У вашего броузера проблема в совместимости с HTML5
Here is a GPU Rendering test of my custom designed Porsche 993 done on Vray 3.0 RT.
Modeled and Textured in 3Ds Max.
Specs:
Intel i5 2500 @ 3.3ghz
Asus Sabertooth P67
16GB Ram @ 1600mhz
Single Nvidia GTX 560 ti 2GB
Time taken to render 1 frame @ 100 Paths per pixels
CPU : 1min 40secs
GPU : 12secs !! (1 hour 20mins to render 300 frames)
My rig is very mid-range but still shows how much more powerful GPU rendering is compared to CPU rendering. The GPU's only limitation would be vram memory for much larger textured scenes I suppose.