Ubuntu 14.04 PowerTOP 2.6 Power Testing

PowerTOP 2.6 testing of an ASUS Zenbook Prime UX32VDA ultrabook on Ubuntu 14.04 to see the battery power savings with the stock Linux 3.13 kernel plus a Linux 3.15 development Git kernel. Benchmarks for a future article on Phoronix.com by Michael Larabel.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1405207-KH-UBUNTU14033
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C/C++ Compiler Tests 4 Tests
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Ubuntu 14.04: Stock
May 20 2014
 
Ubuntu 14.04: PowerTOP 2.6 Optimized
May 20 2014
 
Ubuntu 14.04 + Linux 3.15: Stock
May 20 2014
 
Ubuntu 14.04 + Linux 3.15: PowerTOP 2.6 Optimized
May 20 2014
 
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Ubuntu 14.04: Stock

Compiler Notes: --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 Notes: Scaling Governor: acpi-cpufreq ondemand
Graphics Notes: SNA
System Notes: This was running on battery power.

Ubuntu 14.04: PowerTOP 2.6 Optimized

Processor: Intel Core i7-3517U @ 1.90GHz (4 Cores), Motherboard: ASUS UX32VDA v1.0, Chipset: Intel 3rd Gen Core DRAM, Memory: 4096MB, Disk: 2 x 128GB SanDisk SD5SF212, Graphics: Intel HD 4000 512MB (1150MHz), Audio: Realtek ALC269VB, Network: Intel Centrino Advanced-N 6235

OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Desktop: Unity 7.2.0, Display Server: X Server 1.15.1, Display Driver: intel 2.99.910, OpenGL: 3.3 Mesa 10.1.0, Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 1920x1080

Ubuntu 14.04 + Linux 3.15: Stock

Compiler Notes: --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 Notes: Scaling Governor: intel_pstate performance
Graphics Notes: SNA
System Notes: This was running on battery power.

Ubuntu 14.04 + Linux 3.15: PowerTOP 2.6 Optimized

Processor: Intel Core i7-3517U @ 3.00GHz (4 Cores), Motherboard: ASUS UX32VDA v1.0, Chipset: Intel 3rd Gen Core DRAM, Memory: 4096MB, Disk: 2 x 128GB SanDisk SD5SF212, Graphics: Intel HD 4000 512MB (1150MHz), Audio: Intel 7 /C210, Network: Intel Centrino Advanced-N 6235

OS: Ubuntu 14.04, Kernel: 3.15.0-999-generic (x86_64), Desktop: Unity 7.2.0, Display Server: X Server 1.15.1, Display Driver: intel 2.99.910, OpenGL: 3.3 Mesa 10.1.0, Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 1920x1080

ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionUbuntu 14.04Ubuntu 14.04 + Linux 3.15 Stock PowerTOP 2.6 Optimized Stock PowerTOP 2.6 OptimizedIntel Core i7-3517U @ 1.90GHz (4 Cores)ASUS UX32VDA v1.0Intel 3rd Gen Core DRAM4096MB2 x 128GB SanDisk SD5SF212Intel HD 4000 512MB (1150MHz)Realtek ALC269VBIntel Centrino Advanced-N 6235Ubuntu 14.043.13.0-24-generic (x86_64)Unity 7.2.0X Server 1.15.1intel 2.99.9103.3 Mesa 10.1.0GCC 4.8.2ext41920x1080Intel Core i7-3517U @ 3.00GHz (4 Cores)Intel 7 /C2103.15.0-999-generic (x86_64)OpenBenchmarking.orgCompiler Details- --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 14.04: Stock: Scaling Governor: acpi-cpufreq ondemand- Ubuntu 14.04: PowerTOP 2.6 Optimized: Scaling Governor: acpi-cpufreq ondemand- Ubuntu 14.04 + Linux 3.15: Stock: Scaling Governor: intel_pstate performance- Ubuntu 14.04 + Linux 3.15: PowerTOP 2.6 Optimized: Scaling Governor: intel_pstate performanceGraphics Details- SNASystem Details- This was running on battery power.

