Acer C720 Chromebook Haswell Ubuntu 14.04 LTS

Acer C720 Peppy Chromebook running Ubuntu 13.10 vs. Ubuntu 14.04 LTS with Intel Haswell Celeron processor. Benchmarks by Michael Larabel for a future article on Phoronix.com.

HTML result view exported from: https://openbenchmarking.org/result/1403053-PL-C720ACER712.

Acer C720 Chromebook Haswell Ubuntu 14.04 LTSProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionUbuntu 13.10Ubuntu 14.04Ubuntu 14.04 + xorg-edgersUbuntu 14.04 + Linux 3.14 + xorg-edgersIntel Celeron 2955U @ 1.40GHz (2 Cores)Acer Peppy v1.0Intel Haswell-ULT DRAM2048MB16GB KINGSTON SNS4151Intel Haswell-ULT IGP (1000MHz)Intel Haswell HDMIQualcomm Atheros AR9462 WirelessUbuntu 13.103.11.0-12-generic (x86_64)Unity 7.1.2X Server 1.14.3intel 2.99.9043.1 Mesa 9.2.1GCC 4.8ext41366x768Intel Haswell-ULT HD AudioUbuntu 14.043.13.0-14-generic (x86_64)Xfce 4.10X Server 1.15.0intel 2.99.9103.3 Mesa 10.1.0-rc13.13.0-15-generic (x86_64)3.3 Mesa 10.2.0-devel3.14.0-999-generic (x86_64)OpenBenchmarking.orgCompiler Details- Ubuntu 13.10: --build=x86_64-linux-gnu --disable-browser-plugin --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64/jre --with-jvm-jar-dir=/usr/lib/jvm-exports/java-1.5.0-gcj-4.8-amd64 --with-jvm-root-dir=/usr/lib/jvm/java-1.5.0-gcj-4.8-amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - Ubuntu 14.04: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - Ubuntu 14.04 + xorg-edgers: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - Ubuntu 14.04 + Linux 3.14 + xorg-edgers: --build=x86_64-linux-gnu --disable-browser-plugin --disable-libmudflap --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v Processor Details- Ubuntu 13.10: Scaling Governor: acpi-cpufreq ondemand- Ubuntu 14.04: Scaling Governor: acpi-cpufreq ondemand- Ubuntu 14.04 + xorg-edgers: Scaling Governor: acpi-cpufreq ondemand- Ubuntu 14.04 + Linux 3.14 + xorg-edgers: Scaling Governor: intel_pstate performanceGraphics Details- SNA

Acer C720 Chromebook Haswell Ubuntu 14.04 LTSopenarena: 1024 x 768xonotic: 1024 x 768 - Highxonotic: 1024 x 768 - Ultragputest: Furmark - 1024 x 768hpcc: G-HPLhpcc: G-Fftehpcc: EP-DGEMMhpcc: G-Ptranshpcc: G-Rand Accesshpcc: Max Ping Pong Bandwidthvpxenc: vpxencx264: H.264 Video Encodinghimeno: Poisson Pressure Solverc-ray: Total Timeencode-mp3: WAV To MP3encode-opus: WAV, Opus Encode, Opus DecodeUbuntu 13.10Ubuntu 14.04Ubuntu 14.04 + xorg-edgersUbuntu 14.04 + Linux 3.14 + xorg-edgers45.4761.4838.322539.642051.401735.144500.840950.010173200.7618.5929.01651.97126.8734.4723.3744.9766.6154.743399.732841.020195.243160.881120.009453345.8278.6629.44661.09127.0136.0723.4244.4366.5854.633399.718211.063915.250380.881130.009313324.5048.5929.40664.06126.9935.9923.4145.2065.0654.893419.740431.044475.252170.880680.009343314.3228.6430.01664.68127.0035.5223.41OpenBenchmarking.org

OpenArena

Resolution: 1024 x 768

OpenBenchmarking.orgFrames Per Second, More Is BetterOpenArena 0.8.8Resolution: 1024 x 768Ubuntu 13.10Ubuntu 14.04Ubuntu 14.04 + xorg-edgersUbuntu 14.04 + Linux 3.14 + xorg-edgers1020304050SE +/- 0.58, N = 3SE +/- 0.72, N = 3SE +/- 0.03, N = 3SE +/- 0.81, N = 345.4744.9744.4345.20MIN: 7 / MAX: 68MIN: 6MIN: 7MIN: 6

