This article discusses some effective methods to fix the issue and probable causes. Let’s get started! 

What causes Adobe After Effects is not using GPU to render?

There could be several reasons for this performance issue; some of the popular ones are mentioned here: SPONSORED

GPU not enabled in After Effects – If the Use Graphics Processor option is disabled, the app will not use GPU. After Effects do not support your GPU – If you are using a low-end GPU or older graphics card, then those won’t be supported by After Effects, hence the issue. Old or obsolete graphics driver – The graphics drivers needs to be updated if you want to use any of the high GPU using app smoothly. If the graphics drivers are outdated, it may cause this issue. Composition settings are misconfigured –  The Composition settings are not set to use the GPU, you might face the problem. Ensure you have the Advanced 3D option enabled.

What can I do if Adobe After Effects is not using GPU?

1. Enable GPU in After Effects

2. Update the graphics driver

3. Change Composition Settings

4. Add your GPU name to the RayTraced file

5. Update Adobe After Effects

So, these are steps you need to take if Adobe After Effects is not using GPU to render. Try them and let us know which worked for you in the comments below. Disclaimer: this program needs to be upgraded from the free version in order to perform some specific actions.

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