MSI Radeon RX 580 Armor OC 8GB VR Ready FinFET DirectX 12 Gaming Graphics Card Under the classy shroud and powerful dual fans is a huge heatsink with countless aluminum fins that help dissipate the heat from the GPU. The copper heat pipes are infused in the baseplate to ensure efficient cooling. The aluminum fins are rigged with airflow control technology to maximize airflow towards the heat pipes.