CentOS 7.0 vs. Scientific Linux 7.0

CentOS 7 vs. Scientific 7.0 benchmarks by Michael Larabel for a future article on Phoronix.com... More coming!

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1407107-KH-CENTOSSCI75
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Audio Encoding 2 Tests
Timed Code Compilation 2 Tests
C/C++ Compiler Tests 6 Tests
CPU Massive 7 Tests
Creator Workloads 3 Tests
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Disk Test Suite 2 Tests
Encoding 2 Tests
HPC - High Performance Computing 2 Tests
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Programmer / Developer System Benchmarks 2 Tests
Scientific Computing 2 Tests
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Ubuntu 14.04 LTS
July 08 2014
 
Fedora 20
July 09 2014
 
Fedora 20 + Updates
July 09 2014
 
CentOS 7.0.1406
July 08 2014
 
Scientific Linux 7.0 Alpha
July 09 2014
 
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Ubuntu 14.04 LTS

Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: Gigabyte Z97-HD3, Chipset: Intel 4th Gen Core DRAM, Memory: 8192MB, Disk: 150GB Western Digital WD1500HLHX-0, Graphics: Intel HD 4600 (1250MHz), Audio: Intel Xeon E3-1200 v3/4th, Network: Realtek RTL8111/8168/8411

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: 1280x800

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
Disk Notes: DEADLINE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Graphics Notes: SNA
System Notes: Disk Scheduler: DEADLINE.

Fedora 20

Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: Gigabyte Z97-HD3, Chipset: Intel 4th Gen Core DRAM, Memory: 8192MB, Disk: 150GB Western Digital WD1500HLHX-0, Graphics: Intel HD 4600 (1250MHz), Audio: Intel Xeon E3-1200 v3/4th, Monitor: SyncMaster, Network: Realtek RTL8111/8168/8411

OS: Fedora 20, Kernel: 3.11.10-301.fc20.x86_64 (x86_64), Desktop: GNOME Shell 3.10.2.1, Display Server: X Server 1.14.4, Display Driver: intel 2.21.15, OpenGL: 3.1 Mesa 9.2.3, Compiler: GCC 4.8.3 20140624, File-System: ext4, Screen Resolution: 1280x800

Compiler Notes: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-initfini-array --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-libgcj-multifile --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-linker-hash-style=gnu --with-tune=generic
Disk Notes: CFQ / data=ordered,relatime,rw,seclabel
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Graphics Notes: UXA
System Notes: Disk Scheduler: CFQ. SELinux: Enabled.

Fedora 20 + Updates

Processor: Intel Core i7-4770K @ 3.90GHz (8 Cores), Motherboard: Gigabyte Z97-HD3, Chipset: Intel 4th Gen Core DRAM, Memory: 8192MB, Disk: 150GB Western Digital WD1500HLHX-0, Graphics: Intel HD 4600 (1250MHz), Audio: Intel Xeon E3-1200 v3/4th, Monitor: SyncMaster, Network: Realtek RTL8111/8168/8411

OS: Fedora 20, Kernel: 3.15.3-200.fc20.x86_64 (x86_64), Desktop: GNOME Shell 3.10.4, Display Server: X Server 1.14.4, Display Driver: intel 2.21.15, OpenGL: 3.3 Mesa 10.1.5, Compiler: GCC 4.8.3 20140624, File-System: ext4, Screen Resolution: 1280x800

Compiler Notes: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-initfini-array --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-libgcj-multifile --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-linker-hash-style=gnu --with-tune=generic
Disk Notes: CFQ / data=ordered,relatime,rw,seclabel
Processor Notes: Scaling Governor: intel_pstate powersave
Graphics Notes: UXA
System Notes: Disk Scheduler: CFQ. SELinux: Enabled.

CentOS 7.0.1406

OS: CentOS Linux 7.0.1406, Kernel: 3.10.0-123.4.2.el7.x86_64 (x86_64), Desktop: GNOME Shell 3.8.4, Display Server: X Server 1.15.0, Display Driver: intel 2.21.15, OpenGL: 3.1 Mesa 9.2.5, Compiler: GCC 4.8.2 20140120, File-System: xfs, Screen Resolution: 1280x800

Compiler Notes: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic
Disk Notes: CFQ / attr2,inode64,noquota,relatime,rw,seclabel
Processor Notes: Scaling Governor: intel_pstate powersave
Graphics Notes: UXA
System Notes: Disk Scheduler: CFQ. SELinux: Enabled.

