Dual-Core ARM Tegra 2 Ubuntu ARM Linux CompuLab Trim-Slice desktop running Ubuntu 11.04 Linux 2.6.38 kernel compared to Ubuntu 11.10 and Ubuntu 12.04 development testing under ARMv7 with soft float. The Trim-Slice is a NVIDIA TEGRA 2 ARM platform with a dual-core ARMv7 Cortex A9 clocked at 1.0GHz. With a SATA HDD and 1GB of RAM. Testing by Michael Larabel for a future article on Phoronix.com.
HTML result view exported from: https://openbenchmarking.org/result/1201178-BY-UBUNTUARM97 .
Dual-Core ARM Tegra 2 Ubuntu ARM Linux Processor Motherboard Memory Disk Graphics Network OS Kernel Desktop Display Server Display Driver OpenGL Compiler File-System Screen Resolution Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development ARMv7 rev 0 @ 1.00GHz (2 Cores) trimslice 875MB 250GB HM251HI NVIDIA TEGRA Realtek RTL8111/8168B Ubuntu 11.04 2.6.38.3-trimslice-1.01-01637-gc2b2d3e (armv7l) GNOME 2.32.1 X Server 1.10.1 tegra 2.1 Mesa 7.10.2 GCC 4.5.2 ext3 1024x768 Ubuntu 11.10 Unity 2D 4.24.0 X Server 1.10.4 2.1 Mesa 7.11 GCC 4.6.1 Ubuntu 12.04 Unity 2D 5.0.0 GCC 4.6 1280x960 OpenBenchmarking.org System Details - Ubuntu 11.04: Disk Scheduler: CFQ. Python 2.7.1+. - Ubuntu 11.10: Disk Scheduler: CFQ. Python 2.7.2+. - Ubuntu 12.04 Development: Disk Scheduler: CFQ. Python 2.7.2+.
Dual-Core ARM Tegra 2 Ubuntu ARM Linux apache: Static Web Page Serving blogbench: Read blogbench: Write build-apache: Time To Compile build-imagemagick: Time To Compile build-mplayer: Time To Compile byte: Dhrystone 2 byte: Register Arithmetic byte: Integer Arithmetic byte: Floating-Point Arithmetic c-ray: Total Time cachebench: Read cachebench: Write cachebench: Read / Modify / Write clomp: Static OMP Speedup compilebench: Initial Create compilebench: Compile compilebench: Read Compiled Tree compress-7zip: Compress Speed Test compress-gzip: 2GB File Compression compress-lzma: 256MB File Compression compress-pbzip2: 256MB File Compression dcraw: RAW To PPM Image Conversion encode-ape: WAV To APE encode-flac: WAV To FLAC encode-mp3: WAV To MP3 encode-ogg: WAV To Ogg encode-wavpack: WAV To WavPack ffmpeg: AVI To NTSC VCD fs-mark: 1000 Files, 1MB Size fs-mark: 1000 Files, 1MB Size, No Sync/FSync fs-mark: 5000 Files, 1MB Size, 4 Threads fs-mark: 4000 Files, 32 Sub Dirs, 1MB Size gcrypt: CAMELLIA256-ECB Cipher gnupg: 1GB File Encryption graphics-magick: HWB Color Space graphics-magick: Blur graphics-magick: Local Adaptive Thresholding graphics-magick: Resizing graphics-magick: Sharpen himeno: Poisson Pressure Solver hmmer: Pfam Database Search iozone: 4Kb - 2GB - Write Performance iozone: 4Kb - 2GB - Read Performance iozone: 64Kb - 2GB - Write Performance iozone: 64Kb - 2GB - Read Performance mafft: Multiple Sequence Alignment mrbayes: Primate Phylogeny Analysis n-queens: Elapsed Time network-loopback: Time To Transfer 10GB Via Loopback nginx: Static Web Page Serving npb: BT.A npb: CG.B npb: EP.B npb: LU.A npb: MG.B npb: SP.A npb: UA.A openssl: RSA 4096-bit Performance phpbench: PHP Benchmark Suite postmark: Disk Transaction Performance povray: Total Time pybench: Total For Average Test Times sample-program: Phoronix Test Suite v3.8.0m0 scimark2: Composite scimark2: Fast Fourier Transform scimark2: Jacobi Successive Over-Relaxation scimark2: Monte Carlo scimark2: Sparse Matrix Multiply scimark2: Dense LU Matrix Factorization smallpt: Global Illumination Renderer; 