Processors

The central processing unit (CPU) serves as the “brain” of a device, directing and coordinating the actions of all other components. It processes instructions, runs programs, and handles the core operations that keep your system functioning.

While the term “processor” is often used synonymously with CPU, it’s worth noting that the CPU isn’t the only processor within a computer. Other components, like the GPU (graphics processing unit) and even certain functions within storage devices, also perform processing tasks. However, in most cases, when people refer to a “processor,” they are specifically talking about the CPU.

CPUs come in a wide variety of types and configurations, each designed for different performance needs—from basic everyday tasks like web browsing and document editing, to high-performance computing such as gaming, video editing, and data analysis.

CPU classifications are typically based on the type of microchip architecture they use, as well as their processing capabilities. As technology evolves, new and more powerful CPUs continue to emerge, enabling faster computing and more efficient multitasking.

Before diving into the various types of CPUs, it’s important to understand a few foundational concepts that will help clarify what sets one processor apart from another.