See <a href="https:&#x2F;&#x2F;gist.github.com&#x2F;MatthiasWinkelmann&#x2F;d1f19a11d539e609fb16fc0d4d048d07#file-sample_output-text" rel="nofollow">https:&#x2F;&#x2F;gist.github.com&#x2F;MatthiasWinkelmann&#x2F;d1f19a11d539e609f...</a> for something quick&amp;dirty.<p>Note that I don&#x27;t want to claim that Swift is faster than C in general&#x2F;real life&#x2F;anything but a few microbenchmarks. But the two just being within an order of magnitude makes a really strong case for Swift, I believe.