http://benchmarksgame.alioth.debian.org/u64q/performance.php...
Also for an overview --
http://benchmarksgame.alioth.debian.org/u64/which-programs-a...
Also for a different overview --
http://benchmarksgame.alioth.debian.org/u64/code-used-time-u...
It's probably been submitted several times over the years, but there are always people who haven't seen the benchmarks game at all, or have only seen the direct comparisons.
The interesting unique detail is "Shortest C++".