![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/cmzo4dtxi8d61.png?width=289&format=png&auto=webp&s=511cb42904bd64d3ad5ed22e571bb10174406658)
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
![rendering - Blender 2.8 cycles on GPU compute just shows pink and purple noise? - Blender Stack Exchange rendering - Blender 2.8 cycles on GPU compute just shows pink and purple noise? - Blender Stack Exchange](https://i.stack.imgur.com/9Lrdy.jpg)
rendering - Blender 2.8 cycles on GPU compute just shows pink and purple noise? - Blender Stack Exchange
![rendering - Blender 2.8 uses CPU rather than GPU, contradicting with settings - Blender Stack Exchange rendering - Blender 2.8 uses CPU rather than GPU, contradicting with settings - Blender Stack Exchange](https://i.stack.imgur.com/f9rMj.png)