Which technology focuses specifically on accelerating graphics rendering?

The technology that focuses specifically on accelerating graphics rendering is the GPU, or Graphics Processing Unit. The GPU is designed to handle and process graphical and visual data much more efficiently than a general-purpose CPU (Central Processing Unit). This specialization allows GPUs to execute multiple operations in parallel, making them particularly well-suited for rendering complex graphics, such as 3D images and video games.

GPUs contain numerous cores optimized for handling tasks like shading, texture mapping, and computational operations that are essential for graphics rendering. This capability significantly boosts performance compared to traditional CPUs, which may struggle with the same graphical tasks due to their design aimed at a broader range of processing needs.

In contrast, RAM (Random Access Memory) provides temporary storage for data that the CPU and GPU are actively using but does not directly accelerate graphics rendering. The PSU (Power Supply Unit) delivers power to the computer components but has no role in rendering graphics. Therefore, the GPU is the clear choice for the technology dedicated to enhancing graphic rendering capabilities.