processor definition business
Processor, microprocessor, microprocessor, processor, or CPU. They are all names denoting the part of the computer that processes data and deals with the inputs, outputs, and arithmetic operations necessary to benefit from it. The processor is present in many speeds and shapes in most electronic devices, whether it is talking about home computers, laptops or cell phones.
How does the processor work?
The processor in its simplest form consists of a huge number of transistors or semiconductors that can be activated or inactive (the active ones are denoted by the number 1 and the inactive ones by the number 0), and it is the tool by which the computer reads the data by employing the principles of Boolean algebra (the algebra consisting of two elements). True and False Only) - With the development of technologies, the size of semiconductors has become smaller, and it has become possible to place millions of them in a small area that does not exceed a few centimeters or millimeters in some cases.
The easiest comparison for the processor describes it as a very fast and automatic calculator that can perform many complex calculations in a very short period of time. The outputs of these calculations are sent to other parts of the computer that turn them back into information that a person can understand.
CPU Components
The processor consists of two main parts, the CU-Control Unit and the ALU-Arithmetic and Logical Unit. The processing unit organizes the execution of operations and controls the connections between the processor and other computer parts and the connections associated with the arithmetic and logic unit - while the arithmetic and logical unit, as its name indicates, performs the arithmetic and logical operations necessary for data processing, and these operations include addition, subtraction, and logical comparison.
The processor also includes a part to store a specific type of very small data called registers, and the processor can also use random access memory to access larger amounts of data quickly.
Speed measuring method Healer
The unit of measurement used by most processor manufacturers is the hertz, often in huge multiples such as megahertz (one million hertz) or gigahertz (one thousand million hertz) and this one expresses the number of “ticks” that the processor can make in one second, for example a fast processor 600MHz is capable of performing 600 million clicks per second.
A click in this context expresses in one way or another the arithmetic or logical operation (or set of arithmetic and logical operations) that a processor can perform during one run before moving on to another operation or set.
Speed alone does not determine the capacity or speed of the processor with high accuracy, other elements such as RAM, its speed and size, the cache and its size, and the speed of the ports on the motherboard. In addition, it does not reflect the complexity of the operations that the processor can perform or the technology that he uses to carry out these calculations, which differ from one company to another.
Users can increase the speed of the processor through the process of “overclocking” that pushes the processor to work more quickly, ignoring the thermal limits set by companies to maintain the integrity of the chip, and this is usually done by providing a better cooling method for the chip to get rid of the excess heat from overclocking
core elms
The processor core or the core expresses the number of units capable of processing data and performing arithmetic operations and instructions within the processor, with a concept similar to the concept of threads in graphics cards - increasing the number of cores allows the processor to do more tasks at the same time, but it does not necessarily raise the performance of the processor, but rather allows it to perform Just more operations at the same time. Processor performance depends on many parameters, including speed, cache, random memory, and others.
The word Core can sometimes refer to the Intel Core series of processors, which offers many processors under the i3 - i5 - i7 - i9 generations today and provided processors under the Core Duo - Core 2 Duo - Core 2 Quad generations previously. But it should be noted that the technology of using cores in processors is not limited to Intel processors, but is used by other processor manufacturers - Intel used it only to distinguish between generations directly.