Intel Core i7-8650U vs Intel Xeon E5-1428L
Fizyczny
| Socket | Intel BGA 1356 | Intel Socket 1356 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 14 nm | 32 nm |
| Tranzystory | unknown | 1,270 million |
| Rozmiar matrycy | 123 mm² | 294 mm² |
| Pakiet | FC-BGA1356 | — |
| tCaseMax | 72°C | — |
Wydajność
| Częstotliwość | 1900 MHz | 1800 MHz |
|---|---|---|
| Zegar turbo | up to 4.2 GHz | — |
| Zegar bazowy | 100 MHz | 100 MHz |
| Mnożnik | 19.0x | 18.0x |
| Mnożnik odblokowany | No | No |
| TDP | 15 W | 60 W |
| Napięcie | — | 1.35 V |
Architektura
| Rynek | Mobile | Server/Workstation |
|---|---|---|
| Status produkcji | Active | unknown |
| Data wydania | Aug 21st, 2017 | May 14th, 2012 |
| Nazwa kodowa | Kaby Lake-R | Sandy Bridge-EN |
| Generacja | Core i7 | Xeon E5 |
| Część | SR3L8 | SR0JWSR0M4 |
| Obsługa pamięci | DDR4 | DDR3 |
| Pamięć ECC | No | Yes |
Rdzenie
| Liczba rdzeni | 4 | 6 |
|---|---|---|
| Liczba wątków | 8 | 12 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | UHD 620 | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 8MB (shared) | 15MB (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 | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