100 Samples sqlite: Default Test Directory stream: Copy stream: Scale stream: Add stream: Triad sudokut: Total Time tiobench: Write - 32MB - 8 tiobench: Read - 32MB - 8 tscp: AI Chess Performance unpack-linux: linux-2.6.32.tar.bz2 vpxenc: vpxenc Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 231.59 50777 168 438.34 1204.51 663.36 2648351.63 1 1 1 1308.71 1425.23 2840.96 2050.88 0.79 11.24 12.23 2.53 746 165.04 835.36 207.17 199.74 117.62 70.66 131.01 83.67 89.58 296.42 4.47 17.10 8.13 4.57 12647 95.02 20 11 6 14 9 99.58 309.76 18.75 8.72 18.36 6.68 187.75 452.15 996.66 506.40 1959.39 350.15 60.60 8.45 209.38 222.96 166.00 1.32 3.73 8770 43 6865 18793 35.75 78.49 19.27 157.53 48.50 82.99 84.16 2889 908.17 991.72 1052.38 979.78 979.03 216.19 13.92 534.41 63187 125.92 1 238.74 52336 166 447.43 1387.53 624.13 2771077.73 1 1 1 1357.18 1433.46 2895.93 2102.44 1.89 10.21 10.75 1.39 746 163.78 838.48 198.47 194.63 120.60 59.97 129.05 83.97 88.01 293.00 3.37 16.10 7.20 3.60 98.03 21 9 4 13 7 107.93 300.40 17.51 6.05 16.45 5.20 181.05 547.12 1013.02 490.97 332.57 53.20 8.19 197.36 215.51 156.15 1.38 3.85 8497 35 6839 19406 36.06 78.58 17.00 160.02 48.38 82.32 85.17 3070 1523.36 975.88 1029.04 954.12 916.65 229.21 12.57 529.79 62622 128.44 1 242.87 51726 161 442.41 1396.59 564.70 2728295.27 1 1 1 1372.52 1423.92 2078.44 2118.65 1.92 10.36 11.27 1.80 747 160.19 839.16 207.75 196.24 129.02 57.63 130.14 83.38 85.19 287.71 3.57 15.58 7.60 3.77 88.29 21 11 4 15 7 107.71 292.20 18.01 7.45 17.20 5.19 181.59 532.41 1044.50 535.87 344.44 57.16 8.00 190.79 202.10 150.78 1.33 3.83 9051 39 6706 20055 40.93 77.96 16.44 164.13 49.30 80.45 79.46 3002 1181.10 928.60 977.23 919.44 882.05 223.45 13.21 504.61 62538 128.78 1 OpenBenchmarking.org
Apache Benchmark Static Web Page Serving OpenBenchmarking.org Requests Per Second, More Is Better Apache Benchmark 2.2.17 Static Web Page Serving Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 50 100 150 200 250 SE +/- 0.67, N = 3 SE +/- 0.51, N = 3 SE +/- 0.42, N = 3 231.59 238.74 242.87
BlogBench Test: Read OpenBenchmarking.org Final Score, More Is Better BlogBench 1.0 Test: Read Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 11K 22K 33K 44K 55K SE +/- 1288.47, N = 6 SE +/- 615.13, N = 3 SE +/- 507.94, N = 3 50777 52336 51726
BlogBench Test: Write OpenBenchmarking.org Final Score, More Is Better BlogBench 1.0 Test: Write Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 40 80 120 160 200 SE +/- 6.46, N = 6 SE +/- 4.04, N = 3 SE +/- 3.21, N = 3 168 166 161
Timed Apache Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed Apache Compilation 2.2.17 Time To Compile Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 100 200 300 400 500 SE +/- 1.39, N = 3 SE +/- 0.95, N = 3 SE +/- 0.29, N = 3 438.34 447.43 442.41
Timed ImageMagick Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed ImageMagick Compilation 6.6.3-4 Time To Compile Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 300 600 900 1200 1500 SE +/- 23.42, N = 3 SE +/- 24.76, N = 3 SE +/- 28.28, N = 3 1204.51 1387.53 1396.59
Timed MPlayer Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed MPlayer Compilation 1.0-rc3 Time To Compile Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 140 280 420 560 700 SE +/- 10.59, N = 4 SE +/- 10.31, N = 4 SE +/- 9.77, N = 6 663.36 624.13 564.70
