A CPU is the brain of a computer, according to About.com's Tim Fisher. Short for "central processing unit," the CPU interprets commands before executing them. The CPU is also called a processor or central processor.Know More
A CPU uses complex algorithms and programming to interpret signals and code. Many computer processors feature multiple cores, which help them process information more efficiently and quickly. A CPU retrieves information from the code within programs. It reads it to understand what the code is for, and then it executes the instructions.
A CPU is a small, square, internal piece of a computer that sits on the motherboard in a specialized slot made to hold a certain style or model of central processor. Many CPUs are connected to the motherboard with clamps and pins that are easily damaged. Since a CPU is the main component that processes data, it gets very hot as it works and needs a heatsink and fan to prevent damage, according to Fisher. Alternatively, some computers use water cooling systems.
The two most popular CPU brands are AMD and Intel, and these processors are found in a variety of electronics, including phones, laptops, desktops and gaming consoles. Processor speeds are measured in megahertz and gigahertz.Learn more in Computers & Hardware
To overclock a CPU, install and launch an overclocking utility, increase the CPU speed by 1 degree, restart the computer, check the CPU settings, gradually increase them, then reduce the settings by 2 or 3 degrees. This 45-minute procedure requires an overclocking utility and a CPU performance utility.Full Answer >
A CPU register is a high-speed storage area in the CPU that represents all data prior to processing. Registers inside a CPU are also related to the amount of bits that it has. Bit size is a variable that helps determine a CPU's power and speed.Full Answer >
The computer's CPU should operate at room temperature or 70 degrees Fahrenheit if possible. CPU temperatures rise and fall depending on the processing state – whether the CPU is idle or under a heavy workload. Most modern CPUs have integrated fail-safe mechanisms to prevent damage due to high operating temperatures.Full Answer >
The three major components of a CPU are the arithmetic logic unit, the control unit and the cache. These components are integrated together as a single microprocessor that is mounted on the computer's motherboard.Full Answer >