STM32F7 series of very high-performance MCUs with Arm Cortex-M7 core
Taking advantage of ST’s ART Accelerator as well as an L1 cache, STM32F7 microcontrollers deliver the maximum theoretical performance of the Cortex-M7 core, regardless if code is executed from embedded Flash or external memory: 1082 CoreMark /462 DMIPS at 216 MHz fCPU.