What does GPU stand for?

The correct answer is that GPU stands for Graphics Processing Unit. A Graphics Processing Unit is a specialized electronic circuit designed to accelerate the process of rendering images, animations, and videos for output to a display. The GPU handles the computations involved in graphics rendering, which frees up the central processing unit (CPU) to carry out other tasks.

GPUs are essential in applications that require rendering complex visual content, such as video games, graphic design software, and simulations. They can perform many operations in parallel, making them highly efficient for tasks that benefit from simultaneous processing, such as image processing and machine learning.

The other options do not accurately represent what a GPU is or its function in computing. For instance, "General Processing Unit" does not specify its graphics functions, and "Global Performance Unit" and "Graphic Peripheral Unit" are not recognized terms within the context of computer architecture and graphics technology. Thus, understanding the term "Graphics Processing Unit" encompasses both its role and its significance in modern computing and graphics rendering.