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/1403044-PL-CHROMEBOO63 .
Acer C720 Chromebook Haswell Ubuntu 14.04 LTS Processor Motherboard Chipset Memory Disk Graphics Audio Network OS Kernel Desktop Display Server Display Driver OpenGL Compiler File-System Screen Resolution Acer C720 Chromebook - Celeron 2955U Ubuntu 14.04 Ubuntu 14.04 + xorg-edgers Linux 3.14 + xorg-edgers Intel Celeron 2955U @ 1.40GHz (2 Cores) Acer Peppy v1.0 Intel Haswell-ULT DRAM 2048MB 16GB KINGSTON SNS4151 Intel Haswell-ULT IGP (1000MHz) Intel Haswell HDMI Qualcomm Atheros AR9462 Wireless Ubuntu 13.10 3.11.0-12-generic (x86_64) Unity 7.1.2 X Server 1.14.3 intel 2.99.904 3.1 Mesa 9.2.1 GCC 4.8 ext4 1366x768 Intel Haswell-ULT HD Audio Ubuntu 14.04 3.13.0-14-generic (x86_64) Xfce 4.10 X Server 1.15.0 intel 2.99.910 3.3 Mesa 10.1.0-rc1 3.13.0-15-generic (x86_64) 3.3 Mesa 10.2.0-devel 3.14.0-999-generic (x86_64) OpenBenchmarking.org Compiler Details - Acer C720 Chromebook - Celeron 2955U: --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 - 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 - Acer C720 Chromebook - Celeron 2955U: Scaling Governor: acpi-cpufreq ondemand - Ubuntu 14.04: Scaling Governor: acpi-cpufreq ondemand - Ubuntu 14.04 + xorg-edgers: Scaling Governor: acpi-cpufreq ondemand - Linux 3.14 + xorg-edgers: Scaling Governor: intel_pstate performance Graphics Details - SNA
Acer C720 Chromebook Haswell Ubuntu 14.04 LTS openarena: 1024 x 768 xonotic: 1024 x 768 - High xonotic: 1024 x 768 - Ultra gputest: Furmark - 1024 x 768 hpcc: G-HPL hpcc: G-Ffte hpcc: EP-DGEMM hpcc: G-Ptrans hpcc: G-Rand Access hpcc: Max Ping Pong Bandwidth vpxenc: vpxenc x264: H.264 Video Encoding himeno: Poisson Pressure Solver c-ray: Total Time encode-mp3: WAV To MP3 encode-opus: WAV, Opus Encode, Opus Decode Acer C720 Chromebook - Celeron 2955U Ubuntu 14.04 Ubuntu 14.04 + xorg-edgers Linux 3.14 + xorg-edgers 45.47 61.48 38.32 253 9.64205 1.40173 5.14450 0.84095 0.01017 3200.761 8.59 29.01 651.97 126.87 34.47 23.37 44.97 66.61 54.74 339 9.73284 1.02019 5.24316 0.88112 0.00945 3345.827 8.66 29.44 661.09 127.01 36.07 23.42 44.43 66.58 54.63 339 9.71821 1.06391 5.25038 0.88113 0.00931 3324.504 8.59 29.40 664.06 126.99 35.99 23.41 45.20 65.06 54.89 341 9.74043 1.04447 5.25217 0.88068 0.00934 3314.322 8.64 30.01 664.68 127.00 35.52 23.41 OpenBenchmarking.org
OpenArena Resolution: 1024 x 768 OpenBenchmarking.org Frames Per Second, More Is Better OpenArena 0.8.8 Resolution: 1024 x 768 Acer C720 Chromebook - Celeron 2955U Ubuntu 14.04 Ubuntu 14.04 + xorg-edgers Linux 3.14 + xorg-edgers 10 20 30 40 50 SE +/- 0.58, N = 3 SE +/- 0.72, N = 3 SE +/- 0.03, N = 3 SE +/- 0.81, N = 3 45.47 44.97 44.43 45.20 MIN: 7 / MAX: 68 MIN: 6 MIN: 7 MIN: 6
