prueba_phoro compression prueba_comp: Processor: Intel Core i7 950 @ 3.07GHz (1 Core), Motherboard: Xen HVM domU v4.1.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 1 x 1024 MB RAM, Disk: 13GB, Graphics: Cirrus Logic GD 5446, Audio: Ensoniq ES1370 OS: Ubuntu 12.10, Kernel: 3.5.0-27-generic (x86_64), Desktop: Unity 6.12.0, Display Server: X Server 1.13.0, Display Driver: cirrus 1.5.1, Compiler: GCC 4.7, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.1.2 7-Zip Compression 9.20.1 Compress Speed Test MIPS > Higher Is Better prueba_comp . 2859 |=========================================================== Parallel BZIP2 Compression 1.1.6 256MB File Compression Seconds < Lower Is Better prueba_comp . 63.49 |========================================================== Gzip Compression 2GB File Compression Seconds < Lower Is Better prueba_comp . 22.50 |========================================================== LZMA Compression 256MB File Compression Seconds < Lower Is Better prueba_comp . 170.57 |=========================================================