RISC - Reduced Instruction Set Computer

RISC processors (Reduced Instruction Set Computing) are as the title suggests, a reduced or smaller number of computer instructions than that of a CISC (Complex Instruction Set Computing) so that they can operate at a higher speed, performing more millions of instructions per second (MIPS).

RISC architectures, such as ARM, are highly efficient and power-conscious, making them ideal for mobile devices, embedded systems, and IoT applications. Their simplified instruction set allows processors to execute tasks rapidly while minimising power consumption, which is crucial for devices where battery life and thermal management are top priorities.

They are favoured in supercomputing environments, where their ability to handle parallel processing and large data sets with speed and efficiency is key.

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