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&grs&sor .
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 compilebench: Read Compiled Tree sqlite: Default Test Directory graphics-magick: Local Adaptive Thresholding cachebench: Write fs-mark: 1000 Files, 1MB Size graphics-magick: Sharpen fs-mark: 4000 Files, 32 Sub Dirs, 1MB Size postmark: Disk Transaction Performance encode-flac: WAV To FLAC graphics-magick: Blur mrbayes: Primate Phylogeny Analysis build-mplayer: Time To Compile scimark2: Fast Fourier Transform build-imagemagick: Time To Compile graphics-magick: Resizing sample-program: Phoronix Test Suite v3.8.0m0 compilebench: Compile fs-mark: 5000 Files, 1MB Size, 4 Threads iozone: 64Kb - 2GB - Write Performance gnupg: 1GB File Encryption stream: Triad tiobench: Write - 32MB - 8 npb: MG.B npb: SP.A compilebench: Initial Create npb: LU.A network-loopback: Time To Transfer 10GB Via Loopback himeno: Poisson Pressure Solver stream: Scale scimark2: Dense LU Matrix Factorization iozone: 4Kb - 2GB - Write Performance stream: Copy pybench: Total For Average Test Times stream: Add phpbench: PHP Benchmark Suite smallpt: Global Illumination Renderer; 100 Samples sudokut: Total Time hmmer: Pfam Database Search tiobench: Read - 32MB - 8 npb: EP.B npb: BT.A encode-wavpack: WAV To WavPack graphics-magick: HWB Color Space c-ray: Total Time apache: Static Web Page Serving n-queens: Elapsed Time compress-pbzip2: 256MB File Compression byte: Dhrystone 2 npb: UA.A mafft: Multiple Sequence Alignment cachebench: Read / Modify / Write openssl: RSA 4096-bit Performance scimark2: Sparse Matrix Multiply compress-gzip: 2GB File Compression dcraw: RAW To PPM Image Conversion povray: Total Time unpack-linux: linux-2.6.32.tar.bz2 build-apache: Time To Compile scimark2: Monte Carlo encode-mp3: WAV To MP3 tscp: AI Chess Performance scimark2: Composite encode-ogg: WAV To Ogg cachebench: Read compress-lzma: 256MB File Compression compress-7zip: Compress Speed Test vpxenc: vpxenc nginx: Static Web Page Serving gcrypt: CAMELLIA256-ECB Cipher byte: Floating-Point Arithmetic byte: Integer Arithmetic byte: Register Arithmetic scimark2: Jacobi Successive Over-Relaxation npb: CG.B iozone: 64Kb - 2GB - Read Performance iozone: 4Kb - 2GB - Read Performance fs-mark: 1000 Files, 1MB Size, No Sync/FSync ffmpeg: AVI To NTSC VCD encode-ape: WAV To APE clomp: Static OMP Speedup blogbench: Write blogbench: Read Ubuntu 11.04 Ubuntu 11.10 Ubuntu 12.04 Development 2.53 908.17 6 2840.96 4.47 9 4.57 43 70.66 11 452.15 663.36 19.27 1204.51 14 35.75 12.23 8.13 18.36 95.02 979.03 13.92 222.96 166.00 11.24 209.38 506.40 99.58 1052.38 84.16 18.75 991.72 18793 979.78 8770 2889 216.19 309.76 534.41 8.45 350.15 89.58 20 1308.71 231.59 996.66 207.17 2648351.63 1.32 187.75 2050.88 3.73 82.99 165.04 199.74 6865 125.92 438.34 48.50 131.01 63187 78.49 83.67 1425.23 835.36 746 1 1959.39 12647 1 1 1 157.53 60.60 6.68 8.72 17.10 296.42 117.62 0.79 168 50777 1.39 1523.36 4 2895.93 3.37 7 3.60 35 59.97 9 547.12 624.13 17.00 1387.53 13 36.06 10.75 7.20 16.45 98.03 916.65 12.57 215.51 156.15 10.21 197.36 490.97 107.93 1029.04 85.17 17.51 975.88 19406 954.12 8497 3070 229.21 300.40 529.79 8.19 332.57 88.01 21 1357.18 238.74 1013.02 198.47 2771077.73 1.38 181.05 2102.44 3.85 82.32 163.78 194.63 6839 128.44 447.43 48.38 129.05 62622 78.58 83.97 1433.46 838.48 746 1 1 1 1 160.02 53.20 5.20 6.05 16.10 293.00 120.60 1.89 166 52336 1.80 1181.10 4 2078.44 3.57 7 3.77 39 57.63 11 532.41 564.70 16.44 1396.59 15 40.93 11.27 7.60 17.20 88.29 882.05 13.21 202.10 150.78 10.36 190.79 535.87 107.71 977.23 79.46 18.01 928.60 20055 919.44 9051 3002 223.45 292.20 504.61 8.00 344.44 85.19 21 1372.52 242.87 1044.50 207.75 2728295.27 1.33 181.59 2118.65 3.83 80.45 160.19 196.24 6706 128.78 442.41 49.30 130.14 62538 77.96 83.38 1423.92 839.16 747 1 1 1 1 164.13 57.16 5.19 7.45 15.58 287.71 129.02 1.92 161 51726 OpenBenchmarking.org
