mnożnik | 28.0x | 19.0x |
| Mnożnik odblokowany | No | No |
| TDP | 65 W | 25 W |
Architektura
| Rynek | Desktop | Mobile |
|---|---|---|
| Status produkcji | Active | Active |
| Data wydania | Oct 5th, 2017 | Jun 2019 |
| Nazwa kodowa | Coffee Lake | Coffee Lake-HR |
| Generacja | Core i5 | Core i7 |
| Część | SLAPL | SRFEH |
| Obsługa pamięci | DDR4-2666 MHz Dual-channel | DDR4-2666 MHz Dual-channel |
| Pamięć ECC | No | No |
| PCI Express | Gen 3, 16 Lanes(CPU only) | Gen 3 |
Rdzenie
| Liczba rdzeni | 6 | 6 |
|---|---|---|
| Liczba wątków | 6 | 12 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | — | UHD Graphics 630 |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 9MB (shared) | 9MB (shared) |
Cechy
| AES-NI | Yes | Yes |
|---|---|---|
| AVX | Yes | Yes |
| AVX2 | Yes | Yes |
| BMI1 | Yes | Yes |
| BMI2 | Yes | Yes |
| Boost 2.0 | Yes | Yes |
| CLMUL | Yes | Yes |
| EIST | Yes | Yes |
| F16C | Yes | Yes |
| FMA3 | Yes | Yes |
| HTT | — | 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 | Yes |
| TXT | Yes | Yes |
| VT-d | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
