Arduino Uno vs Mega Benchmark (The result will suprise you)

[@loisudbdndj2628]

Congrats to your first video, keep going! 🎉💪

[@AgoS0]

Good luck) Don't think i've ever been recommended any channel's first video

[@Doctor_Ampere]

Thank you so much! That just gives me some extra motivation

[@surfaceguy453]

Im actually curious to see future results

[@k4tfjprojects296]

Is there a repository for the source code and libraries if any?

[@arizali_]

Good idea. But it would be better to run the test on the bear-metal without Arduino libraries. Arduino library maybe configure clock speed differently for nano and mega. Also, you are using software library for floating point arithmetic since those chips does not have hardware support for floating point arithmetic. Those libraries may have accuracy or precision options that may be affect performance. If you wrote the same routine in assembly and run same exact instructions on both device, your results would be more accurate.

[@Doctor_Ampere]

Thanks, that's a valid point. For the comparison with the esp I will stick by the current method, because the results should be way clearer. For the ATtiny more accuracy would be great. I will see if I am able the optimize it, since my skills are not the best