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 12.04 Development Ubuntu 11.10 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 1.80 1.39
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 12.04 Development Ubuntu 11.10 300 600 900 1200 1500 SE +/- 1.85, N = 3 SE +/- 15.25, N = 3 SE +/- 25.58, N = 3 908.17 1181.10 1523.36
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 12.04 Development Ubuntu 11.10 2 4 6 8 10 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 6 4 4
CacheBench Test: Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Write Ubuntu 11.10 Ubuntu 11.04 Ubuntu 12.04 Development 600 1200 1800 2400 3000 SE +/- 22.78, N = 3 SE +/- 23.20, N = 3 SE +/- 5.58, N = 3 2895.93 2840.96 2078.44
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 12.04 Development Ubuntu 11.10 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 3.57 3.37
GraphicsMagick Operation: Sharpen OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: Sharpen Ubuntu 11.04 Ubuntu 12.04 Development Ubuntu 11.10 3 6 9 12 15 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 9 7 7
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 12.04 Development Ubuntu 11.10 1.0283 2.0566 3.0849 4.1132 5.1415 SE +/- 0.03, N = 3 SE +/- 0.03, N = 3 SE +/- 0.00, N = 3 4.57 3.77 3.60
PostMark Disk Transaction Performance OpenBenchmarking.org TPS, More Is Better PostMark 1.51 Disk Transaction Performance Ubuntu 11.04 Ubuntu 12.04 Development Ubuntu 11.10 10 20 30 40 50 SE +/- 0.37, N = 5 SE +/- 0.32, N = 5 SE +/- 0.24, N = 5 43 39 35
FLAC Audio Encoding WAV To FLAC OpenBenchmarking.org Seconds, Fewer Is Better FLAC Audio Encoding 1.2.1 WAV To FLAC Ubuntu 12.04 Development Ubuntu 11.10 Ubuntu 11.04 16 32 48 64 80 SE +/- 0.17, N = 5 SE +/- 0.11, N = 5 SE +/- 0.11, N = 5 57.63 59.97 70.66
GraphicsMagick Operation: Blur OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: Blur Ubuntu 12.04 Development Ubuntu 11.04 Ubuntu 11.10 3 6 9 12 15 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.21, N = 6 11 11 9
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 12.04 Development Ubuntu 11.10 120 240 360 480 600 SE +/- 1.26, N = 3 SE +/- 0.99, N = 3 SE +/- 2.93, N = 3 452.15 532.41 547.12
Timed MPlayer Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed MPlayer Compilation 1.0-rc3 Time To Compile Ubuntu 12.04 Development Ubuntu 11.10 Ubuntu 11.04 140 280 420 560 700 SE +/- 9.77, N = 6 SE +/- 10.31, N = 4 SE +/- 10.59, N = 4 564.70 624.13 663.36
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
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
GraphicsMagick Operation: Resizing OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: Resizing Ubuntu 12.04 Development Ubuntu 11.04 Ubuntu 11.10 4 8 12 16 20 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 15 14 13
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
Compile Bench Test: Compile OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Compile Ubuntu 11.04 Ubuntu 12.04 Development Ubuntu 11.10 3 6 9 12 15 SE +/- 0.13, N = 3 SE +/- 0.15, N = 3 SE +/- 0.09, N = 3 12.23 11.27 10.75
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 12.04 Development Ubuntu 11.10 2 4 6 8 10 SE +/- 0.13, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 8.13 7.60 7.20
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 12.04 Development Ubuntu 11.10 5 10 15 20 25 SE +/- 0.09, N = 3 SE +/- 0.27, N = 3 SE +/- 0.03, N = 3 18.36 17.20 16.45
