Array and Curve modifier for tube

jayanam writes:
In this tutorial I show how to use the array and curve modifier to create a tube. After that I set up a simple rendering with Cycles to render it.

jayanam writes:
In this tutorial I show how to use the array and curve modifier to create a tube. After that I set up a simple rendering with Cycles to render it.
Jayanam: At the end there you switched to GPU rendering, but have you experimented with larger tile sizes? My GPUs are much faster when rendering 512×512 tiles, but for CPU small tiles are better.
Yes, you are right with this, same for me here.