BYTE Unix Benchmark Computational Test: Dhrystone 2 OpenBenchmarking.org LPS, More Is Better BYTE Unix Benchmark 3.6 Computational Test: Dhrystone 2 Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 600K 1200K 1800K 2400K 3000K SE +/- 22787.88, N = 3 SE +/- 12158.29, N = 3 SE +/- 17546.69, N = 3 2648351.63 2771077.73 2728295.27
BYTE Unix Benchmark Computational Test: Register Arithmetic OpenBenchmarking.org LPS, More Is Better BYTE Unix Benchmark 3.6 Computational Test: Register Arithmetic Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 0.225 0.45 0.675 0.9 1.125 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 1 1 1
BYTE Unix Benchmark Computational Test: Integer Arithmetic OpenBenchmarking.org LPS, More Is Better BYTE Unix Benchmark 3.6 Computational Test: Integer Arithmetic Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 0.225 0.45 0.675 0.9 1.125 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 1 1 1
BYTE Unix Benchmark Computational Test: Floating-Point Arithmetic OpenBenchmarking.org LPS, More Is Better BYTE Unix Benchmark 3.6 Computational Test: Floating-Point Arithmetic Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 0.225 0.45 0.675 0.9 1.125 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 1 1 1
C-Ray Total Time OpenBenchmarking.org Seconds, Fewer Is Better C-Ray 1.1 Total Time Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 300 600 900 1200 1500 SE +/- 1.05, N = 3 SE +/- 5.79, N = 3 SE +/- 5.48, N = 3 1308.71 1357.18 1372.52
CacheBench Test: Read OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 300 600 900 1200 1500 SE +/- 13.31, N = 3 SE +/- 4.24, N = 3 SE +/- 5.71, N = 3 1425.23 1433.46 1423.92
CacheBench Test: Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Write Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 600 1200 1800 2400 3000 SE +/- 23.20, N = 3 SE +/- 22.78, N = 3 SE +/- 5.58, N = 3 2840.96 2895.93 2078.44
CacheBench Test: Read / Modify / Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read / Modify / Write Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 500 1000 1500 2000 2500 SE +/- 33.90, N = 4 SE +/- 16.55, N = 3 SE +/- 6.91, N = 3 2050.88 2102.44 2118.65
CLOMP Static OMP Speedup OpenBenchmarking.org Speedup, More Is Better CLOMP 3.3 Static OMP Speedup Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 0.432 0.864 1.296 1.728 2.16 SE +/- 0.02, N = 10 SE +/- 0.03, N = 10 SE +/- 0.03, N = 10 0.79 1.89 1.92
Compile Bench Test: Initial Create OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Initial Create Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 3 6 9 12 15 SE +/- 0.14, N = 3 SE +/- 0.24, N = 3 SE +/- 0.07, N = 3 11.24 10.21 10.36
Compile Bench Test: Compile OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Compile Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 3 6 9 12 15 SE +/- 0.13, N = 3 SE +/- 0.09, N = 3 SE +/- 0.15, N = 3 12.23 10.75 11.27
Compile Bench Test: Read Compiled Tree OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Read Compiled Tree Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 0.5693 1.1386 1.7079 2.2772 2.8465 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 2.53 1.39 1.80
7-Zip Compression Compress Speed Test OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 9.20.1 Compress Speed Test Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 160 320 480 640 800 SE +/- 6.03, N = 3 SE +/- 10.02, N = 3 SE +/- 5.36, N = 3 746 746 747
