The Intel Core 2 Duo processors were manufactured in 45-65nm and are the predecessors of today's Intel Core-i series in the form of Core i3, i5 and i7.
| Actual generation | 2. |
| Actual architecture | Yorkfield |
| Target market | Consumer |
| Technology | 45 nm |
| Socket | AM1, LGA 775 |
| Processors | Gen | Frequency | Turbo (1 core) | Turbo (All cores) | Cores | Hyperthreading |
|---|---|---|---|---|---|---|
| Intel Core2 Duo E6700 | 2.66 GHz | No turbo | No turbo | 2 | No | |
| Intel Core 2 Quad Q9300 | 2.50 GHz | 2.50 GHz | 2.50 GHz | 4 | No |
