Which GPU resource is most critical for 3D gaming performance?
Multiple choice — select one answer
Answer choices
Architectural breakdown & explanation
Graphics workloads depend on GPU and video memory.
Correct answer(s): c. VRAM and GPU core
Exam domain: Domain 3: Hardware (25% weight on the official guide).
Official documentation & study links
Practice this certification
This page is one question from the CompTIA A+ bank. Run a full timed practice exam with domain-weighted random questions in your browser.