Intel Celeron 847 vs Intel Core i7-5550U
Fizyczny
| Socket | Intel BGA 1023 | Intel BGA 1168 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 32 nm | 14 nm |
| Tranzystory | 504 million | unknown |
| Rozmiar matrycy | 131 mm² | unknown |
| Pakiet | rPGA | FC-BGA1168 |
| tCaseMax | — | 105°C |
Wydajność
| Częstotliwość | 1100 MHz | 2000 MHz |
|---|---|---|
| Zegar turbo | — | up to 3 GHz |
| Zegar bazowy | 100 MHz | 100 MHz |
| Mnożnik | 11.0x | 20.0x |
| Mnożnik odblokowany | No | No |
| TDP | 17 W | 15 W |
Architektura
| Rynek | Mobile | Mobile |
|---|---|---|
| Status produkcji | End-of-life | Active |
| Data wydania | Jun 19th, 2011 | Mar 1st, 2015 |
| Nazwa kodowa | Sandy Bridge | Broadwell-U |
| Generacja | Celeron | Core i7 |
| Część | SR08N | unknown |
| Obsługa pamięci | DDR3 Dual-channel | DDR3 |
| Pamięć ECC | No | No |
Rdzenie
| Liczba rdzeni | 2 | 2 |
|---|---|---|
| Liczba wątków | 2 | 4 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | Intel HD (Sandy Bridge) | Intel HD 6000 |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 2MB (shared) | 4MB (shared) |
Cechy
| 64-bit | — | Yes |
|---|---|---|
| ADX | — | Yes |
| EIST | Yes | Yes |
| HTT | — | Yes |
| Intel 64 | Yes | — |
| MMX | Yes | Yes |
| PREFETCHW | — | Yes |
| RDSEED | — | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | Yes | Yes |
| SSE4.2 | Yes | Yes |
| SSSE3 | Yes | Yes |
| Smart Cache | Yes | Yes |
| VT-x | Yes | Yes |
| XD bit | Yes | Yes |
Uwagi
| Uwagi | — | Intel HD frequency: 300-1000MHz |
|---|
