The overview speaks for itself. The highest frame rate measured comes from a Raspberry 64-bit OS overclocked to 1950 MHz. The lowest is the standard 32-bit Raspbian at 1500 MHz. Frame rates are only based on model run time (interpreter->Invoke()). Grabbing and preprocessing of an image are not taken into account, nor plotting output boxes or texts. This way, models working with pictures instead of video streams can also be measured. The actual frame rate will be slightly lower when playing video’s or using
Source: Deep learning examples on Raspberry 32/64 OS – Q-engineering