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Answer:
The unit that a CPU's performance is measured in CPU's performance is dependent on its speed and clock rate. Both the speed and clock rate is measured in hertz or Hz. A core works on one task while another core works on a different task. So the more cores a CPU has, the faster and efficient the computer will be. Single Core CPUs; Single core CPUs are the oldest computer CPUs. These CPUs can only focus on one operation at a time so they were not very good at multi-tasking.
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Explanation:
Clock speed is one of your CPU’s key specifications.
The performance of your CPU has a major impact on the speed at which programs load. However, there are a few different ways to measure processor performance. Clock speed (also “clock rate” or “frequency”) is one of the most significant.
The higher clock speed means a faster CPU.
Find out more on Clock speed at:https://brainly.com/question/271859