Ubuntu 16.04 32-bit vs. 64-bit Ubuntu 16.04 Linux power consumption tests on Intel Haswell ultrabook.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1603097-GA-POWERING494 32-bit vs. 64-bit Linux Power Use - Phoronix Test Suite 32-bit vs. 64-bit Linux Power Use Ubuntu 16.04 32-bit vs. 64-bit Ubuntu 16.04 Linux power consumption tests on Intel Haswell ultrabook.
HTML result view exported from: https://openbenchmarking.org/result/1603097-GA-POWERING494 .
32-bit vs. 64-bit Linux Power Use Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server Display Driver OpenGL Compiler File-System Screen Resolution Ubuntu 16.04 32-bit Ubuntu 16.04 64-bit Intel Core i7-4558U @ 3.30GHz (4 Cores) ASUS UX301LAA v1.0 Intel Haswell-ULT DRAM 8192MB 2 x 128GB SanDisk SD6SP1M1 Intel Haswell-ULT IGP (1200MHz) Intel Haswell-ULT HD Audio LQ133T1JW14 Intel Wireless 7260 Ubuntu 16.04 4.4.0-11-generic (i686) Unity 7.4.0 X Server 1.18.1 intel 2.99.917 3.3 Mesa 11.1.2 GCC 5.3.1 20160225 ext4 2560x1440 4.4.0-11-generic (x86_64) OpenBenchmarking.org Compiler Details - Ubuntu 16.04 32-bit: --build=i686-linux-gnu --disable-browser-plugin --disable-vtable-verify --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-targets=all --enable-threads=posix --host=i686-linux-gnu --target=i686-linux-gnu --with-arch-32=i686 --with-arch-directory=i386 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - Ubuntu 16.04 64-bit: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v Processor Details - Scaling Governor: intel_pstate powersave Graphics Details - SNA System Details - This was running on battery power.
32-bit vs. 64-bit Linux Power Use encode-flac: WAV To FLAC x264: H.264 Video Encoding xonotic: 2560 x 1440 - Low Ubuntu 16.04 32-bit Ubuntu 16.04 64-bit 8.91 75.76 65.51 6.89 86.91 69.91 OpenBenchmarking.org
FLAC Audio Encoding WAV To FLAC OpenBenchmarking.org Seconds, Fewer Is Better FLAC Audio Encoding 1.3.1 WAV To FLAC Ubuntu 16.04 32-bit Ubuntu 16.04 64-bit 2 4 6 8 10 SE +/- 0.02, N = 5 SE +/- 0.03, N = 5 8.91 6.89 -logg 1. (CXX) g++ options: -O2 -fvisibility=hidden -lm
FLAC Audio Encoding System Power Consumption Monitor Min Avg Max Ubuntu 16.04 32-bit 22100 26476 27672 Ubuntu 16.04 64-bit 24608 24877 25119 OpenBenchmarking.org Milliwatts, Fewer Is Better FLAC Audio Encoding 1.3.1 System Power Consumption Monitor 7K 14K 21K 28K 35K
x264 H.264 Video Encoding OpenBenchmarking.org Frames Per Second, More Is Better x264 2015-11-02 H.264 Video Encoding Ubuntu 16.04 32-bit Ubuntu 16.04 64-bit 20 40 60 80 100 SE +/- 0.14, N = 5 SE +/- 0.24, N = 5 75.76 86.91 -m32 -march=i686 -mfpmath=sse -msse -msse2 -m64 1. (CC) gcc options: -ldl -lm -lpthread -O3 -ffast-math -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize
x264 System Power Consumption Monitor Min Avg Max Ubuntu 16.04 32-bit 16960 36710 41225 Ubuntu 16.04 64-bit 29836 31654 32622 OpenBenchmarking.org Milliwatts, Fewer Is Better x264 2015-11-02 System Power Consumption Monitor 11K 22K 33K 44K 55K
Xonotic Resolution: 2560 x 1440 - Effects Quality: Low OpenBenchmarking.org Frames Per Second, More Is Better Xonotic 0.8 Resolution: 2560 x 1440 - Effects Quality: Low Ubuntu 16.04 32-bit Ubuntu 16.04 64-bit 16 32 48 64 80 SE +/- 1.85, N = 3 SE +/- 1.84, N = 3 65.51 69.91 MIN: 23 / MAX: 150 MIN: 22 / MAX: 149
Xonotic System Power Consumption Monitor Min Avg Max Ubuntu 16.04 32-bit 23054 34018 54312 Ubuntu 16.04 64-bit 16061 32738 49705 OpenBenchmarking.org Milliwatts, Fewer Is Better Xonotic 0.8 System Power Consumption Monitor 14K 28K 42K 56K 70K
System Power Consumption Monitor Phoronix Test Suite System Monitoring Min Avg Max Ubuntu 16.04 32-bit 9401 31919 54312 Ubuntu 16.04 64-bit 8513 30218 49705 OpenBenchmarking.org Milliwatts System Power Consumption Monitor Phoronix Test Suite System Monitoring 14K 28K 42K 56K 70K
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