Gzip Compression 2GB File Compression OpenBenchmarking.org Seconds, Fewer Is Better Gzip Compression 2GB File Compression Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 40 80 120 160 200 SE +/- 3.12, N = 3 SE +/- 2.60, N = 3 SE +/- 2.60, N = 4 165.04 163.78 160.19
LZMA Compression 256MB File Compression OpenBenchmarking.org Seconds, Fewer Is Better LZMA Compression 256MB File Compression Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 200 400 600 800 1000 SE +/- 2.49, N = 3 SE +/- 1.13, N = 3 SE +/- 0.80, N = 3 835.36 838.48 839.16
Parallel BZIP2 Compression 256MB File Compression OpenBenchmarking.org Seconds, Fewer Is Better Parallel BZIP2 Compression 1.0.5 256MB File Compression Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 50 100 150 200 250 SE +/- 3.88, N = 3 SE +/- 3.69, N = 3 SE +/- 3.02, N = 4 207.17 198.47 207.75
dcraw RAW To PPM Image Conversion OpenBenchmarking.org Seconds, Fewer Is Better dcraw RAW To PPM Image Conversion Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 40 80 120 160 200 SE +/- 1.30, N = 3 SE +/- 2.62, N = 3 SE +/- 2.73, N = 3 199.74 194.63 196.24
Monkey Audio Encoding WAV To APE OpenBenchmarking.org Seconds, Fewer Is Better Monkey Audio Encoding 3.99u4b5s6 WAV To APE Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 30 60 90 120 150 SE +/- 2.03, N = 10 SE +/- 3.12, N = 10 SE +/- 2.61, N = 10 117.62 120.60 129.02
FLAC Audio Encoding WAV To FLAC OpenBenchmarking.org Seconds, Fewer Is Better FLAC Audio Encoding 1.2.1 WAV To FLAC Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 16 32 48 64 80 SE +/- 0.11, N = 5 SE +/- 0.11, N = 5 SE +/- 0.17, N = 5 70.66 59.97 57.63
LAME MP3 Encoding WAV To MP3 OpenBenchmarking.org Seconds, Fewer Is Better LAME MP3 Encoding 3.99.3 WAV To MP3 Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 30 60 90 120 150 SE +/- 0.29, N = 5 SE +/- 0.32, N = 5 SE +/- 0.25, N = 5 131.01 129.05 130.14
Ogg Encoding WAV To Ogg OpenBenchmarking.org Seconds, Fewer Is Better Ogg Encoding 1.2.0 WAV To Ogg Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 20 40 60 80 100 SE +/- 0.18, N = 5 SE +/- 0.24, N = 5 SE +/- 0.20, N = 5 83.67 83.97 83.38
WavPack Audio Encoding WAV To WavPack OpenBenchmarking.org Seconds, Fewer Is Better WavPack Audio Encoding 4.41.0 WAV To WavPack Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 20 40 60 80 100 SE +/- 0.32, N = 5 SE +/- 0.06, N = 5 SE +/- 1.00, N = 8 89.58 88.01 85.19
FFmpeg AVI To NTSC VCD OpenBenchmarking.org Seconds, Fewer Is Better FFmpeg 0.8.7 AVI To NTSC VCD Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 60 120 180 240 300 SE +/- 4.64, N = 4 SE +/- 9.52, N = 6 SE +/- 7.62, N = 6 296.42 293.00 287.71
FS-Mark Test: 1000 Files, 1MB Size OpenBenchmarking.org Files/s, More Is Better FS-Mark 3.3 Test: 1000 Files, 1MB Size Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 1.0058 2.0116 3.0174 4.0232 5.029 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 4.47 3.37 3.57
FS-Mark Test: 1000 Files, 1MB Size, No Sync/FSync OpenBenchmarking.org Files/s, More Is Better FS-Mark 3.3 Test: 1000 Files, 1MB Size, No Sync/FSync Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 4 8 12 16 20 SE +/- 0.10, N = 3 SE +/- 0.24, N = 4 SE +/- 0.46, N = 6 17.10 16.10 15.58