OpenArena Resolution: 1024 x 768 - Total Frame Time OpenBenchmarking.org Milliseconds, Fewer Is Better OpenArena 0.8.8 Resolution: 1024 x 768 - Total Frame Time Acer C720 Chromebook - Celeron 2955U Ubuntu 14.04 Ubuntu 14.04 + xorg-edgers Linux 3.14 + xorg-edgers 13 26 39 52 65 Min: 7 / Avg: 21.6 / Max: 68 Min: 8 / Avg: 22.43 / Max: 43 Min: 8 / Avg: 22.45 / Max: 43 Min: 7 / Avg: 22.51 / Max: 43
Xonotic Resolution: 1024 x 768 - Effects Quality: High OpenBenchmarking.org Frames Per Second, More Is Better Xonotic 0.7 Resolution: 1024 x 768 - Effects Quality: High Acer C720 Chromebook - Celeron 2955U Ubuntu 14.04 Ubuntu 14.04 + xorg-edgers Linux 3.14 + xorg-edgers 15 30 45 60 75 SE +/- 0.30, N = 3 SE +/- 0.48, N = 3 SE +/- 0.57, N = 3 SE +/- 0.52, N = 3 61.48 66.61 66.58 65.06 MIN: 35 / MAX: 97 MIN: 38 / MAX: 107 MIN: 38 / MAX: 109 MIN: 37 / MAX: 104
Xonotic Resolution: 1024 x 768 - Effects Quality: Ultra OpenBenchmarking.org Frames Per Second, More Is Better Xonotic 0.7 Resolution: 1024 x 768 - Effects Quality: Ultra Acer C720 Chromebook - Celeron 2955U Ubuntu 14.04 Ubuntu 14.04 + xorg-edgers Linux 3.14 + xorg-edgers 12 24 36 48 60 SE +/- 0.06, N = 3 SE +/- 0.44, N = 3 SE +/- 0.24, N = 3 SE +/- 0.40, N = 3 38.32 54.74 54.63 54.89 MIN: 18 / MAX: 69 MIN: 30 / MAX: 91 MIN: 30 / MAX: 91 MIN: 30 / MAX: 92
GpuTest Test: Furmark - Resolution: 1024 x 768 OpenBenchmarking.org Points, More Is Better GpuTest 0.6.0 Test: Furmark - Resolution: 1024 x 768 Acer C720 Chromebook - Celeron 2955U Ubuntu 14.04 Ubuntu 14.04 + xorg-edgers Linux 3.14 + xorg-edgers 70 140 210 280 350 SE +/- 1.45, N = 3 SE +/- 0.58, N = 3 SE +/- 3.00, N = 3 SE +/- 0.58, N = 3 253 339 339 341
HPC Challenge Test / Class: G-HPL OpenBenchmarking.org GFLOPS, More Is Better HPC Challenge 1.4.3 Test / Class: G-HPL Acer C720 Chromebook - Celeron 2955U Ubuntu 14.04 Ubuntu 14.04 + xorg-edgers Linux 3.14 + xorg-edgers 3 6 9 12 15 SE +/- 0.00330, N = 3 SE +/- 0.00528, N = 3 SE +/- 0.00414, N = 3 SE +/- 0.00383, N = 3 9.64205 9.73284 9.71821 9.74043 -lopen-rte -lopen-pal -lnsl -lutil -lhwloc -lhwloc -lhwloc 1. (CC) gcc options: -lblas -lm -pthread -lmpi -ldl -fomit-frame-pointer -O3 -march=native -funroll-loops 2. Acer C720 Chromebook - Celeron 2955U: BLAS + Open MPI 1.4.5 3. Ubuntu 14.04: BLAS + Open MPI 1.6.5 4. Ubuntu 14.04 + xorg-edgers: BLAS + Open MPI 1.6.5 5. Linux 3.14 + xorg-edgers: BLAS + Open MPI 1.6.5
HPC Challenge Test / Class: G-Ffte OpenBenchmarking.org GFLOPS, More Is Better HPC Challenge 1.4.3 Test / Class: G-Ffte Acer C720 Chromebook - Celeron 2955U Ubuntu 14.04 Ubuntu 14.04 + xorg-edgers Linux 3.14 + xorg-edgers 0.3154 0.6308 0.9462 1.2616 1.577 SE +/- 0.00152, N = 3 SE +/- 0.03231, N = 3 SE +/- 0.01011, N = 3 SE +/- 0.00380, N = 3 1.40173 1.02019 1.06391 1.04447 -lopen-rte -lopen-pal -lnsl -lutil -lhwloc -lhwloc -lhwloc 1. (CC) gcc options: -lblas -lm -pthread -lmpi -ldl -fomit-frame-pointer -O3 -march=native -funroll-loops 2. Acer C720 Chromebook - Celeron 2955U: BLAS + Open MPI 1.4.5 3. Ubuntu 14.04: BLAS + Open MPI 1.6.5 4. Ubuntu 14.04 + xorg-edgers: BLAS + Open MPI 1.6.5 5. Linux 3.14 + xorg-edgers: BLAS + Open MPI 1.6.5
