Octopus Pro V1.0  Difference between STM32F429GT6 and STM32F446ZET6  

Hi
My F429 has failed and I would like to replace the F446 board as is.
Will it work just by replacing the Marlin 2.1 without any changes?

The main differences are control frequency (F446:180MHz F429:168MHz), external crystal generator (F446:12MHz F429 8MHz),
Flash memory size (F446:512K F429 1MB)

