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The quad core is better. As its 4 cores, the workload is spread efficiently between them so it runs smoother. But the quad core is more expensive.
The Intel Core 2 Duo processor was designed to meet the demand for increased performance from PC users. It can run multiple, intense software applications simultaneously.

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13y ago
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7y ago

There is no difference between dual core and core 2 duo. Intel just name its recent family of dual core processors as "core 2 duo". Both (core 2 duo and dual core) works in same fashion.

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12y ago

Dual core processors are often marked as "duo" in Intel processors. Dual core processors have 2 cores and quad has 4 cores. Quad cores perform better.

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Q: Difference between a dual core and a core 2 quad?
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