Detect Graphics card performance - JS

Question

This is a longshot - is there anyway to detect poor vs strong graphics card performance via a JS plugin?

We have built a parallax site for a client, it stutters on lower

Answer 1

Why not let the user decide? Youtube (and many other video sharing sites) implements a selector for quality of playback, now a gear icon with a list of resolutions you can choose from. Would such a HD | SD or Hi-Fi | Lo-Fi selector work (or even make sense) in the context of your application?