Showing speed & ratio here, higher is better.
As usual the total on a test set is total size of all individually compressed files, and total time.
I think the scatter plot most clearly shows the way Kraken, Mermaid & Selkie are just on a whole new Pareto Frontier than the older compressors. You can connect the dots of K-M-S performance for each test set and they form a very consistent space-speed tradeoff curve that's way above the previous best.
The raw numbers :
gametestset : Kraken : 2.566 to 1 : 1363.283 MB/s gametestset : Mermaid : 2.284 to 1 : 2711.458 MB/s gametestset : Selkie : 2.030 to 1 : 4870.413 MB/s gametestset : lz4hc : 1.776 to 1 : 3223.279 MB/s gametestset : zlib9 : 1.992 to 1 : 338.063 MB/s gametestset : lzma : 2.756 to 1 : 43.782 MB/s pd3d : Kraken : 3.647 to 1 : 1072.833 MB/s pd3d : Mermaid : 2.875 to 1 : 2299.860 MB/s pd3d : Selkie : 2.379 to 1 : 3784.850 MB/s pd3d : lz4hc : 2.238 to 1 : 2370.193 MB/s pd3d : zlib9 : 2.886 to 1 : 382.226 MB/s pd3d : lzma : 4.044 to 1 : 63.878 MB/s seven : Kraken : 2.914 to 1 : 1053.961 MB/s seven : Mermaid : 2.462 to 1 : 2374.796 MB/s seven : Selkie : 2.194 to 1 : 3717.074 MB/s seven : lz4hc : 2.000 to 1 : 2522.824 MB/s seven : zlib9 : 2.329 to 1 : 315.344 MB/s seven : lzma : 3.186 to 1 : 52.660 MB/s silesia : Kraken : 4.082 to 1 : 1004.014 MB/s silesia : Mermaid : 3.571 to 1 : 2002.079 MB/s silesia : Selkie : 3.053 to 1 : 2889.536 MB/s silesia : lz4hc : 2.723 to 1 : 2269.788 MB/s silesia : zlib9 : 3.128 to 1 : 358.593 MB/s silesia : lzma : 4.369 to 1 : 78.655 MB/s
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See the index of this series of posts for more information : Introducing Oodle Mermaid and Selkie . For more about Oodle visit RAD Game Tools |
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