Enable GPU on iMac

[larrya86332694]

Hi,

I  am using Adobe After effects on iMac with AMD Radeon R9 M380 graphic card.

The GPU is grey and i can't enable it.

Is there is solution for it please?

Thanks,

Larry

[Szalam · Accepted solution]

If you are referring to the ray-traced renderer, no you can't. That uses CUDA and you can only use CUDA with NVIDIA cards.

That being said, the ray-traced renderer is considered obsolete, so I wouldn't worry about it at all. Use the new Cinema 4D renderer instead; it will be much faster.

The newly GPU-accelerated effects have their settings in a different area (project settings) and THOSE will work on AMD cards (and should work with yours just fine).