If anyone is interested, no matter what Board you use the performance is dramatically reduced as soon as you rotate the screen. This is a measurement of PI3: I executed glxgears without vsync. measurements are average of fps [image: 1535224121687-screenshot-2018-08-25-at-21.08.03.png] So without rotation the performance on the pi3 is a lot better. On the Tinkerboard it is even worse as it only supports Open GL ES and I have not found a solution to get that running with Electron.