They are probably 10x faster. You'd be surprised that Node is actually pretty slow by itself and only selling point is async which for the most part is not even

They are probably 10x faster. You'd be surprised that Node is actually pretty slow by itself and only selling point is async which for the most part is not even used e.g. callbacks inside callbacks. And if you leverage parallelism of those languages they become 100x faster since they can do multi-threaded processing unlike Node.