GnuPG 1GB File Encryption OpenBenchmarking.org Seconds, Fewer Is Better GnuPG 1.4.10 1GB File Encryption Ubuntu 12.04 Development Ubuntu 11.04 Ubuntu 11.10 20 40 60 80 100 SE +/- 0.93, N = 4 SE +/- 0.34, N = 4 SE +/- 1.70, N = 4 88.29 95.02 98.03
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
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 12.04 Development Ubuntu 11.10 4 8 12 16 20 SE +/- 0.17, N = 4 SE +/- 0.15, N = 4 SE +/- 0.17, N = 6 13.92 13.21 12.57
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
Compile Bench Test: Initial Create OpenBenchmarking.org MB/s, More Is Better Compile Bench 0.6 Test: Initial Create Ubuntu 11.04 Ubuntu 12.04 Development Ubuntu 11.10 3 6 9 12 15 SE +/- 0.14, N = 3 SE +/- 0.07, N = 3 SE +/- 0.24, N = 3 11.24 10.36 10.21
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
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 11.10 Ubuntu 11.04 Ubuntu 12.04 Development 120 240 360 480 600 SE +/- 4.26, N = 3 SE +/- 8.00, N = 3 SE +/- 0.63, N = 3 490.97 506.40 535.87
Himeno Benchmark Poisson Pressure Solver OpenBenchmarking.org MFLOPS, More Is Better Himeno Benchmark 3.0 Poisson Pressure Solver Ubuntu 11.10 Ubuntu 12.04 Development Ubuntu 11.04 20 40 60 80 100 SE +/- 0.05, N = 3 SE +/- 0.22, N = 3 SE +/- 0.17, N = 3 107.93 107.71 99.58
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
SciMark Computational Test: Dense LU Matrix Factorization OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Dense LU Matrix Factorization Ubuntu 11.10 Ubuntu 11.04 Ubuntu 12.04 Development 20 40 60 80 100 SE +/- 0.14, N = 4 SE +/- 0.53, N = 4 SE +/- 0.23, N = 4 85.17 84.16 79.46
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 12.04 Development Ubuntu 11.10 5 10 15 20 25 SE +/- 0.27, N = 3 SE +/- 0.14, N = 3 SE +/- 0.16, N = 3 18.75 18.01 17.51
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
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
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
PHPBench PHP Benchmark Suite OpenBenchmarking.org Score, More Is Better PHPBench 0.8.1 PHP Benchmark Suite Ubuntu 12.04 Development Ubuntu 11.04 Ubuntu 11.10 2K 4K 6K 8K 10K SE +/- 4.51, N = 3 SE +/- 16.46, N = 3 SE +/- 31.87, N = 3 9051 8770 8497
Smallpt Global Illumination Renderer; 100 Samples OpenBenchmarking.org Seconds, Fewer Is Better Smallpt 1.0 Global Illumination Renderer; 100 Samples Ubuntu 11.04 Ubuntu 12.04 Development Ubuntu 11.10 700 1400 2100 2800 3500 SE +/- 3.84, N = 3 SE +/- 41.87, N = 3 SE +/- 20.46, N = 3 2889 3002 3070
Sudokut Total Time OpenBenchmarking.org Seconds, Fewer Is Better Sudokut 0.4 Total Time Ubuntu 11.04 Ubuntu 12.04 Development Ubuntu 11.10 50 100 150 200 250 SE +/- 1.07, N = 3 SE +/- 1.59, N = 3 SE +/- 1.01, N = 3 216.19 223.45 229.21
Timed HMMer Search Pfam Database Search OpenBenchmarking.org Seconds, Fewer Is Better Timed HMMer Search 2.3.2 Pfam Database Search Ubuntu 12.04 Development Ubuntu 11.10 Ubuntu 11.04 70 140 210 280 350 SE +/- 1.04, N = 3 SE +/- 1.64, N = 3 SE +/- 0.71, N = 3 292.20 300.40 309.76
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
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: BT.A OpenBenchmarking.org Total Mop/s, More Is Better NAS Parallel Benchmarks 3.3 Test / Class: BT.A Ubuntu 11.04 Ubuntu 12.04 Development Ubuntu 11.10 80 160 240 320 400 SE +/- 0.07, N = 3 SE +/- 0.75, N = 3 SE +/- 5.73, N = 3 350.15 344.44 332.57
WavPack Audio Encoding WAV To WavPack OpenBenchmarking.org Seconds, Fewer Is Better WavPack Audio Encoding 4.41.0 WAV To WavPack Ubuntu 12.04 Development Ubuntu 11.10 Ubuntu 11.04 20 40 60 80 100 SE +/- 1.00, N = 8 SE +/- 0.06, N = 5 SE +/- 0.32, N = 5 85.19 88.01 89.58
