Intel Atom E3845 vs Intel Core 2 Duo E7400
Fizyczny
| Socket | Intel BGA 1170 | Intel Socket 775 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 22 nm | 45 nm |
| Tranzystory | unknown | 228 million |
| Rozmiar matrycy | unknown | 82 mm² |
| Pakiet | FC-BGA1170 | FC-LGA6 |
| tCaseMax | — | 74°C |
Wydajność
| Częstotliwość | 1910 MHz | 2.8 GHz |
|---|---|---|
| Zegar turbo | — | — |
| Zegar bazowy | 133 MHz | 266 MHz |
| Mnożnik | 14.4x | 10.5x |
| Mnożnik odblokowany | No | No |
| TDP | 10 W | 65 W |
| Napięcie | — | 1.11 V |
Architektura
| Rynek | Mobile | Desktop |
|---|---|---|
| Status produkcji | Active | End-of-life |
| Data wydania | Oct 8th, 2013 | Oct 10th, 2008 |
| Nazwa kodowa | Bay Trail-I | Wolfdale |
| Generacja | Atom | Core 2 Duo |
| Część | SR1RE | SLGW3 |
| Obsługa pamięci | DDR3 | DDR1, DDR2, DDR3 Dual-channel |
| Pamięć ECC | No | No |
| PCI Express | — | Gen 2 |
Rdzenie
| Liczba rdzeni | 4 | 2 |
|---|---|---|
| Liczba wątków | 4 | 2 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | HD Graphics | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 3MB (shared) |
Cechy
| BPT | Yes | — |
|---|---|---|
| C1E | — | Yes |
| C2E | — | Yes |
| EIST | Yes | Yes |
| Intel 64 | — | Yes |
| MMX | Yes | Yes |
| NX | Yes | — |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4 | — | Yes |
| SSSE3 | Yes | — |
| VT | — | Yes |
| XD bit | Yes | — |
