Intel Core 2 Duo E7400 vs Intel Core 2 Duo E8600
Fizyczny
| Socket | Intel Socket 775 | Intel Socket 775 |
|---|---|---|
| Producent | Intel | Intel |
| Rozmiar procesu | 45 nm | 45 nm |
| Tranzystory | 228 million | 410 million |
| Rozmiar matrycy | 82 mm² | 107 mm² |
| Pakiet | FC-LGA6 | FC-LGA6 |
| tCaseMax | 74°C | 72°C |
Wydajność
| Częstotliwość | 2.8 GHz | 3.333 GHz |
|---|---|---|
| Zegar turbo | — | — |
| Zegar bazowy | 266 MHz | 333 MHz |
| Mnożnik | 10.5x | 10.0x |
| Mnożnik odblokowany | No | No |
| Napięcie | 1.11 V | 1.2 V |
| TDP | 65 W | 65 W |
Architektura
| Rynek | Desktop | Desktop |
|---|---|---|
| Status produkcji | End-of-life | End-of-life |
| Data wydania | Oct 10th, 2008 | Aug 8th, 2008 |
| Nazwa kodowa | Wolfdale | Wolfdale |
| Generacja | Core 2 Duo | Core 2 Duo |
| Część | SLGW3 | SLB9L |
| Obsługa pamięci | DDR1, DDR2, DDR3 Dual-channel | DDR1, DDR2, DDR3 Dual-channel |
| Pamięć ECC | No | No |
| PCI Express | Gen 2 | Gen 2 |
Rdzenie
| Liczba rdzeni | 2 | 2 |
|---|---|---|
| Liczba wątków | 2 | 2 |
| SMP # CPUs | 1 | 1 |
| Zintegrowana karta graficzna | — | — |
Cache
| Cache L1 | 64K (per core) | 64K (per core) |
|---|---|---|
| Cache L2 | 3MB (shared) | 6MB (shared) |
Cechy
| C1E | Yes | Yes |
|---|---|---|
| C2E | Yes | Yes |
| EIST | Yes | Yes |
| Intel 64 | Yes | Yes |
| MMX | Yes | Yes |
| SSE | Yes | Yes |
| SSE2 | Yes | Yes |
| SSE3 | Yes | Yes |
| SSE4 | Yes | Yes |
| VT | Yes | Yes |