FS-Mark Test: 5000 Files, 1MB Size, 4 Threads OpenBenchmarking.org Files/s, More Is Better FS-Mark 3.3 Test: 5000 Files, 1MB Size, 4 Threads Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 2 4 6 8 10 SE +/- 0.13, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 8.13 7.20 7.60
FS-Mark Test: 4000 Files, 32 Sub Dirs, 1MB Size OpenBenchmarking.org Files/s, More Is Better FS-Mark 3.3 Test: 4000 Files, 32 Sub Dirs, 1MB Size Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 1.0283 2.0566 3.0849 4.1132 5.1415 SE +/- 0.03, N = 3 SE +/- 0.00, N = 3 SE +/- 0.03, N = 3 4.57 3.60 3.77
Gcrypt Library CAMELLIA256-ECB Cipher OpenBenchmarking.org Microseconds, Fewer Is Better Gcrypt Library 1.4.4 CAMELLIA256-ECB Cipher Ubuntu 11.04 3K 6K 9K 12K 15K SE +/- 92.07, N = 3 12647
GnuPG 1GB File Encryption OpenBenchmarking.org Seconds, Fewer Is Better GnuPG 1.4.10 1GB File Encryption Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 20 40 60 80 100 SE +/- 0.34, N = 4 SE +/- 1.70, N = 4 SE +/- 0.93, N = 4 95.02 98.03 88.29
GraphicsMagick Operation: HWB Color Space OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: HWB Color Space Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 5 10 15 20 25 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 SE +/- 0.00, N = 3 20 21 21
GraphicsMagick Operation: Blur OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: Blur Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 3 6 9 12 15 SE +/- 0.00, N = 3 SE +/- 0.21, N = 6 SE +/- 0.00, N = 3 11 9 11
GraphicsMagick Operation: Local Adaptive Thresholding OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: Local Adaptive Thresholding Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 2 4 6 8 10 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 6 4 4
GraphicsMagick Operation: Resizing OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: Resizing Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 4 8 12 16 20 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 14 13 15
GraphicsMagick Operation: Sharpen OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: Sharpen Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 3 6 9 12 15 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 9 7 7
Himeno Benchmark Poisson Pressure Solver OpenBenchmarking.org MFLOPS, More Is Better Himeno Benchmark 3.0 Poisson Pressure Solver Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 20 40 60 80 100 SE +/- 0.17, N = 3 SE +/- 0.05, N = 3 SE +/- 0.22, N = 3 99.58 107.93 107.71
Timed HMMer Search Pfam Database Search OpenBenchmarking.org Seconds, Fewer Is Better Timed HMMer Search 2.3.2 Pfam Database Search Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 70 140 210 280 350 SE +/- 0.71, N = 3 SE +/- 1.64, N = 3 SE +/- 1.04, N = 3 309.76 300.40 292.20
IOzone Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance OpenBenchmarking.org MB/s, More Is Better IOzone 3.347 Record Size: 4Kb - File Size: 2GB - Disk Test: Write Performance Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 5 10 15 20 25 SE +/- 0.27, N = 3 SE +/- 0.16, N = 3 SE +/- 0.14, N = 3 18.75 17.51 18.01
IOzone Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance OpenBenchmarking.org MB/s, More Is Better IOzone 3.347 Record Size: 4Kb - File Size: 2GB - Disk Test: Read Performance Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 2 4 6 8 10 SE +/- 0.10, N = 3 SE +/- 0.27, N = 6 SE +/- 0.53, N = 6 8.72 6.05 7.45