Scientific Linux 7.0 Alpha

OS: Scientific 7.0, Kernel: 3.10.0-123.4.2.el7.x86_64 (x86_64), Desktop: GNOME Shell 3.8.4, Display Server: X Server 1.15.0, Display Driver: intel 2.21.15, OpenGL: 3.1 Mesa 9.2.5, Compiler: GCC 4.8.2 20140120, File-System: xfs, Screen Resolution: 1280x800

CentOS 7.0 vs. Scientific Linux 7.0ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkMonitorOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionUbuntu 14.04 LTSFedora 20Fedora 20 + UpdatesCentOS 7.0.1406Scientific Linux 7.0 AlphaIntel Core i7-4770K @ 3.50GHz (8 Cores)Gigabyte Z97-HD3Intel 4th Gen Core DRAM8192MB150GB Western Digital WD1500HLHX-0Intel HD 4600 (1250MHz)Intel Xeon E3-1200 v3/4thRealtek RTL8111/8168/8411Ubuntu 14.043.13.0-24-generic (x86_64)Unity 7.2.0X Server 1.15.1intel 2.99.9103.3 Mesa 10.1.0GCC 4.8.2ext41280x800SyncMasterFedora 203.11.10-301.fc20.x86_64 (x86_64)GNOME Shell 3.10.2.1X Server 1.14.4intel 2.21.153.1 Mesa 9.2.3GCC 4.8.3 20140624Intel Core i7-4770K @ 3.90GHz (8 Cores)3.15.3-200.fc20.x86_64 (x86_64)GNOME Shell 3.10.43.3 Mesa 10.1.5CentOS Linux 7.0.14063.10.0-123.4.2.el7.x86_64 (x86_64)GNOME Shell 3.8.4X Server 1.15.03.1 Mesa 9.2.5GCC 4.8.2 20140120xfsScientific 7.0OpenBenchmarking.orgCompiler Details- Ubuntu 14.04 LTS: --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 - Fedora 20: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-initfini-array --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-libgcj-multifile --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-linker-hash-style=gnu --with-tune=generic - Fedora 20 + Updates: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-initfini-array --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-libgcj-multifile --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-linker-hash-style=gnu --with-tune=generic - CentOS 7.0.1406: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - Scientific Linux 7.0 Alpha: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic Disk Details- Ubuntu 14.04 LTS: DEADLINE / data=ordered,errors=remount-ro,relatime,rw- Fedora 20: CFQ / data=ordered,relatime,rw,seclabel- Fedora 20 + Updates: CFQ / data=ordered,relatime,rw,seclabel- CentOS 7.0.1406: CFQ / attr2,inode64,noquota,relatime,rw,seclabel- Scientific Linux 7.0 Alpha: CFQ / attr2,inode64,noquota,relatime,rw,seclabelProcessor Details- Ubuntu 14.04 LTS: Scaling Governor: acpi-cpufreq ondemand- Fedora 20: Scaling Governor: acpi-cpufreq ondemand- Fedora 20 + Updates: Scaling Governor: intel_pstate powersave- CentOS 7.0.1406: Scaling Governor: intel_pstate powersave- Scientific Linux 7.0 Alpha: Scaling Governor: intel_pstate powersaveGraphics Details- Ubuntu 14.04 LTS: SNA- Fedora 20: UXA- Fedora 20 + Updates: UXA- CentOS 7.0.1406: UXA- Scientific Linux 7.0 Alpha: UXASystem Details- Ubuntu 14.04 LTS: Disk Scheduler: DEADLINE.- Fedora 20: Disk Scheduler: CFQ. SELinux: Enabled.- Fedora 20 + Updates: Disk Scheduler: CFQ. SELinux: Enabled.- CentOS 7.0.1406: Disk Scheduler: CFQ. SELinux: Enabled.- Scientific Linux 7.0 Alpha: Disk Scheduler: CFQ. SELinux: Enabled.

Ubuntu 14.04 LTSFedora 20Fedora 20 + UpdatesCentOS 7.0.1406Scientific Linux 7.0 AlphaResult OverviewPhoronix Test Suite100%139%178%217%257%Apache BenchmarkXonoticDbenchPostMarkTimed ImageMagick CompilationParallel BZIP2 CompressionTimed Linux Kernel CompilationOpenArenaHimeno BenchmarkLAME MP3 EncodingC-RayFLAC Audio EncodingFFTE