GraphicsMagick Operation: HWB Color Space OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.12 Operation: HWB Color Space Ubuntu 12.04 Development Ubuntu 11.10 Ubuntu 11.04 5 10 15 20 25 SE +/- 0.00, N = 3 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 21 21 20
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
Apache Benchmark Static Web Page Serving OpenBenchmarking.org Requests Per Second, More Is Better Apache Benchmark 2.2.17 Static Web Page Serving Ubuntu 12.04 Development Ubuntu 11.10 Ubuntu 11.04 50 100 150 200 250 SE +/- 0.42, N = 3 SE +/- 0.51, N = 3 SE +/- 0.67, N = 3 242.87 238.74 231.59
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
Parallel BZIP2 Compression 256MB File Compression OpenBenchmarking.org Seconds, Fewer Is Better Parallel BZIP2 Compression 1.0.5 256MB File Compression Ubuntu 11.10 Ubuntu 11.04 Ubuntu 12.04 Development 50 100 150 200 250 SE +/- 3.69, N = 3 SE +/- 3.88, N = 3 SE +/- 3.02, N = 4 198.47 207.17 207.75
BYTE Unix Benchmark Computational Test: Dhrystone 2 OpenBenchmarking.org LPS, More Is Better BYTE Unix Benchmark 3.6 Computational Test: Dhrystone 2 Ubuntu 11.10 Ubuntu 12.04 Development Ubuntu 11.04 600K 1200K 1800K 2400K 3000K SE +/- 12158.29, N = 3 SE +/- 17546.69, N = 3 SE +/- 22787.88, N = 3 2771077.73 2728295.27 2648351.63
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 11.10 Ubuntu 12.04 Development Ubuntu 11.04 0.3105 0.621 0.9315 1.242 1.5525 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 1.38 1.33 1.32
Timed MAFFT Alignment Multiple Sequence Alignment OpenBenchmarking.org Seconds, Fewer Is Better Timed MAFFT Alignment 6.864 Multiple Sequence Alignment Ubuntu 11.10 Ubuntu 12.04 Development Ubuntu 11.04 40 80 120 160 200 SE +/- 0.90, N = 3 SE +/- 1.89, N = 3 SE +/- 0.90, N = 3 181.05 181.59 187.75
CacheBench Test: Read / Modify / Write OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read / Modify / Write Ubuntu 12.04 Development Ubuntu 11.10 Ubuntu 11.04 500 1000 1500 2000 2500 SE +/- 6.91, N = 3 SE +/- 16.55, N = 3 SE +/- 33.90, N = 4 2118.65 2102.44 2050.88
OpenSSL RSA 4096-bit Performance OpenBenchmarking.org Signs Per Second, More Is Better OpenSSL 1.0.0e RSA 4096-bit Performance Ubuntu 11.10 Ubuntu 12.04 Development Ubuntu 11.04 0.8663 1.7326 2.5989 3.4652 4.3315 SE +/- 0.03, N = 4 SE +/- 0.03, N = 4 SE +/- 0.05, N = 4 3.85 3.83 3.73
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
Gzip Compression 2GB File Compression OpenBenchmarking.org Seconds, Fewer Is Better Gzip Compression 2GB File Compression Ubuntu 12.04 Development Ubuntu 11.10 Ubuntu 11.04 40 80 120 160 200 SE +/- 2.60, N = 4 SE +/- 2.60, N = 3 SE +/- 3.12, N = 3 160.19 163.78 165.04
dcraw RAW To PPM Image Conversion OpenBenchmarking.org Seconds, Fewer Is Better dcraw RAW To PPM Image Conversion Ubuntu 11.10 Ubuntu 12.04 Development Ubuntu 11.04 40 80 120 160 200 SE +/- 2.62, N = 3 SE +/- 2.73, N = 3 SE +/- 1.30, N = 3 194.63 196.24 199.74
POV-Ray Total Time OpenBenchmarking.org Seconds, Fewer Is Better POV-Ray 3.6.1 Total Time Ubuntu 12.04 Development Ubuntu 11.10 Ubuntu 11.04 1500 3000 4500 6000 7500 6706 6839 6865
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
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 12.04 Development Ubuntu 11.10 100 200 300 400 500 SE +/- 1.39, N = 3 SE +/- 0.29, N = 3 SE +/- 0.95, N = 3 438.34 442.41 447.43
SciMark Computational Test: Monte Carlo OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Monte Carlo Ubuntu 12.04 Development Ubuntu 11.04 Ubuntu 11.10 11 22 33 44 55 SE +/- 0.84, N = 4 SE +/- 0.08, N = 4 SE +/- 0.96, N = 4 49.30 48.50 48.38
