Intel Core i3-2312M vs Intel Pentium 3805U
Fizyczny
| Socket | Intel Socket G2 (988B) | Intel BGA 1168 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 32 nm | 14 nm |
| Tranzystory | 624 million | unknown |
| Rozmiar matrycy | 149 mm² | unknown |
| Pakiet | rPGA | FC-BGA1168 |
| tCaseMax | 85°C | 105°C |
Wydajność
| Częstotliwość | 2.1 GHz | 1900 MHz |
|---|---|---|
| Zegar turbo | — | — |
| Zegar bazowy | 100 MHz | 100 MHz |
| Mnożnik | 21.0x | 19.0x |
| Mnożnik odblokowany | No | No |
| TDP | 35 W | 15 W |
Architektura
| Rynek | Mobile | Mobile |
|---|---|---|
| Status produkcji | End-of-life | Active |
| Data wydania | Mar 1st, 2011 | Mar 1st, 2015 |
| Nazwa kodowa | Sandy Bridge | Broadwell-U |
| Generacja | Core i3 | Pentium |
| Część | SR04PSR09S | unknown |
| Obsługa pamięci | DDR3 Dual-channel | DDR3 |
| Pamięć ECC | No | No |
Rdzenie
| Liczba rdzeni | 2 | 2 |
|---|---|---|
| Liczba wątków | 4 | 2 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | Intel HD 3000 | Intel HD |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 256K (per core) | 256K (per core) |
| Cache L3 | 3MB (shared) | 2MB (shared) |
Uwagi
| Uwagi | Can be "upgraded" to i3-2393M to operate at 2500MHz and 4MB L3 Cache by purchasing and downloading Intel software. | Intel HD frequency: 100-800MHz |
|---|
Cechy
| 64-bit | — | Yes |
|---|---|---|
| ADX | — | Yes |
| AVX | 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 |
