Intel Core 2 Duo E6850 vs Intel Core i3-2312M
Fizyczny
| Socket | Intel Socket 775 | Intel Socket G2 (988B) |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 65 nm | 32 nm |
| Tranzystory | 291 million | 624 million |
| Rozmiar matrycy | 143 mm² | 149 mm² |
| Pakiet | FC-LGA6 | rPGA |
| tCaseMax | — | 85°C |
Wydajność
| Częstotliwość | 3 GHz | 2.1 GHz |
|---|---|---|
| Zegar turbo | — | — |
| Zegar bazowy | 333 MHz | 100 MHz |
| Mnożnik | 9.0x | 21.0x |
| Mnożnik odblokowany | No | No |
| Napięcie | 1.25 V | — |
| TDP | 75 W | 35 W |
Architektura
| Rynek | Desktop | Mobile |
|---|---|---|
| Status produkcji | End-of-life | End-of-life |
| Data wydania | Jul 1st, 2007 | Mar 1st, 2011 |
| Nazwa kodowa | Conroe | Sandy Bridge |
| Generacja | Core 2 Duo | Core i3 |
| Część | unknown | SR04PSR09S |
| Obsługa pamięci | DDR1, DDR2, DDR3 Dual-channel | DDR3 Dual-channel |
| Pamięć ECC | No | No |
| PCI Express | Gen 2 | — |
Rdzenie
| Liczba rdzeni | 2 | 2 |
|---|---|---|
| Liczba wątków | 2 | 4 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | — | Intel HD 3000 |
Cache
| Cache L1 | 64K | 64K (per core) |
|---|---|---|
| Cache L2 | 4MB | 256K (per core) |
| Cache L3 | — | 3MB (shared) |
Cechy
| AVX | — | Yes |
|---|---|---|
| EIST | Yes | Yes |
| HTT | — | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4.1 | — | Yes |
| SSE4.2 | — | Yes |
| SSSE3 | — | Yes |
| Smart Cache | — | Yes |
| VT | Yes | — |
| VT-x | — | Yes |
| XD bit | — | Yes |
| iAMT2 | Yes | — |
Uwagi
| Uwagi | — | Can be "upgraded" to i3-2393M to operate at 2500MHz and 4MB L3 Cache by purchasing and downloading Intel software. |
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