Intel Atom E3815 vs Intel Core i5-2520M
Fizyczny
| Socket | Intel BGA 1170 | Intel BGA 1023 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 22 nm | 32 nm |
| Tranzystory | unknown | 624 million |
| Rozmiar matrycy | unknown | 149 mm² |
| Pakiet | FC-BGA1170 | rPGA |
Wydajność
| Częstotliwość | 1467 MHz | 2.5 GHz |
|---|---|---|
| Zegar turbo | — | — |
| Zegar bazowy | 133 MHz | 100 MHz |
| Mnożnik | 11.0x | 25.0x |
| Mnożnik odblokowany | No | No |
| TDP | 5 W | 35 W |
Architektura
| Rynek | Mobile | Mobile |
|---|---|---|
| Status produkcji | Active | End-of-life |
| Data wydania | Oct 8th, 2013 | Feb 1st, 2011 |
| Nazwa kodowa | Bay Trail-I | Sandy Bridge |
| Generacja | Atom | Core i5 |
| Część | SR1RA | SR04A |
| Obsługa pamięci | DDR3 | DDR3 Dual-channel |
| Pamięć ECC | No | No |
Rdzenie
| Liczba rdzeni | 1 | 2 |
|---|---|---|
| Liczba wątków | 1 | 4 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | HD Graphics | Intel HD 3000 |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 512K (per core) | 256K (per core) |
| Cache L3 | — | 3MB (shared) |
Cechy
| AES-NI | — | Yes |
|---|---|---|
| AVX | — | Yes |
| BPT | Yes | — |
| EIST | Yes | Yes |
| HTT | — | 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 |
| TXT | — | Yes |
| Turbo Boost | — | Yes |
| VT-d | — | Yes |
| VT-x | — | Yes |
| XD bit | Yes | Yes |
