fyi that works for me at 60fps in chrome 74 on a 2018 macbook pro

BartBoch · on May 29, 2019

Same here, working just fine on Windows. I have hardware acceleration disabled though.

masswerk · on May 29, 2019

Interesting. So it may be related to hardware acceleration (GPU)? Or even processor type (think side channel attack mitigations.)

mistercow · on May 29, 2019

FWIW, I tried both with and without hardware acceleration on my 2018 MBP, and it worked fine both ways.

masswerk · on May 29, 2019

It's definitely bound to hardware acceleration: I just tried on an old MacPro (2008) and it stutters with hardware acceleration enabled, but runs smoothly without. Apparently, there are some overoptimistic assumptions about the GPU hardware available.

mikehodgson · on May 29, 2019

Works fine on Windows as well, also Chrome 74.

sjs382 · on May 29, 2019

Is there a FPS display option that I don't see?

Nonetheless, it runs smoothly on Chrome 76.0.3807.0 (Canary) on a Late 2013 iMac.

katsura · on May 29, 2019

Open the developer console, press ctrl+shift+p (I guess, cmd instead of ctrl in Mac), a search bar shows up, write "fps" in it, and there you can turn on an FPS meter popup.