7-Zip 9.20  Copyright (c) 1999-2010 Igor Pavlov  2010-11-18
p7zip Version 9.20 (locale=C,Utf16=off,HugeFiles=on,1 CPU)

RAM size:      45 MB,  # CPU hardware threads:   1
RAM usage:     29 MB,  # Benchmark threads:      1

Dict        Compressing          |        Decompressing
      Speed Usage    R/U Rating  |    Speed Usage    R/U Rating
       KB/s     %   MIPS   MIPS  |     KB/s     %   MIPS   MIPS

18:     100    97     91     89  |     3578    99    307    305
19:      98    98     89     87  |     3496    99    304    301
20:      93    97     88     85  |     3418    99    300    299
21:      88    94     88     83  |     3294    98    298    293
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Avr:           96     89     86                99    302    299
Tot:           98    196    193