HPC Challenge Test / Class: EP-DGEMM OpenBenchmarking.org GFLOPS, More Is Better HPC Challenge 1.4.3 Test / Class: EP-DGEMM Acer C720 Chromebook - Celeron 2955U Ubuntu 14.04 Ubuntu 14.04 + xorg-edgers Linux 3.14 + xorg-edgers 1.1817 2.3634 3.5451 4.7268 5.9085 SE +/- 0.11431, N = 3 SE +/- 0.01183, N = 3 SE +/- 0.01885, N = 3 SE +/- 0.01061, N = 3 5.14450 5.24316 5.25038 5.25217 -lopen-rte -lopen-pal -lnsl -lutil -lhwloc -lhwloc -lhwloc 1. (CC) gcc options: -lblas -lm -pthread -lmpi -ldl -fomit-frame-pointer -O3 -march=native -funroll-loops 2. Acer C720 Chromebook - Celeron 2955U: BLAS + Open MPI 1.4.5 3. Ubuntu 14.04: BLAS + Open MPI 1.6.5 4. Ubuntu 14.04 + xorg-edgers: BLAS + Open MPI 1.6.5 5. Linux 3.14 + xorg-edgers: BLAS + Open MPI 1.6.5
HPC Challenge Test / Class: G-Ptrans OpenBenchmarking.org GB/s, More Is Better HPC Challenge 1.4.3 Test / Class: G-Ptrans Acer C720 Chromebook - Celeron 2955U Ubuntu 14.04 Ubuntu 14.04 + xorg-edgers Linux 3.14 + xorg-edgers 0.1983 0.3966 0.5949 0.7932 0.9915 SE +/- 0.00100, N = 3 SE +/- 0.00061, N = 3 SE +/- 0.00113, N = 3 SE +/- 0.00168, N = 3 0.84095 0.88112 0.88113 0.88068 -lopen-rte -lopen-pal -lnsl -lutil -lhwloc -lhwloc -lhwloc 1. (CC) gcc options: -lblas -lm -pthread -lmpi -ldl -fomit-frame-pointer -O3 -march=native -funroll-loops 2. Acer C720 Chromebook - Celeron 2955U: BLAS + Open MPI 1.4.5 3. Ubuntu 14.04: BLAS + Open MPI 1.6.5 4. Ubuntu 14.04 + xorg-edgers: BLAS + Open MPI 1.6.5 5. Linux 3.14 + xorg-edgers: BLAS + Open MPI 1.6.5
HPC Challenge Test / Class: G-Random Access OpenBenchmarking.org GUP/s, More Is Better HPC Challenge 1.4.3 Test / Class: G-Random Access Acer C720 Chromebook - Celeron 2955U Ubuntu 14.04 Ubuntu 14.04 + xorg-edgers Linux 3.14 + xorg-edgers 0.0023 0.0046 0.0069 0.0092 0.0115 SE +/- 0.00001, N = 3 SE +/- 0.00016, N = 3 SE +/- 0.00027, N = 3 SE +/- 0.00038, N = 3 0.01017 0.00945 0.00931 0.00934 -lopen-rte -lopen-pal -lnsl -lutil -lhwloc -lhwloc -lhwloc 1. (CC) gcc options: -lblas -lm -pthread -lmpi -ldl -fomit-frame-pointer -O3 -march=native -funroll-loops 2. Acer C720 Chromebook - Celeron 2955U: BLAS + Open MPI 1.4.5 3. Ubuntu 14.04: BLAS + Open MPI 1.6.5 4. Ubuntu 14.04 + xorg-edgers: BLAS + Open MPI 1.6.5 5. Linux 3.14 + xorg-edgers: BLAS + Open MPI 1.6.5
