What was developed to enhance a computer's video subsystem because of the increased performance requirements in high-end PCs?

What was developed to enhance a computer's video subsystem because of the increased performance requirements in high-end PCs?

• A. Accelerated Graphics Port (AGP)
• B. PCI Express
• C. PCI
• D. USB 3.0

Answer: (A)

Accelerated Graphics Port was developed to boost the video subsystem when high-end PCs demanded more graphics performance. It creates a dedicated, high-bandwidth path between the CPU and the graphics card, freeing the general-purpose PCI bus and allowing fast transfer of textures, frame buffers, and rendering data. This specialized interface reduces bottlenecks that the older, shared PCI bus would experience under graphics-heavy workloads, keeping the GPU fed with data and improving overall rendering performance. PCI is a general-purpose bus, PCI Express came later as a higher-bandwidth evolution, and USB 3.0 is for peripheral data transfer rather than graphics throughput. So AGP best matches the need for enhanced graphics performance in earlier high-end systems.

Accelerated Graphics Port was developed to boost the video subsystem when high-end PCs demanded more graphics performance. It creates a dedicated, high-bandwidth path between the CPU and the graphics card, freeing the general-purpose PCI bus and allowing fast transfer of textures, frame buffers, and rendering data. This specialized interface reduces bottlenecks that the older, shared PCI bus would experience under graphics-heavy workloads, keeping the GPU fed with data and improving overall rendering performance. PCI is a general-purpose bus, PCI Express came later as a higher-bandwidth evolution, and USB 3.0 is for peripheral data transfer rather than graphics throughput. So AGP best matches the need for enhanced graphics performance in earlier high-end systems.