Nvidia graphics card with CUDA support http://www.geforce.com/hardware/technology/cuda/
Nvidia driver http://www.geforce.com/drivers
Docker https://www.docker.com/get-docker
Docker Compose https://docs.docker.com/compose/install/
Nvidia Modprobe sudo apt-get install nvidia-modprobe
Run:
install-nvidia-docker-compose.sh
tensorflow 0.12.1-gpu-py3