I am using Blender with the AMD 12 with Radeon R7. Blender renders using OpenCL but I would not call the performance fast.
I have only recently moved to this AMD 12 ideapad which I purchase on the understand that it was strong on graphics and it was my intention to use this laptop to work up scaled plans.
I have started to use blender to create the plans/models which is working well with the exception of the rendering process.
I understand that there are other rendering engines other than cycles that may work better with the AMD R7.
The trouble is that whilst various posts allude to this none so far have stated where they can be downloaded nor how to incorporate the render engine into blender.
If anyone has any ideas on this I would be very grateful if they would share.
I note that this has been marked as a duplicate. I am sure that it is I imagine that it is a common question. However the title of the question that this question is flagged as being a duplicate for is not something that I would have searched for as a newbie to blender. Hence this edit.