CPU, or Central Processing Unit, is that component of a personal computer or a server which performs all the calculations. Every CPU runs at a specific speed and the larger it is, the quicker everything shall be processed, so in case you host resource-demanding web applications on a server, for example, a quick processor shall allow them to be performed speedier, which will drastically contribute to the overall user experience. The modern generations of CPUs have 2 and more cores, each functioning at a certain speed to guarantee a much better and quicker performance. This kind of architecture enables the processor to control a variety of processes at one time or a number of cores to handle one process if it needs extra computing power to be executed. Needless to say, other variables including the amount of RAM or the connection a certain hosting server uses can also affect the efficiency of the sites hosted on it.
