Dual-core processor was introduced in 2005. Dual-core CPU intended to take two physical processors and integrate on a single physical chip. Prior to recognize dual-core processor we must understand the concept of threading first. Each generates its own application or multiple threads depending upon how it is running.

The advantage is that the processor has many systems can handle more than one thread. This can improve system performance to run applications such as servers conquer. Conversely, if a technology has a single processor can make the system look like a lot of processor. In order for benefits can be seen computers must have thread. Dual-core processors can make things very complex because of dual-core processors are designed to fit within the dimensions of about the same as a single core processor.

Dual-core processors can make things very complex because of dual-core processors are designed to fit within the dimensions of about the same as a single core processor. Most dual-core processor in the first – all have lower clock speeds compared with single core processor. Dual-core processors each – each running at 1GHz should be equivalent to a processor running at 2GHz. This software will run faster when using one processor of the dual-core.