What does GHz stand for in relation to processors?

Gigahertz refers to the frequency at which a processor operates and is a measure of how many cycles per second it can perform. Specifically, one gigahertz equals one billion cycles per second. This measurement is crucial because it gives an indication of the processor's speed and performance capability. A higher gigahertz rating typically means the processor can handle more tasks simultaneously and execute operations more quickly, making the term integral to understanding processor performance in computing.

The other options present alternatives that do not accurately represent the unit of measurement for processor frequency. For example, "Gigaoperations per second" mistakenly suggests a different metric that is not recognized in standard terminology for processor speed. "Gigabyte speed" incorrectly associates a unit of data (gigabyte) with speed, while "Gigaexponential performance" is not a recognized term in computing contexts related to processor speed or performance metrics. Thus, gigahertz is the correct term for measuring and describing a processor's speed capabilities.