Intel Core i7-5550U vs Intel Pentium D 920
Fizyczny
| Socket | Intel BGA 1168 | Intel Socket 775 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 14 nm | 65 nm |
| Tranzystory | unknown | 376 million |
| Rozmiar matrycy | unknown | 140 mm² |
| Pakiet | FC-BGA1168 | FC-LGA4 |
| tCaseMax | 105°C | — |
Wydajność
| Częstotliwość | 2000 MHz | 2.8 GHz |
|---|---|---|
| Zegar turbo | up to 3 GHz | — |
| Zegar bazowy | 100 MHz | 200 MHz |
| Mnożnik | 20.0x | 14.0x |
| Mnożnik odblokowany | No | No |
| TDP | 15 W | 130 W |
| Napięcie | — | 1.33 V |
Architektura
| Rynek | Mobile | Desktop |
|---|---|---|
| Status produkcji | Active | End-of-life |
| Data wydania | Mar 1st, 2015 | Jan 16th, 2006 |
| Nazwa kodowa | Broadwell-U | Presler |
| Generacja | Core i7 | Pentium D |
| Część | unknown | SL94S |
| Obsługa pamięci | DDR3 | DDR1, DDR2, DDR3 Dual-channel |
| Pamięć ECC | No | No |
| PCI Express | — | Gen 2 |
Rdzenie
| Liczba rdzeni | 2 | 2 |
|---|---|---|
| Liczba wątków | 4 | 2 |
| SMP # CPUs | 1 | 2 |
| Zintegrowana karta graficzna | Intel HD 6000 | — |
Cache
| Cache L1 | 64K (per core) | 28K |
|---|---|---|
| Cache L2 | 256K (per core) | 4MB |
| Cache L3 | 4MB (shared) | — |
Uwagi
| Uwagi | Intel HD frequency: 300-1000MHz | — |
|---|
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 | — |
| SSE4.2 | Yes | — |
| SSSE3 | Yes | — |
| Smart Cache | Yes | — |
| VT-x | Yes | — |
| XD bit | Yes | — |