OpenArena

Resolution: 1024 x 768 - Total Frame Time

OpenBenchmarking.orgMilliseconds, Fewer Is BetterOpenArena 0.8.8Resolution: 1024 x 768 - Total Frame TimeUbuntu 13.10Ubuntu 14.04Ubuntu 14.04 + xorg-edgersUbuntu 14.04 + Linux 3.14 + xorg-edgers1326395265Min: 7 / Avg: 21.6 / Max: 68Min: 8 / Avg: 22.43 / Max: 43Min: 8 / Avg: 22.45 / Max: 43Min: 7 / Avg: 22.51 / Max: 43

Xonotic

Resolution: 1024 x 768 - Effects Quality: High

OpenBenchmarking.orgFrames Per Second, More Is BetterXonotic 0.7Resolution: 1024 x 768 - Effects Quality: HighUbuntu 13.10Ubuntu 14.04Ubuntu 14.04 + xorg-edgersUbuntu 14.04 + Linux 3.14 + xorg-edgers1530456075SE +/- 0.30, N = 3SE +/- 0.48, N = 3SE +/- 0.57, N = 3SE +/- 0.52, N = 361.4866.6166.5865.06MIN: 35 / MAX: 97MIN: 38 / MAX: 107MIN: 38 / MAX: 109MIN: 37 / MAX: 104

Xonotic

Resolution: 1024 x 768 - Effects Quality: Ultra

OpenBenchmarking.orgFrames Per Second, More Is BetterXonotic 0.7Resolution: 1024 x 768 - Effects Quality: UltraUbuntu 13.10Ubuntu 14.04Ubuntu 14.04 + xorg-edgersUbuntu 14.04 + Linux 3.14 + xorg-edgers1224364860SE +/- 0.06, N = 3SE +/- 0.44, N = 3SE +/- 0.24, N = 3SE +/- 0.40, N = 338.3254.7454.6354.89MIN: 18 / MAX: 69MIN: 30 / MAX: 91MIN: 30 / MAX: 91MIN: 30 / MAX: 92

GpuTest

Test: Furmark - Resolution: 1024 x 768

OpenBenchmarking.orgPoints, More Is BetterGpuTest 0.6.0Test: Furmark - Resolution: 1024 x 768Ubuntu 13.10Ubuntu 14.04Ubuntu 14.04 + xorg-edgersUbuntu 14.04 + Linux 3.14 + xorg-edgers70140210280350SE +/- 1.45, N = 3SE +/- 0.58, N = 3SE +/- 3.00, N = 3SE +/- 0.58, N = 3253339339341

HPC Challenge

Test / Class: G-HPL

OpenBenchmarking.orgGFLOPS, More Is BetterHPC Challenge 1.4.3Test / Class: G-HPLUbuntu 13.10Ubuntu 14.04Ubuntu 14.04 + xorg-edgersUbuntu 14.04 + Linux 3.14 + xorg-edgers3691215SE +/- 0.00330, N = 3SE +/- 0.00528, N = 3SE +/- 0.00414, N = 3SE +/- 0.00383, N = 39.642059.732849.718219.74043-lopen-rte -lopen-pal -lnsl -lutil-lhwloc-lhwloc-lhwloc1. (CC) gcc options: -lblas -lm -pthread -lmpi -ldl -fomit-frame-pointer -O3 -march=native -funroll-loops2. Ubuntu 13.10: BLAS + Open MPI 1.4.53. Ubuntu 14.04: BLAS + Open MPI 1.6.54. Ubuntu 14.04 + xorg-edgers: BLAS + Open MPI 1.6.55. Ubuntu 14.04 + Linux 3.14 + xorg-edgers: BLAS + Open MPI 1.6.5

