Search results
Central processing unit. A central processing unit (CPU) made by Intel: An Intel Core i9-14900K. Inside a central processing unit: The integrated circuit of Intel's Xeon 3060, first manufactured in 2006. A central processing unit ( CPU ), also called a central processor, main processor, or just processor, is the most important processor in a ...
Processor (computing) In computing and computer science, a processor or processing unit is an electrical component ( digital circuit) that performs operations on an external data source, usually memory or some other data stream. [1] It typically takes the form of a microprocessor, which can be implemented on a single or a few tightly integrated ...
A computer is a machine that can be programmed to automatically carry out sequences of arithmetic or logical operations ( computation ). Modern digital electronic computers can perform generic sets of operations known as programs. These programs enable computers to perform a wide range of tasks. The term computer system may refer to a nominally ...
Central processing unit. A Pentium CPU inside a computer. A central processing unit ( CPU) is an important part of every computer. [1] The CPU sends signals to control the other parts of the computer, almost like how a brain controls a body. [2] The CPU is an electronic machine that works on a list of computer things to do, called instructions.
Computer hardware. PDP-11 CPU board. Computer hardware comprises the physical parts of a computer, such as the central processing unit (CPU), random access memory (RAM), motherboard, computer data storage, graphics card, sound card, and computer case. It includes external devices such as a monitor, mouse, keyboard, and speakers.
Intel Haswell Core i7-4771 CPU, sitting atop its original packaging that contains an OEM fan-cooled heatsink. This generational list of Intel processors attempts to present all of Intel's processors from the 4-bit 4004 (1971) to the present high-end offerings.
The history of general-purpose CPUs traces the evolution of the central processing unit, the core component of every computer. This article covers the major milestones and innovations that shaped the design and performance of CPUs, from the early days of vacuum tubes and transistors to the modern era of microprocessors and multicore architectures. Learn more about the history of general-purpose CPUs on Wikipedia.
