• Parallel processing is a computing technique that uses two or more processors (CPUs) to perform different sections of a larger operation. Breaking out distinct sections of a task among numerous processors can assist minimise software execution time. Parallel processing can be done on any system with more than one CPU, including multi-core processors, which are now popular in computers.
• Multi-core processors are integrated circuit chips with two or more processors for improved performance, lower power consumption, and more effective multitasking. These multi-core configurations are analogous to having many, independent CPUs in the same computer. Most computers have two to four cores, with some machines having as many as twelve.

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