piersyf posted at 3:06AM Thu, 26 November 2015 - #4241017

Same scene, same settings, rendered in Superfly. Note that the geometry/texture problem is gone. It might interest people to know that this rendered in 5 minutes 17 seconds using GPU (GTX970), and 55 seconds using CPU (i7 hex core). Don't assume GPU will be faster... it depends on what you are rendering.

What was your bucket size? GPU rendering typically benefits from much larger buckets than CPU rendering - try 256 for a start.