If you want to service a PC, usually you will be asked about damage to the processor on the PC. In addition, you will definitely be given information about the processor specifications when buying a laptop.
So, what is a processor? The processor is the main component in a computer circuit. In other words, the processor is the brain of a computer or PC. Well, to understand better, here IDN Times presents a complete summary of processors, from definitions, functions, to types.
1. Definition of processor
What is a Processor? Definition, Function, Components, and TypesIllustration of a person holding a gadget (freepik.com)
The processor is the core of a computer system that functions as the brain in computers, laptops, and smartphones. The processor is a vital organ that is responsible for processing instructions and performing the calculations needed to run programs and applications.
Usually the processor is installed on the motherboard and plays a vital role in carrying out the necessary computing operations. Without it, the performance of computers, smartphones, and laptops will be disrupted, making it difficult for users to access everyday information.
2. Processor function
The processor functions like the brain in a computer, which helps all components interact smoothly. In addition, the processor is also responsible for maintaining the stability of the computer system so that all components can work properly without overlapping.
With its important role, the processor is key to ensuring that the computer runs smoothly. Here are some important processor functions to know:
- Fetch: Taking instructions from memory.
- Decode: Converting instructions into a format that can be understood by the CPU.
- Execute: Carrying out instructions.
- Store: Saving the results of operations to memory.
3. Processor components
- The processor components consist of 3 important parts, namely ALU, CU, and MU. Here is a complete explanation:
- Arithmetic Logical Unit (ALU): The ALU component functions to perform arithmetic calculations according to the commands received.
- Control Unit (CU): This component is responsible for controlling the processor such as input and output carried out by the processor.
- Memory Unit (MU): Functions to store cache in the form of memory so that it can store small things and its access speed is high.
4. Types of processors
1. Intel Processor
Intel is one of the most well-known names in the computer industry, especially in the manufacture of processors. Over time, Intel has launched a series of processors ranging from the Intel Pentium M 735/745/755 in 2004 to the latest innovations such as the Intel Core i7, i5, and i3. In addition, Intel has also released revolutionary products such as the Pentium 4 Extreme Edition, Pentium D, Core 2 Quad, and Quad Core Xeon in previous years.
2. AMD Processor
AMD is Intel's main competitor in the processor industry. This multinational semiconductor company is based in the United States. AMD has created various types of innovative processors, such as the AMD Athlon II X2 245, 250, and 255, as well as the AMD Phenom II X4 955 and 965 Black Edition.
3. Apple Processor
Apple Inc. is a multinational technology company headquartered in California and is widely known throughout the world. This company is famous for its focus on designing, developing, and selling various electronic products. In fact, Apple has also developed various types of processors for its products, including the Apple I, Apple II, Apple DOS, Apple Pascal, Apple CP/M, Apple SOS, Apple ProDOS, and Macintosh.
That's an explanation of what a processor is, starting from the definition, function, types, to its components. Hopefully useful!