encode-mp3: WAV To MP3c-ray: Total Timebuild-apache: Time To Compilex264: H.264 Video Encodingxonotic: 1920 x 1080 - Hightesseract: 1920 x 1080Ubuntu 14.04Ubuntu 14.04 + Linux 3.15 Stock PowerTOP 2.6 Optimized Stock PowerTOP 2.6 Optimized17.1273.5059.5564.2659.2531.4117.1073.5059.5854.0458.9731.4928.4573.5363.9460.7459.5231.3728.4673.5464.3050.6159.4031.45OpenBenchmarking.org

System Power Consumption Monitor

Ubuntu 14.04 + Linux 3.15Ubuntu 14.04OpenBenchmarking.orgMilliwattsSystem Power Consumption MonitorPhoronix Test Suite System MonitoringPowerTOP 2.6 OptimizedStock6K12K18K24K30KMin: 10818 / Avg: 22461.61 / Max: 32715Min: 12757 / Avg: 24842.43 / Max: 34387Min: 4807 / Avg: 22977.95 / Max: 32019Min: 12839 / Avg: 25651.59 / Max: 34683

LAME MP3 Encoding

Ubuntu 14.04 + Linux 3.15Ubuntu 14.04OpenBenchmarking.orgMilliwatts, Fewer Is BetterLAME MP3 Encoding 3.99.3System Power Consumption MonitorPowerTOP 2.6 OptimizedStock4K8K12K16K20KMin: 11433 / Avg: 14861.36 / Max: 16701Min: 13697 / Avg: 17070.89 / Max: 18522Min: 11536 / Avg: 17137.08 / Max: 20579Min: 13912 / Avg: 19610.42 / Max: 23191

Ubuntu 14.04 + Linux 3.15Ubuntu 14.04OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3PowerTOP 2.6 OptimizedStock714212835SE +/- 0.02, N = 5SE +/- 0.02, N = 5SE +/- 0.01, N = 5SE +/- 0.03, N = 528.4628.4517.1017.121. (CC) gcc options: -O3 -fomit-frame-pointer -ffast-math -pipe -lm
Ubuntu 14.04 + Linux 3.15Ubuntu 14.04OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3PowerTOP 2.6 OptimizedStock612182430Min: 28.41 / Avg: 28.46 / Max: 28.52Min: 28.41 / Avg: 28.45 / Max: 28.52Min: 17.07 / Avg: 17.1 / Max: 17.15Min: 17.07 / Avg: 17.12 / Max: 17.221. (CC) gcc options: -O3 -fomit-frame-pointer -ffast-math -pipe -lm

C-Ray

Ubuntu 14.04 + Linux 3.15Ubuntu 14.04OpenBenchmarking.orgMilliwatts, Fewer Is BetterC-Ray 1.1System Power Consumption MonitorPowerTOP 2.6 OptimizedStock5K10K15K20K25KMin: 11359 / Avg: 22284.26 / Max: 25382Min: 13934 / Avg: 24480.64 / Max: 27039Min: 11440 / Avg: 22003.17 / Max: 25026Min: 13838 / Avg: 24481.3 / Max: 27283

Ubuntu 14.04 + Linux 3.15Ubuntu 14.04OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimePowerTOP 2.6 OptimizedStock1632486480SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 373.5473.5373.5073.501. (CC) gcc options: -lm -lpthread -O3
Ubuntu 14.04 + Linux 3.15Ubuntu 14.04OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimePowerTOP 2.6 OptimizedStock1428425670Min: 73.52 / Avg: 73.54 / Max: 73.56Min: 73.46 / Avg: 73.53 / Max: 73.58Min: 73.48 / Avg: 73.5 / Max: 73.53Min: 73.49 / Avg: 73.5 / Max: 73.511. (CC) gcc options: -lm -lpthread -O3

