Intel Atom E3845 vs Intel Pentium B970
Fizyczny
| Socket | Intel BGA 1170 | Intel Socket G2 (988B) |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 22 nm | 32 nm |
| Tranzystory | unknown | 504 million |
| Rozmiar matrycy | unknown | 131 mm² |
| Pakiet | FC-BGA1170 | rPGA |
Wydajność
| Częstotliwość | 1910 MHz | 2.3 GHz |
|---|---|---|
| Zegar turbo | — | — |
| Zegar bazowy | 133 MHz | 100 MHz |
| Mnożnik | 14.4x | 23.0x |
| Mnożnik odblokowany | No | No |
| TDP | 10 W | 35 W |
Architektura
| Rynek | Mobile | Mobile |
|---|---|---|
| Status produkcji | Active | unknown |
| Data wydania | Oct 8th, 2013 | Jan 1st, 2012 |
| Nazwa kodowa | Bay Trail-I | Sandy Bridge |
| Generacja | Atom | Pentium |
| Część | SR1RE | SR0J2 |
| Obsługa pamięci | DDR3 | DDR3 Dual-channel |
| Pamięć ECC | No | No |
Rdzenie
| Liczba rdzeni | 4 | 2 |
|---|---|---|
| Liczba wątków | 4 | 2 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | HD Graphics | Intel HD (Sandy Bridge) |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 256K (per core) |
| Cache L3 | — | 2MB (shared) |
Cechy
| BPT | Yes | — |
|---|---|---|
| EIST | Yes | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| NX | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | — | Yes |
| SSSE3 | Yes | Yes |
| Smart Cache | — | Yes |
| XD bit | Yes | Yes |
