Comparisons Calgary
Comparisons Calgary Corpus
The following comparison table is based on the large version of the "Calgary Text Compression Corpus". In order to provide an identical initial position regarding the file attributes, a TAR file was compressed. It collects all files together and covers the additional header information.
| Application | Format | File Size | relative to | Memory Decoder (about) |
|---|---|---|---|---|
| StuffIt | SITX | 775,664 | 76.0% | 38 MByte |
| 7-Zip | 7z-PPMd | 787,477 | 77.2% | 258 MByte |
| WinRar | RAR | 788,413 | 77.3% | 130 MByte |
| 7-Zip | 7z-PPMd | 802,753 | 78.7% | 18 MByte |
| WinRar | RAR | 806,794 | 79.1% | 18 MByte |
| 7-Zip | 7z-LZMA | 851,431 | 83.4% | 6 MByte |
| 7-Zip | BZIP2 | 890,831 | 87.3% | 7 MByte |
| BZIP2 | BZIP2 | 890,831 | 87.3% | 8 MByte |
| 7-Zip | ZIP-BZIP2 | 890,959 | 87.3% | 7 MByte |
| StuffIt | SIT | 894,208 | 87.6% | - |
| 7-Zip | ZIP-Deflate64 | 985,323 | 96.6% | 2 MByte |
| 7-Zip | GZIP | 1,020,319 | 100.0% | 2 MByte |
| 7-Zip | ZIP-Deflate | 1,020,413 | 100.0% | 2 MByte |
| WinZip | ZIP-Deflate64 | 1,027,957 | 100.7% | 2 MByte |
| WinZip | ZIP-Deflate | 1,060,661 | 103.9% | 2 MByte |
| GZIP | GZIP | 1,069,556 | 104.8% | 2 MByte |
| 7-Zip | TAR | 3,265,024 | 320.0% | - |
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