Timed Apache Compilation

Ubuntu 14.04 + Linux 3.15Ubuntu 14.04OpenBenchmarking.orgMilliwatts, Fewer Is BetterTimed Apache Compilation 2.4.7System Power Consumption MonitorPowerTOP 2.6 OptimizedStock5K10K15K20K25KMin: 11248 / Avg: 21375.28 / Max: 29570Min: 13845 / Avg: 24055.01 / Max: 31509Min: 11359 / Avg: 21961.1 / Max: 28978Min: 13727 / Avg: 24499.71 / Max: 31398

Ubuntu 14.04 + Linux 3.15Ubuntu 14.04OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.7Time To CompilePowerTOP 2.6 OptimizedStock1428425670SE +/- 0.12, N = 3SE +/- 0.18, N = 3SE +/- 0.08, N = 3SE +/- 0.10, N = 364.3063.9459.5859.55
Ubuntu 14.04 + Linux 3.15Ubuntu 14.04OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.7Time To CompilePowerTOP 2.6 OptimizedStock1326395265Min: 64.06 / Avg: 64.3 / Max: 64.42Min: 63.73 / Avg: 63.94 / Max: 64.29Min: 59.46 / Avg: 59.58 / Max: 59.73Min: 59.35 / Avg: 59.55 / Max: 59.7

x264

Ubuntu 14.04 + Linux 3.15Ubuntu 14.04OpenBenchmarking.orgMilliwatts, Fewer Is Betterx264 2014-01-09System Power Consumption MonitorPowerTOP 2.6 OptimizedStock5K10K15K20K25KMin: 11595 / Avg: 19050 / Max: 27690Min: 13897 / Avg: 22038.85 / Max: 29799Min: 11403 / Avg: 18984.28 / Max: 27616Min: 13764 / Avg: 21948.38 / Max: 30340

Ubuntu 14.04 + Linux 3.15Ubuntu 14.04OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2014-01-09H.264 Video EncodingPowerTOP 2.6 OptimizedStock1428425670SE +/- 9.40, N = 5SE +/- 0.43, N = 5SE +/- 10.16, N = 5SE +/- 0.11, N = 550.6160.7454.0464.261. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize
Ubuntu 14.04 + Linux 3.15Ubuntu 14.04OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2014-01-09H.264 Video EncodingPowerTOP 2.6 OptimizedStock1326395265Min: 13.02 / Avg: 50.61 / Max: 60.17Min: 59.64 / Avg: 60.74 / Max: 61.7Min: 13.39 / Avg: 54.04 / Max: 64.39Min: 64 / Avg: 64.26 / Max: 64.651. (CC) gcc options: -ldl -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize

Xonotic

Ubuntu 14.04 + Linux 3.15Ubuntu 14.04OpenBenchmarking.orgMilliwatts, Fewer Is BetterXonotic 0.7System Power Consumption MonitorPowerTOP 2.6 OptimizedStock6K12K18K24K30KMin: 10922 / Avg: 28340.19 / Max: 32715Min: 13046 / Avg: 30580.15 / Max: 34387Min: 10707 / Avg: 28246.26 / Max: 32019Min: 13320 / Avg: 31086.34 / Max: 34683

Ubuntu 14.04 + Linux 3.15Ubuntu 14.04OpenBenchmarking.orgFrames Per Second, More Is BetterXonotic 0.7Resolution: 1920 x 1080 - Effects Quality: HighPowerTOP 2.6 OptimizedStock1326395265SE +/- 0.18, N = 3SE +/- 0.27, N = 3SE +/- 0.34, N = 3SE +/- 0.17, N = 359.4059.5258.9759.25
Ubuntu 14.04 + Linux 3.15Ubuntu 14.04OpenBenchmarking.orgFrames Per Second, More Is BetterXonotic 0.7Resolution: 1920 x 1080 - Effects Quality: HighPowerTOP 2.6 OptimizedStock1224364860Min: 59.11 / Avg: 59.4 / Max: 59.74Min: 58.98 / Avg: 59.52 / Max: 59.82Min: 58.6 / Avg: 58.97 / Max: 59.64Min: 58.92 / Avg: 59.25 / Max: 59.44