IOzone Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance OpenBenchmarking.org MB/s, More Is Better IOzone 3.347 Record Size: 64Kb - File Size: 2GB - Disk Test: Write Performance Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 5 10 15 20 25 SE +/- 0.09, N = 3 SE +/- 0.03, N = 3 SE +/- 0.27, N = 3 18.36 16.45 17.20
IOzone Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance OpenBenchmarking.org MB/s, More Is Better IOzone 3.347 Record Size: 64Kb - File Size: 2GB - Disk Test: Read Performance Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 2 4 6 8 10 SE +/- 0.08, N = 3 SE +/- 0.20, N = 6 SE +/- 0.19, N = 6 6.68 5.20 5.19
Timed MAFFT Alignment Multiple Sequence Alignment OpenBenchmarking.org Seconds, Fewer Is Better Timed MAFFT Alignment 6.864 Multiple Sequence Alignment Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 40 80 120 160 200 SE +/- 0.90, N = 3 SE +/- 0.90, N = 3 SE +/- 1.89, N = 3 187.75 181.05 181.59
Timed MrBayes Analysis Primate Phylogeny Analysis OpenBenchmarking.org Seconds, Fewer Is Better Timed MrBayes Analysis 3.1.2 Primate Phylogeny Analysis Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 120 240 360 480 600 SE +/- 1.26, N = 3 SE +/- 2.93, N = 3 SE +/- 0.99, N = 3 452.15 547.12 532.41
N-Queens Elapsed Time OpenBenchmarking.org Seconds, Fewer Is Better N-Queens 1.0 Elapsed Time Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 200 400 600 800 1000 SE +/- 0.32, N = 2 SE +/- 0.91, N = 2 SE +/- 0.24, N = 2 996.66 1013.02 1044.50
Loopback TCP Network Performance Time To Transfer 10GB Via Loopback OpenBenchmarking.org Seconds, Fewer Is Better Loopback TCP Network Performance Time To Transfer 10GB Via Loopback Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 120 240 360 480 600 SE +/- 8.00, N = 3 SE +/- 4.26, N = 3 SE +/- 0.63, N = 3 506.40 490.97 535.87
NGINX Benchmark Static Web Page Serving OpenBenchmarking.org Requests Per Second, More Is Better NGINX Benchmark 0.8.53 Static Web Page Serving Ubuntu 11.04 400 800 1200 1600 2000 SE +/- 14.81, N = 3 1959.39
NAS Parallel Benchmarks Test / Class: BT.A OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: BT.A Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 80 160 240 320 400 SE +/- 0.07, N = 3 SE +/- 5.73, N = 3 SE +/- 0.75, N = 3 350.15 332.57 344.44
NAS Parallel Benchmarks Test / Class: CG.B OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: CG.B Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 14 28 42 56 70 SE +/- 1.07, N = 3 SE +/- 6.19, N = 3 SE +/- 3.30, N = 6 60.60 53.20 57.16
NAS Parallel Benchmarks Test / Class: EP.B OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: EP.B Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 2 4 6 8 10 SE +/- 0.01, N = 3 SE +/- 0.08, N = 3 SE +/- 0.13, N = 4 8.45 8.19 8.00
NAS Parallel Benchmarks Test / Class: LU.A OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: LU.A Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 50 100 150 200 250 SE +/- 2.00, N = 3 SE +/- 2.04, N = 3 SE +/- 2.51, N = 3 209.38 197.36 190.79
NAS Parallel Benchmarks Test / Class: MG.B OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: MG.B Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 50 100 150 200 250 SE +/- 0.63, N = 3 SE +/- 0.58, N = 3 SE +/- 3.35, N = 6 222.96 215.51 202.10
NAS Parallel Benchmarks Test / Class: SP.A OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: SP.A Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 40 80 120 160 200 SE +/- 0.74, N = 3 SE +/- 1.17, N = 3 SE +/- 1.18, N = 3 166.00 156.15 150.78
