\[(\text {Speed Up})=\frac{\text {Performance with enhancement}}{\text {Performance without enhancement}}=\frac{\text {Execution time }(\text {old})}{\text {Execution time }(\text {new})}\]
\[(\text {Speed Up}=\frac{\text {Performance with enhancement}}{\text {Performance without enhancement}}=\frac{\text {Execution time }(\text {old})}{\text {Execution time }(\text {new})}\]