Which of the following is the purpose of a GURU?

While a GPU assists the CPU, its primary role is not to speed up general processor functions but specific graphical computations.

The question uses "GURU" which is a common typo for GPU (Graphics Processing Unit). A GPU's primary purpose is to rapidly manipulate and render images, videos, and 3D graphics. It contains thousands of smaller cores optimized for parallel processing, which is highly effective for the intensive calculations required in video rendering and gaming.

A GPU has its own dedicated memory (VRAM) but its purpose is not to cache CPU information; CPU caching is handled by the CPU's own cache memory.

A GPU uses its dedicated VRAM for storing graphical data and textures, which is a form of short-term memory, but its core purpose is accelerated processing of graphics, not general-purpose short-term memory storage like RAM.