What is Overclocking a GPU? Overclocking a GPU refers to the process of increasing its clock speeds beyond the manufacturer’s specified limits. The core clock, memory clock, and sometimes voltage can be adjusted to achieve higher performance levels. Here are the pros and cons of overclocking: Pros: Increased Performance: Overclocking can provide a significant boost in GPU performance, resulting in higher frame rates in games, faster rendering times in creative applications, and improved ove...