Weird. Trying your page, I get approx 46fps on Chrome 22, 85fps on Firefox 16. Perhaps graphics card/driver related? (This is on a 5 year old Core 2 Duo at 1.86

Weird. Trying your page, I get approx 46fps on Chrome 22, 85fps on Firefox 16. Perhaps graphics card/driver related? (This is on a 5 year old Core 2 Duo at 1.86GHz, with a GeForce GT8800 on Windows 7).