Turbo speed refers to a significant increase in performance, often used in the context of engines or computer processors. In vehicles, a turbocharger compresses air entering the engine, allowing it to burn more fuel and produce more power. This results in faster acceleration and improved efficiency. In computing, turbo speed can refer to the ability of a CPU to temporarily increase its clock speed to handle demanding tasks. This feature allows for quicker processing and better performance during peak workloads, enhancing the overall user experience in applications and games.