NAS Parallel Benchmarks Test / Class: UA.A OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: UA.A Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 0.3105 0.621 0.9315 1.242 1.5525 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 1.32 1.38 1.33
OpenSSL RSA 4096-bit Performance OpenBenchmarking.org Signs Per Second, More Is Better OpenSSL 1.0.0e RSA 4096-bit Performance Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 0.8663 1.7326 2.5989 3.4652 4.3315 SE +/- 0.05, N = 4 SE +/- 0.03, N = 4 SE +/- 0.03, N = 4 3.73 3.85 3.83
PHPBench PHP Benchmark Suite OpenBenchmarking.org Score, More Is Better PHPBench 0.8.1 PHP Benchmark Suite Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 2K 4K 6K 8K 10K SE +/- 16.46, N = 3 SE +/- 31.87, N = 3 SE +/- 4.51, N = 3 8770 8497 9051
PostMark Disk Transaction Performance OpenBenchmarking.org TPS, More Is Better PostMark 1.51 Disk Transaction Performance Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 10 20 30 40 50 SE +/- 0.37, N = 5 SE +/- 0.24, N = 5 SE +/- 0.32, N = 5 43 35 39
POV-Ray Total Time OpenBenchmarking.org Seconds, Fewer Is Better POV-Ray 3.6.1 Total Time Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 1500 3000 4500 6000 7500 6865 6839 6706
PyBench Total For Average Test Times OpenBenchmarking.org Milliseconds, Fewer Is Better PyBench 2008-08-14 Total For Average Test Times Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 4K 8K 12K 16K 20K SE +/- 14.68, N = 3 SE +/- 2.96, N = 3 SE +/- 3.18, N = 3 18793 19406 20055
Sample Pi Program Phoronix Test Suite v3.8.0m0 OpenBenchmarking.org Seconds, Fewer Is Better Sample Pi Program Phoronix Test Suite v3.8.0m0 Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 9 18 27 36 45 SE +/- 0.20, N = 3 SE +/- 0.12, N = 3 SE +/- 0.59, N = 5 35.75 36.06 40.93
SciMark Computational Test: Composite OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Composite Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 20 40 60 80 100 SE +/- 1.22, N = 4 SE +/- 0.09, N = 4 SE +/- 0.18, N = 4 78.49 78.58 77.96
SciMark Computational Test: Fast Fourier Transform OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Fast Fourier Transform Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 5 10 15 20 25 SE +/- 0.06, N = 4 SE +/- 0.01, N = 4 SE +/- 0.04, N = 4 19.27 17.00 16.44
SciMark Computational Test: Jacobi Successive Over-Relaxation OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 40 80 120 160 200 SE +/- 5.55, N = 4 SE +/- 0.19, N = 4 SE +/- 0.20, N = 4 157.53 160.02 164.13
SciMark Computational Test: Monte Carlo OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Monte Carlo Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 11 22 33 44 55 SE +/- 0.08, N = 4 SE +/- 0.96, N = 4 SE +/- 0.84, N = 4 48.50 48.38 49.30
SciMark Computational Test: Sparse Matrix Multiply OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Sparse Matrix Multiply Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 20 40 60 80 100 SE +/- 0.14, N = 4 SE +/- 0.45, N = 4 SE +/- 0.48, N = 4 82.99 82.32 80.45
SciMark Computational Test: Dense LU Matrix Factorization OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Dense LU Matrix Factorization Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 20 40 60 80 100 SE +/- 0.53, N = 4 SE +/- 0.14, N = 4 SE +/- 0.23, N = 4 84.16 85.17 79.46
