probably not. on mostly io bound workloads they should perform similarly but a beam instruction is inherently more costly than a go instruction so on cpu bound

probably not. on mostly io bound workloads they should perform similarly but a beam instruction is inherently more costly than a go instruction so on cpu bound workloads go should dominate however, if you're using elixir/erlang for something cpu bound you're probably doing something very wrong so this isn't a real world concern for most users