There are different kinds of computer processors and all these determine the performance of a computer. 32-bit processors, for instance, are more common and are used in desktop, mobile, and even embedded computing systems such as the devices that are used in the internet of things and smart home systems. 64-bit processors are more recent and are used to heavier information processing tasks such as graphics processing and multimedia applications that are used to make entertainment applications for the users or process films and audio for producers and other artists. Modern computer systems have a level of performance that is determined by the processor type and this is what makes the difference when running the computer.
A computer application, once it has been loaded onto the processor, will make use of the processor design and structure to optimize and even maximize its performance. The structure of the processor will determine the time taken for the application to give results to the users and for modern processors; this is usually in terms of the fraction of a second. In other scenarios, the processor will determine whether or not an application can even be made to run on the computer. Incompatible applications are unable to run on the computer architecture and these block out the incompatible apps from running on the computer.
Any computer that has more than one computing core is capable of running more than one application at a time and this is known as multi-tasking. A multi-core processor is able to run several applications at the same time without any reduction in the performance of any of the currently running application. This is very useful for demanding jobs that require the information to be readily available and processed results fed to other programs without delay. A music producer can really take advantage of the multi-core processor to make beats for their tracks and integrate the recorded audio to the track in real-time hence cutting down production time while also improving the quality of their work.
In addition to the use of many processors on a single computer, there is the aspect of a computer being able to carry out many calculations in a second and this will likely require that the processor has a wide enough structure or design to have enough throughputs for all the information that is being fed into the computer. The processor determines how well the computer is able to perform as well as how effectively it can coordinate the currently running applications on the computer.
In brief, processors are a determiner of the performance of a computer and their structure and design dictate how well it is able to process information and provide accurate and real-time results to the user. It also determines the productivity of the user whenever they are running demanding applications on the computer and require results in real-time so that they can have their projects completed in good time. Any computer that has several cores can run huge applications and even multi-task.