HPC Challenge

Test / Class: G-Ffte

OpenBenchmarking.orgGFLOPS, More Is BetterHPC Challenge 1.4.3Test / Class: G-FfteUbuntu 13.10Ubuntu 14.04Ubuntu 14.04 + xorg-edgersUbuntu 14.04 + Linux 3.14 + xorg-edgers0.31540.63080.94621.26161.577SE +/- 0.00152, N = 3SE +/- 0.03231, N = 3SE +/- 0.01011, N = 3SE +/- 0.00380, N = 31.401731.020191.063911.04447-lopen-rte -lopen-pal -lnsl -lutil-lhwloc-lhwloc-lhwloc1. (CC) gcc options: -lblas -lm -pthread -lmpi -ldl -fomit-frame-pointer -O3 -march=native -funroll-loops2. Ubuntu 13.10: BLAS + Open MPI 1.4.53. Ubuntu 14.04: BLAS + Open MPI 1.6.54. Ubuntu 14.04 + xorg-edgers: BLAS + Open MPI 1.6.55. Ubuntu 14.04 + Linux 3.14 + xorg-edgers: BLAS + Open MPI 1.6.5

HPC Challenge

Test / Class: EP-DGEMM

OpenBenchmarking.orgGFLOPS, More Is BetterHPC Challenge 1.4.3Test / Class: EP-DGEMMUbuntu 13.10Ubuntu 14.04Ubuntu 14.04 + xorg-edgersUbuntu 14.04 + Linux 3.14 + xorg-edgers1.18172.36343.54514.72685.9085SE +/- 0.11431, N = 3SE +/- 0.01183, N = 3SE +/- 0.01885, N = 3SE +/- 0.01061, N = 35.144505.243165.250385.25217-lopen-rte -lopen-pal -lnsl -lutil-lhwloc-lhwloc-lhwloc1. (CC) gcc options: -lblas -lm -pthread -lmpi -ldl -fomit-frame-pointer -O3 -march=native -funroll-loops2. Ubuntu 13.10: BLAS + Open MPI 1.4.53. Ubuntu 14.04: BLAS + Open MPI 1.6.54. Ubuntu 14.04 + xorg-edgers: BLAS + Open MPI 1.6.55. Ubuntu 14.04 + Linux 3.14 + xorg-edgers: BLAS + Open MPI 1.6.5

HPC Challenge

Test / Class: G-Ptrans

OpenBenchmarking.orgGB/s, More Is BetterHPC Challenge 1.4.3Test / Class: G-PtransUbuntu 13.10Ubuntu 14.04Ubuntu 14.04 + xorg-edgersUbuntu 14.04 + Linux 3.14 + xorg-edgers0.19830.39660.59490.79320.9915SE +/- 0.00100, N = 3SE +/- 0.00061, N = 3SE +/- 0.00113, N = 3SE +/- 0.00168, N = 30.840950.881120.881130.88068-lopen-rte -lopen-pal -lnsl -lutil-lhwloc-lhwloc-lhwloc1. (CC) gcc options: -lblas -lm -pthread -lmpi -ldl -fomit-frame-pointer -O3 -march=native -funroll-loops2. Ubuntu 13.10: BLAS + Open MPI 1.4.53. Ubuntu 14.04: BLAS + Open MPI 1.6.54. Ubuntu 14.04 + xorg-edgers: BLAS + Open MPI 1.6.55. Ubuntu 14.04 + Linux 3.14 + xorg-edgers: BLAS + Open MPI 1.6.5

HPC Challenge

Test / Class: G-Random Access

OpenBenchmarking.orgGUP/s, More Is BetterHPC Challenge 1.4.3Test / Class: G-Random AccessUbuntu 13.10Ubuntu 14.04Ubuntu 14.04 + xorg-edgersUbuntu 14.04 + Linux 3.14 + xorg-edgers0.00230.00460.00690.00920.0115SE +/- 0.00001, N = 3SE +/- 0.00016, N = 3SE +/- 0.00027, N = 3SE +/- 0.00038, N = 30.010170.009450.009310.00934-lopen-rte -lopen-pal -lnsl -lutil-lhwloc-lhwloc-lhwloc1. (CC) gcc options: -lblas -lm -pthread -lmpi -ldl -fomit-frame-pointer -O3 -march=native -funroll-loops2. Ubuntu 13.10: BLAS + Open MPI 1.4.53. Ubuntu 14.04: BLAS + Open MPI 1.6.54. Ubuntu 14.04 + xorg-edgers: BLAS + Open MPI 1.6.55. Ubuntu 14.04 + Linux 3.14 + xorg-edgers: BLAS + Open MPI 1.6.5

