Understanding the CPU Architecture

Front

CPU

Back

Processing Unit, the brain of the computer, responsible for executing instructions and processing data.

Front

CPU: Main Function

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instructions from computer programs by performing basic arithmetic, logic, control, and input/output operations.

Front

CPU Key Component: ALU

Back

Arithmetic Logic Unit, performs mathematical calculations and logical operations.

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Key Component: CU

Back

Control Unit, directs the operation of the processor and its interaction with other components.

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Key Component: Registers

Back

fast storage locations within the CPU used to hold temporary data and instructions.

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CPU vs GPU

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handles general-purpose tasks, while GPU is specialised for rendering graphics and parallel processing.

Front

Clock Speed

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in GHz, indicates how many cycles per second the CPU can execute, affecting performance.

Front

Multicore Processor

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multiple processing units (cores) on a single chip, allowing parallel task execution.

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Advantage: Speed

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of processing data at high speeds, improving overall system performance.

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Advantage of CPU: Efficiency

Back

CPUs are designed to perform tasks with minimal energy consumption, enhancing battery life in portable devices.