Smallpt Global Illumination Renderer; 100 Samples OpenBenchmarking.org Seconds, Fewer Is Better Smallpt 1.0 Global Illumination Renderer; 100 Samples Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 700 1400 2100 2800 3500 SE +/- 3.84, N = 3 SE +/- 20.46, N = 3 SE +/- 41.87, N = 3 2889 3070 3002
SQLite Test Target: Default Test Directory OpenBenchmarking.org Seconds, Fewer Is Better SQLite 3.7.3 Test Target: Default Test Directory Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 300 600 900 1200 1500 SE +/- 1.85, N = 3 SE +/- 25.58, N = 3 SE +/- 15.25, N = 3 908.17 1523.36 1181.10
Stream Type: Copy OpenBenchmarking.org MB/s, More Is Better Stream 2009-04-11 Type: Copy Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 200 400 600 800 1000 SE +/- 2.06, N = 10 SE +/- 0.90, N = 10 SE +/- 0.97, N = 10 991.72 975.88 928.60
Stream Type: Scale OpenBenchmarking.org MB/s, More Is Better Stream 2009-04-11 Type: Scale Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 200 400 600 800 1000 SE +/- 3.81, N = 10 SE +/- 0.83, N = 10 SE +/- 0.91, N = 10 1052.38 1029.04 977.23
Stream Type: Add OpenBenchmarking.org MB/s, More Is Better Stream 2009-04-11 Type: Add Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 200 400 600 800 1000 SE +/- 4.17, N = 10 SE +/- 0.90, N = 10 SE +/- 0.81, N = 10 979.78 954.12 919.44
Stream Type: Triad OpenBenchmarking.org MB/s, More Is Better Stream 2009-04-11 Type: Triad Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 200 400 600 800 1000 SE +/- 3.88, N = 10 SE +/- 0.66, N = 10 SE +/- 0.73, N = 10 979.03 916.65 882.05
Sudokut Total Time OpenBenchmarking.org Seconds, Fewer Is Better Sudokut 0.4 Total Time Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 50 100 150 200 250 SE +/- 1.07, N = 3 SE +/- 1.01, N = 3 SE +/- 1.59, N = 3 216.19 229.21 223.45
Threaded I/O Tester Test: Write - Size Per Thread: 32MB - Thread Count: 8 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 0.3.3 Test: Write - Size Per Thread: 32MB - Thread Count: 8 Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 4 8 12 16 20 SE +/- 0.17, N = 4 SE +/- 0.17, N = 6 SE +/- 0.15, N = 4 13.92 12.57 13.21
Threaded I/O Tester Test: Read - Size Per Thread: 32MB - Thread Count: 8 OpenBenchmarking.org MB/s, More Is Better Threaded I/O Tester 0.3.3 Test: Read - Size Per Thread: 32MB - Thread Count: 8 Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 120 240 360 480 600 SE +/- 1.61, N = 4 SE +/- 1.24, N = 4 SE +/- 6.58, N = 4 534.41 529.79 504.61
TSCP AI Chess Performance OpenBenchmarking.org Nodes Per Second, More Is Better TSCP 1.81 AI Chess Performance Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 14K 28K 42K 56K 70K SE +/- 2.80, N = 5 SE +/- 45.57, N = 5 SE +/- 4.95, N = 5 63187 62622 62538
Unpacking The Linux Kernel linux-2.6.32.tar.bz2 OpenBenchmarking.org Seconds, Fewer Is Better Unpacking The Linux Kernel linux-2.6.32.tar.bz2 Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 30 60 90 120 150 SE +/- 1.79, N = 6 SE +/- 1.58, N = 8 SE +/- 1.77, N = 8 125.92 128.44 128.78
VP8 libvpx Encoding vpxenc OpenBenchmarking.org Frames Per Second, More Is Better VP8 libvpx Encoding 0.9.7-p1 vpxenc Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 0.225 0.45 0.675 0.9 1.125 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 1 1 1
Phoronix Test Suite v10.8.4