I5 4690 @3.5 GHz + Nvidia 760

Blender Courses Talk
, ,
1 
CPU     
64 X 64 : 7 minute 23 seconds (CPU)

GPU (Nvidia 760)
960X540 : 2:40 
512X512 : 2:18
480X270 : 2:13
256X256 : 2:14

And then I got bored waiting for these tests…