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60fps (cap I think) on Firefox 25 on i5 desktop.

It's GPU-, not CPU bound.

Yeah I assumed this when I noticed even the Retina laptops with the i7s weren't doing as well. I have an Nvidia GTX 560 Ti which must be doing most of the work.

32 FPS - Chrome - Windows 7 - Thinkpad X1 Carbon i7

&

22 FPS on Firefox..

Huh. A bug should be filed..

45 FPS: Chrome on 2012 Macbook Pro. Looks fantastic.

51 FPS on new Macbook Pro Retina

It's gorgeous... reminds me of the good old "visualization" days of Winamp and MusicMatch

I could be wrong, but my understanding is that WebGL uses the exact same API as ES, including the same stripped down shader language.

25 FPS on Chrome/2013 Macbook Pro

Weird! I get 60 on Chrome 31.0.1650/2013 Macbook Pro.

60fps on chrome

20 FPS - Chrome - MacBook Air/2011

I'm getting 38 FPS on a 2012 Macbook Air with Chrome. Didn't expect the HD4000/HD3000 difference to be so big.