I think it's an issue with hardware acceleration on Linux :(

bd · on March 10, 2013

Runs super smooth 60 fps on my Thinkpad with Nvidia Quadro 2000 on Windows 7. Very well done.

hideo · on March 10, 2013

JustFYI, I'm getting an excellent 40fps-70fps. Thinkpad E420 (intel GPU) running 64bit Linux Mint 14

$ uname -a Linux XX 3.5.0-17-generic #28-Ubuntu SMP Tue Oct 9 19:31:23 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux

luos · on March 10, 2013

Did you install specific drivers for it? I'm using a Thinkpad T420 with xubuntu and i only got 12-13 fps in Chrome 24.0.1312.52.

edit: Ok, I figured it out, it's because I used an external 1920*y display, if I resize the window it gets faster.