Intel Core 2 Duo E7400 vs Intel Pentium 2117U
Fizyczny
| Socket | Intel Socket 775 | Intel BGA 1023 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 45 nm | 22 nm |
| Tranzystory | 228 million | 1,400 million |
| Rozmiar matrycy | 82 mm² | 118 mm² |
| Pakiet | FC-LGA6 | FC-PGA12F |
| tCaseMax | 74°C | — |
Wydajność
| Częstotliwość | 2.8 GHz | 1800 MHz |
|---|---|---|
| Zegar turbo | — | — |
| Zegar bazowy | 266 MHz | 100 MHz |
| Mnożnik | 10.5x | 18.0x |
| Mnożnik odblokowany | No | No |
| Napięcie | 1.11 V | — |
| TDP | 65 W | 17 W |
Architektura
| Rynek | Desktop | Mobile |
|---|---|---|
| Status produkcji | End-of-life | unknown |
| Data wydania | Oct 10th, 2008 | Sep 1st, 2012 |
| Nazwa kodowa | Wolfdale | Ivy Bridge |
| Generacja | Core 2 Duo | Pentium |
| Część | SLGW3 | unknown |
| 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 | 2 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | — | Intel HD |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 3MB (shared) | 256K (per core) |
| Cache L3 | — | 2MB (shared) |
Cechy
| C1E | Yes | — |
|---|---|---|
| C2E | Yes | — |
| EIST | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4 | Yes | — |
| SSE4.1 | — | Yes |
| SSE4.2 | — | Yes |
| SSSE3 | — | Yes |
| Smart Cache | — | Yes |
| VT | Yes | — |
| VT-x | — | Yes |
| XD bit | — | Yes |
Uwagi
| Uwagi | — | Intel HD frequency: 300-1000MHz |
|---|
