Intel Graphics Performance Analyzers
Intel's free graphics suite offers live metrics, frame capture, API inspection, and rendering experiments.
Why use it
It locates draw-call, shader, texture, and GPU-stage bottlenecks and tests quality reductions.
Where it fits
Use testing, performance, accessibility, and diagnostic tools to remove problems players will notice.
What to check
It targets supported Intel API and hardware combinations; verify conclusions on other GPUs with vendor tools.