HPC Challenge

Test / Class: Max Ping Pong Bandwidth

OpenBenchmarking.orgMB/s, More Is BetterHPC Challenge 1.4.3Test / Class: Max Ping Pong BandwidthUbuntu 13.10Ubuntu 14.04Ubuntu 14.04 + xorg-edgersUbuntu 14.04 + Linux 3.14 + xorg-edgers7001400210028003500SE +/- 5.70, N = 3SE +/- 46.54, N = 3SE +/- 44.67, N = 3SE +/- 46.48, N = 33200.763345.833324.503314.32-lopen-rte -lopen-pal -lnsl -lutil-lhwloc-lhwloc-lhwloc1. (CC) gcc options: -lblas -lm -pthread -lmpi -ldl -fomit-frame-pointer -O3 -march=native -funroll-loops2. Ubuntu 13.10: BLAS + Open MPI 1.4.53. Ubuntu 14.04: BLAS + Open MPI 1.6.54. Ubuntu 14.04 + xorg-edgers: BLAS + Open MPI 1.6.55. Ubuntu 14.04 + Linux 3.14 + xorg-edgers: BLAS + Open MPI 1.6.5

VP8 libvpx Encoding

vpxenc

OpenBenchmarking.orgFrames Per Second, More Is BetterVP8 libvpx Encoding 1.1.0vpxencUbuntu 13.10Ubuntu 14.04Ubuntu 14.04 + xorg-edgersUbuntu 14.04 + Linux 3.14 + xorg-edgers246810SE +/- 0.03, N = 3SE +/- 0.07, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 38.598.668.598.641. (CC) gcc options: -m64 -lvpx -lm -lpthread -fomit-frame-pointer -O3

x264

H.264 Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2013-06-08H.264 Video EncodingUbuntu 13.10Ubuntu 14.04Ubuntu 14.04 + xorg-edgersUbuntu 14.04 + Linux 3.14 + xorg-edgers714212835SE +/- 0.17, N = 5SE +/- 0.10, N = 5SE +/- 0.07, N = 5SE +/- 0.07, N = 529.0129.4429.4030.011. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverUbuntu 13.10Ubuntu 14.04Ubuntu 14.04 + xorg-edgersUbuntu 14.04 + Linux 3.14 + xorg-edgers140280420560700SE +/- 0.83, N = 3SE +/- 1.84, N = 3SE +/- 1.40, N = 3SE +/- 0.73, N = 3651.97661.09664.06664.681. (CC) gcc options: -O3

C-Ray

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeUbuntu 13.10Ubuntu 14.04Ubuntu 14.04 + xorg-edgersUbuntu 14.04 + Linux 3.14 + xorg-edgers306090120150SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.07, N = 3126.87127.01126.99127.001. (CC) gcc options: -lm -lpthread -O3

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3Ubuntu 13.10Ubuntu 14.04Ubuntu 14.04 + xorg-edgersUbuntu 14.04 + Linux 3.14 + xorg-edgers816243240SE +/- 0.07, N = 5SE +/- 0.15, N = 5SE +/- 0.16, N = 5SE +/- 0.16, N = 534.4736.0735.9935.521. (CC) gcc options: -O3 -fomit-frame-pointer -ffast-math -pipe -lm

Opus Codec Encoding

WAV, Opus Encode, Opus Decode

OpenBenchmarking.orgSeconds, Fewer Is BetterOpus Codec Encoding 1.0.1WAV, Opus Encode, Opus DecodeUbuntu 13.10Ubuntu 14.04Ubuntu 14.04 + xorg-edgersUbuntu 14.04 + Linux 3.14 + xorg-edgers612182430SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.00, N = 5SE +/- 0.02, N = 523.3723.4223.4123.411. (CC) gcc options: -std=gnu99 -O3 -ffast-math -fPIE -pie -logg -lm -lopus

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