HPC Challenge Test / Class: Max Ping Pong Bandwidth OpenBenchmarking.org MB/s, More Is Better HPC Challenge 1.4.3 Test / Class: Max Ping Pong Bandwidth Acer C720 Chromebook - Celeron 2955U Ubuntu 14.04 Ubuntu 14.04 + xorg-edgers Linux 3.14 + xorg-edgers 700 1400 2100 2800 3500 SE +/- 5.70, N = 3 SE +/- 46.54, N = 3 SE +/- 44.67, N = 3 SE +/- 46.48, N = 3 3200.76 3345.83 3324.50 3314.32 -lopen-rte -lopen-pal -lnsl -lutil -lhwloc -lhwloc -lhwloc 1. (CC) gcc options: -lblas -lm -pthread -lmpi -ldl -fomit-frame-pointer -O3 -march=native -funroll-loops 2. Acer C720 Chromebook - Celeron 2955U: BLAS + Open MPI 1.4.5 3. Ubuntu 14.04: BLAS + Open MPI 1.6.5 4. Ubuntu 14.04 + xorg-edgers: BLAS + Open MPI 1.6.5 5. Linux 3.14 + xorg-edgers: BLAS + Open MPI 1.6.5
VP8 libvpx Encoding vpxenc OpenBenchmarking.org Frames Per Second, More Is Better VP8 libvpx Encoding 1.1.0 vpxenc Acer C720 Chromebook - Celeron 2955U Ubuntu 14.04 Ubuntu 14.04 + xorg-edgers Linux 3.14 + xorg-edgers 2 4 6 8 10 SE +/- 0.03, N = 3 SE +/- 0.07, N = 3 SE +/- 0.03, N = 3 SE +/- 0.02, N = 3 8.59 8.66 8.59 8.64 1. (CC) gcc options: -m64 -lvpx -lm -lpthread -fomit-frame-pointer -O3
x264 H.264 Video Encoding OpenBenchmarking.org Frames Per Second, More Is Better x264 2013-06-08 H.264 Video Encoding Acer C720 Chromebook - Celeron 2955U Ubuntu 14.04 Ubuntu 14.04 + xorg-edgers Linux 3.14 + xorg-edgers 7 14 21 28 35 SE +/- 0.17, N = 5 SE +/- 0.10, N = 5 SE +/- 0.07, N = 5 SE +/- 0.07, N = 5 29.01 29.44 29.40 30.01 1. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize
Himeno Benchmark Poisson Pressure Solver OpenBenchmarking.org MFLOPS, More Is Better Himeno Benchmark 3.0 Poisson Pressure Solver Acer C720 Chromebook - Celeron 2955U Ubuntu 14.04 Ubuntu 14.04 + xorg-edgers Linux 3.14 + xorg-edgers 140 280 420 560 700 SE +/- 0.83, N = 3 SE +/- 1.84, N = 3 SE +/- 1.40, N = 3 SE +/- 0.73, N = 3 651.97 661.09 664.06 664.68 1. (CC) gcc options: -O3
C-Ray Total Time OpenBenchmarking.org Seconds, Fewer Is Better C-Ray 1.1 Total Time Acer C720 Chromebook - Celeron 2955U Ubuntu 14.04 Ubuntu 14.04 + xorg-edgers Linux 3.14 + xorg-edgers 30 60 90 120 150 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.04, N = 3 SE +/- 0.07, N = 3 126.87 127.01 126.99 127.00 1. (CC) gcc options: -lm -lpthread -O3
LAME MP3 Encoding WAV To MP3 OpenBenchmarking.org Seconds, Fewer Is Better LAME MP3 Encoding 3.99.3 WAV To MP3 Acer C720 Chromebook - Celeron 2955U Ubuntu 14.04 Ubuntu 14.04 + xorg-edgers Linux 3.14 + xorg-edgers 8 16 24 32 40 SE +/- 0.07, N = 5 SE +/- 0.15, N = 5 SE +/- 0.16, N = 5 SE +/- 0.16, N = 5 34.47 36.07 35.99 35.52 1. (CC) gcc options: -O3 -fomit-frame-pointer -ffast-math -pipe -lm
Opus Codec Encoding WAV, Opus Encode, Opus Decode OpenBenchmarking.org Seconds, Fewer Is Better Opus Codec Encoding 1.0.1 WAV, Opus Encode, Opus Decode Acer C720 Chromebook - Celeron 2955U Ubuntu 14.04 Ubuntu 14.04 + xorg-edgers Linux 3.14 + xorg-edgers 6 12 18 24 30 SE +/- 0.01, N = 5 SE +/- 0.01, N = 5 SE +/- 0.00, N = 5 SE +/- 0.02, N = 5 23.37 23.42 23.41 23.41 1. (CC) gcc options: -std=gnu99 -O3 -ffast-math -fPIE -pie -logg -lm -lopus
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