I chose my nvidia graphics card under computing device in user settings and saved the settings but when I render and check my task manager almost all my cpu is being used by blender. What is going on?
You need to enable GPU rendering in the properties panel.
Also, make sure you're using cycles, not blender internal.
Sign up using Google
Sign up using Facebook
Sign up using Stack Exchange
5 months ago
Get the weekly newsletter!
see an example newsletter