Black_Fox's dynamic benchmark
http://blackfox.wz.cz/benchmark/
Features displaying arbitrary number of tested compressors, hiding (and user-selectable showing) of non-current versions, and most importantly, sorting by any of given criteria (all entries are sorted, not just the displayed ones). It's possible to show compressors from certain family only, there are highlights for very good or very bad results.
Not all compressors have been transfered from previous version of benchmark, which can still be found here (full version) and here (light version).
Got some time to update, though I didn't test everything I wanted to.
In queue still waits: LPAQ9, 4x4, FreeArc, PAQ8o10t, did I miss any release since 04/2008?
Updates:
- BALZ 1.05 - 1.13
- Packet 0.01 - 0.03b
- RINGS 1.5c
- RZM 0.07h
- CMM4 0.1e + 0.01f
EDIT: Benchmark won't be updated anymore, 9 of 12 files (those I believe to be legally distributable) are available for public download here. Also note that for save the real extension is .g3savdat (.zip is to show it's precompable archive).