LAME MP3 Encoding WAV To MP3 OpenBenchmarking.org Seconds, Fewer Is Better LAME MP3 Encoding 3.99.3 WAV To MP3 Ubuntu 11.10 Ubuntu 12.04 Development Ubuntu 11.04 30 60 90 120 150 SE +/- 0.32, N = 5 SE +/- 0.25, N = 5 SE +/- 0.29, N = 5 129.05 130.14 131.01
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
SciMark Computational Test: Composite OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Composite Ubuntu 11.10 Ubuntu 11.04 Ubuntu 12.04 Development 20 40 60 80 100 SE +/- 0.09, N = 4 SE +/- 1.22, N = 4 SE +/- 0.18, N = 4 78.58 78.49 77.96
Ogg Encoding WAV To Ogg OpenBenchmarking.org Seconds, Fewer Is Better Ogg Encoding 1.2.0 WAV To Ogg Ubuntu 12.04 Development Ubuntu 11.04 Ubuntu 11.10 20 40 60 80 100 SE +/- 0.20, N = 5 SE +/- 0.18, N = 5 SE +/- 0.24, N = 5 83.38 83.67 83.97
CacheBench Test: Read OpenBenchmarking.org MB/s, More Is Better CacheBench Test: Read Ubuntu 11.10 Ubuntu 11.04 Ubuntu 12.04 Development 300 600 900 1200 1500 SE +/- 4.24, N = 3 SE +/- 13.31, N = 3 SE +/- 5.71, N = 3 1433.46 1425.23 1423.92
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
7-Zip Compression Compress Speed Test OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 9.20.1 Compress Speed Test Ubuntu 12.04 Development Ubuntu 11.10 Ubuntu 11.04 160 320 480 640 800 SE +/- 5.36, N = 3 SE +/- 10.02, N = 3 SE +/- 6.03, N = 3 747 746 746
VP8 libvpx Encoding vpxenc OpenBenchmarking.org Frames Per Second, More Is Better VP8 libvpx Encoding 0.9.7-p1 vpxenc Ubuntu 12.04 Development Ubuntu 11.10 Ubuntu 11.04 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
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
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
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 12.04 Development Ubuntu 11.10 Ubuntu 11.04 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 12.04 Development Ubuntu 11.10 Ubuntu 11.04 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: Register Arithmetic OpenBenchmarking.org LPS, More Is Better BYTE Unix Benchmark 3.6 Computational Test: Register Arithmetic Ubuntu 12.04 Development Ubuntu 11.10 Ubuntu 11.04 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
SciMark Computational Test: Jacobi Successive Over-Relaxation OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation Ubuntu 12.04 Development Ubuntu 11.10 Ubuntu 11.04 40 80 120 160 200 SE +/- 0.20, N = 4 SE +/- 0.19, N = 4 SE +/- 5.55, N = 4 164.13 160.02 157.53
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 12.04 Development Ubuntu 11.10 14 28 42 56 70 SE +/- 1.07, N = 3 SE +/- 3.30, N = 6 SE +/- 6.19, N = 3 60.60 57.16 53.20
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
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 12.04 Development Ubuntu 11.10 2 4 6 8 10 SE +/- 0.10, N = 3 SE +/- 0.53, N = 6 SE +/- 0.27, N = 6 8.72 7.45 6.05
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
FFmpeg AVI To NTSC VCD OpenBenchmarking.org Seconds, Fewer Is Better FFmpeg 0.8.7 AVI To NTSC VCD Ubuntu 12.04 Development Ubuntu 11.10 Ubuntu 11.04 60 120 180 240 300 SE +/- 7.62, N = 6 SE +/- 9.52, N = 6 SE +/- 4.64, N = 4 287.71 293.00 296.42
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
CLOMP Static OMP Speedup OpenBenchmarking.org Speedup, More Is Better CLOMP 3.3 Static OMP Speedup Ubuntu 12.04 Development Ubuntu 11.10 Ubuntu 11.04 0.432 0.864 1.296 1.728 2.16 SE +/- 0.03, N = 10 SE +/- 0.03, N = 10 SE +/- 0.02, N = 10 1.92 1.89 0.79
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
BlogBench Test: Read OpenBenchmarking.org Final Score, More Is Better BlogBench 1.0 Test: Read Ubuntu 11.10 Ubuntu 12.04 Development Ubuntu 11.04 11K 22K 33K 44K 55K SE +/- 615.13, N = 3 SE +/- 507.94, N = 3 SE +/- 1288.47, N = 6 52336 51726 50777
Phoronix Test Suite v10.8.4