https://www.youtube.com/watch?v=BsGjWJAu2rI
STM32 F4 series: floating point unit (FPU) benefits
This video demonstrates the floating point unit performance of the STM32 F4 Series by processing a fractal on the STM3240G-EVAL board.
https://www.youtube.com/watch?v=BsGjWJAu2rI