![Blender Cycles not using GPU even though checked and VRAM is still good - Lighting and Rendering - Blender Artists Community Blender Cycles not using GPU even though checked and VRAM is still good - Lighting and Rendering - Blender Artists Community](https://blenderartists.org/uploads/default/original/4X/9/5/3/9536dff5a1840b7988c418484579f8b86e9e13a9.png)
Blender Cycles not using GPU even though checked and VRAM is still good - Lighting and Rendering - Blender Artists Community
![Very slow GPU rendering in Cycles (opencl). Blender 2.81 - Blender Development Discussion - Blender Artists Community Very slow GPU rendering in Cycles (opencl). Blender 2.81 - Blender Development Discussion - Blender Artists Community](https://blenderartists.org/uploads/default/original/4X/f/1/c/f1c1cd30c8883a2e3cbe732d932a29c52c5006aa.jpeg)
Very slow GPU rendering in Cycles (opencl). Blender 2.81 - Blender Development Discussion - Blender Artists Community
![If GPU Compute is greyed out in the settings, You are NOT using your GPU. Choose one of these from system settings other than "None". : r/blender If GPU Compute is greyed out in the settings, You are NOT using your GPU. Choose one of these from system settings other than "None". : r/blender](https://preview.redd.it/nti59513j8d61.png?width=617&format=png&auto=webp&s=c169a2f7eb36c21dd7d36dc6c474ada87b8a4d2e)
If GPU Compute is greyed out in the settings, You are NOT using your GPU. Choose one of these from system settings other than "None". : r/blender
![Blender 2.8 - Not able to render using RTX 2080Ti - Lighting and Rendering - Blender Artists Community Blender 2.8 - Not able to render using RTX 2080Ti - Lighting and Rendering - Blender Artists Community](https://blenderartists.org/uploads/default/original/4X/a/0/b/a0b4b52946bdf1a7e583b7c45d7c09a52f676f07.png)