To get the operational temperatures of the GPUs down to the targeted 70°C, SAPPHIRE has brought back its innovative vapor chamber technology made famous through SAPPHIRE’s Vapor-X series of graphics cards. Using this instead of the copper base on the GPU and HBM2 memory has lowered temperatures by up to 5°C. Heat is dissipated by a trio of efficient fans – two, slightly bigger, on the sides, running anticlockwise, and a smaller middle fan running clockwise to ensure optimal airflow.