1. core2duo
2. core2quad
core2duo
This has two cores in it. Some of the important core2duo processors are
45 nm
Processor Number | Cache memory | Clock | No of cores |
E8600 | 6 MB | 3.33 GHz | 2 |
E8500 | 6 MB | 3.16 | 2 |
E8400 | 6 MB | 3 | 2 |
E8300 | 6 MB | 2.83 | 2 |
E8200 | 6 MB | 2.66 | 2 |
Core2Quad
This will have 4 cores in it. there are two variants in quad. 45nm and 65nm.
45 nm
Processor Number | Cache memory | Clock | No of cores |
Q9650 | 12 MB | 3 | 4 |
Q6550S | 12 MB | 2.83 | 4 |
Q9550 | 12 MB | 2.83 | 4 |
Q9505S | 6 MB | 2.83 | 4 |
Q9505 | 6 MB | 2.83 | 4 |
Q9500 | 6 MB | 2.83 | 4 |
Q9450 | 12 MB | 2.66 | 4 |
Q9400 | 6 MB | 2.66 | 4 |
Q9400S | 6 MB | 2.66 | 4 |
Q9300 | 6 MB | 2.5 | 4 |
Q8400 | 4 MB | 2.66 | 4 |
Q8300 | 4 MB | 2.5 | 4 |
Q8200S | 4 MB | 2.33 | 4 |
Q8200 | 4 MB | 2.33 | 4 |
65 nm
Processor Number | Cache memory | Clock | No of cores |
Q6700 | 8 MB | 2.66 | 4 |
Q6600 | 8 MB | 2.4 | 4 |