Tesseract

Ubuntu 14.04 + Linux 3.15Ubuntu 14.04OpenBenchmarking.orgMilliwatts, Fewer Is BetterTesseract 2014-05-12System Power Consumption MonitorPowerTOP 2.6 OptimizedStock6K12K18K24K30KMin: 10818 / Avg: 21757.67 / Max: 29755Min: 12765 / Avg: 24346.52 / Max: 31672Min: 10582 / Avg: 22679.41 / Max: 29444Min: 12839 / Avg: 25487.82 / Max: 31923

Ubuntu 14.04 + Linux 3.15Ubuntu 14.04OpenBenchmarking.orgFrames Per Second, More Is BetterTesseract 2014-05-12Resolution: 1920 x 1080PowerTOP 2.6 OptimizedStock714212835SE +/- 0.10, N = 3SE +/- 0.06, N = 3SE +/- 0.08, N = 3SE +/- 0.03, N = 331.4531.3731.4931.41
Ubuntu 14.04 + Linux 3.15Ubuntu 14.04OpenBenchmarking.orgFrames Per Second, More Is BetterTesseract 2014-05-12Resolution: 1920 x 1080PowerTOP 2.6 OptimizedStock714212835Min: 31.31 / Avg: 31.45 / Max: 31.65Min: 31.3 / Avg: 31.37 / Max: 31.48Min: 31.34 / Avg: 31.49 / Max: 31.62Min: 31.36 / Avg: 31.41 / Max: 31.46

Ubuntu 14.04: Stock

Compiler Notes: --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 Notes: Scaling Governor: acpi-cpufreq ondemand
Graphics Notes: SNA
System Notes: This was running on battery power.

Testing initiated at 20 May 2014 11:14 by user phoronix.

Ubuntu 14.04: PowerTOP 2.6 Optimized

Processor: Intel Core i7-3517U @ 1.90GHz (4 Cores), Motherboard: ASUS UX32VDA v1.0, Chipset: Intel 3rd Gen Core DRAM, Memory: 4096MB, Disk: 2 x 128GB SanDisk SD5SF212, Graphics: Intel HD 4000 512MB (1150MHz), Audio: Realtek ALC269VB, Network: Intel Centrino Advanced-N 6235

OS: Ubuntu 14.04, Kernel: 3.13.0-24-generic (x86_64), Desktop: Unity 7.2.0, Display Server: X Server 1.15.1, Display Driver: intel 2.99.910, OpenGL: 3.3 Mesa 10.1.0, Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --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 Notes: Scaling Governor: acpi-cpufreq ondemand
Graphics Notes: SNA
System Notes: This was running on battery power.

Testing initiated at 20 May 2014 12:30 by user phoronix.

Ubuntu 14.04 + Linux 3.15: Stock

Compiler Notes: --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 Notes: Scaling Governor: intel_pstate performance
Graphics Notes: SNA
System Notes: This was running on battery power.

Testing initiated at 20 May 2014 17:11 by user phoronix.

Ubuntu 14.04 + Linux 3.15: PowerTOP 2.6 Optimized

Processor: Intel Core i7-3517U @ 3.00GHz (4 Cores), Motherboard: ASUS UX32VDA v1.0, Chipset: Intel 3rd Gen Core DRAM, Memory: 4096MB, Disk: 2 x 128GB SanDisk SD5SF212, Graphics: Intel HD 4000 512MB (1150MHz), Audio: Intel 7 /C210, Network: Intel Centrino Advanced-N 6235

OS: Ubuntu 14.04, Kernel: 3.15.0-999-generic (x86_64), Desktop: Unity 7.2.0, Display Server: X Server 1.15.1, Display Driver: intel 2.99.910, OpenGL: 3.3 Mesa 10.1.0, Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --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 Notes: Scaling Governor: intel_pstate performance
Graphics Notes: SNA
System Notes: This was running on battery power.

Testing initiated at 20 May 2014 18:12 by user phoronix.