CentOS 7.0 vs. Scientific Linux 7.0openarena: 1280 x 800xonotic: 1280 x 800 - Lowxonotic: 1280 x 800 - Highxonotic: 1280 x 800 - Ultradbench: 6ffte: N=64, 1D Complex FFT Routinehimeno: Poisson Pressure Solverapache: Static Web Page Servingpostmark: Disk Transaction Performancebuild-imagemagick: Time To Compilebuild-linux-kernel: Time To Compilec-ray: Total Timecompress-pbzip2: 256MB File Compressionencode-flac: WAV To FLACencode-mp3: WAV To MP3Ubuntu 14.04 LTSFedora 20Fedora 20 + UpdatesCentOS 7.0.1406Scientific Linux 7.0 Alpha56.08154.4795.1580.8847.826069.841718.7937802.88517354.5572.8221.707.634.5312.1554.83156.4088.3167.1845.436069.221718.2717370.37581347.5565.8621.777.494.5212.3555.37204.07101.0182.7745.176068.641668.3923314.33581547.6666.5021.717.944.5212.2852.93164.1995.5472.0655.296073.831692.6514729.94599349.1067.8821.708.314.5212.1454.20179.6995.7171.8652.436070.701670.1515442.14581551.7366.6121.717.504.5212.11OpenBenchmarking.org

OpenArena

OpenBenchmarking.orgFrames Per Second, More Is BetterOpenArena 0.8.8Resolution: 1280 x 800CentOS 7.0.1406Fedora 20Fedora 20 + UpdatesScientific Linux 7.0 AlphaUbuntu 14.04 LTS1326395265SE +/- 0.58, N = 3SE +/- 0.27, N = 3SE +/- 0.54, N = 3SE +/- 0.10, N = 3SE +/- 0.93, N = 452.9354.8355.3754.2056.08MIN: 14 / MAX: 78MIN: 1 / MAX: 77MIN: 2MIN: 13 / MAX: 77MIN: 2 / MAX: 4380

Xonotic

OpenBenchmarking.orgFrames Per Second, More Is BetterXonotic 0.7Resolution: 1280 x 800 - Effects Quality: LowCentOS 7.0.1406Fedora 20Fedora 20 + UpdatesScientific Linux 7.0 AlphaUbuntu 14.04 LTS4080120160200SE +/- 0.29, N = 3SE +/- 10.48, N = 6SE +/- 1.09, N = 3SE +/- 10.28, N = 6SE +/- 0.43, N = 3164.19156.40204.07179.69154.47MIN: 106 / MAX: 272MIN: 98 / MAX: 342MIN: 126 / MAX: 347MIN: 112 / MAX: 349MIN: 106 / MAX: 235

OpenBenchmarking.orgFrames Per Second, More Is BetterXonotic 0.7Resolution: 1280 x 800 - Effects Quality: HighCentOS 7.0.1406Fedora 20Fedora 20 + UpdatesScientific Linux 7.0 AlphaUbuntu 14.04 LTS20406080100SE +/- 0.10, N = 3SE +/- 2.10, N = 6SE +/- 2.01, N = 3SE +/- 1.47, N = 5SE +/- 0.29, N = 395.5488.31101.0195.7195.15MIN: 53 / MAX: 132MIN: 52 / MAX: 135MIN: 61 / MAX: 138MIN: 56 / MAX: 133MIN: 51 / MAX: 139

OpenBenchmarking.orgFrames Per Second, More Is BetterXonotic 0.7Resolution: 1280 x 800 - Effects Quality: UltraCentOS 7.0.1406Fedora 20Fedora 20 + UpdatesScientific Linux 7.0 AlphaUbuntu 14.04 LTS20406080100SE +/- 0.69, N = 3SE +/- 0.88, N = 3SE +/- 1.19, N = 3SE +/- 0.62, N = 3SE +/- 1.23, N = 672.0667.1882.7771.8680.88MIN: 37 / MAX: 112MIN: 35 / MAX: 110MIN: 44 / MAX: 124MIN: 37 / MAX: 111MIN: 42 / MAX: 125

Dbench

Dbench is a benchmark designed by the Samba project as a free alternative to netbench, but dbench contains only file-system calls for testing the disk performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 6CentOS 7.0.1406Fedora 20Fedora 20 + UpdatesScientific Linux 7.0 AlphaUbuntu 14.04 LTS1224364860SE +/- 0.77, N = 6SE +/- 0.01, N = 3SE +/- 0.38, N = 3SE +/- 0.04, N = 3SE +/- 0.58, N = 355.2945.4345.1752.4347.821. (CC) gcc options: -lpopt -O2

FFTE

FFTE is a package by Daisuke Takahashi to compute Discrete Fourier Transforms of 1-, 2- and 3- dimensional sequences of length (2^p)*(3^q)*(5^r). Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMFLOPS, More Is BetterFFTE 5.0Test: N=64, 1D Complex FFT RoutineCentOS 7.0.1406Fedora 20Fedora 20 + UpdatesScientific Linux 7.0 AlphaUbuntu 14.04 LTS13002600390052006500SE +/- 0.73, N = 3SE +/- 0.97, N = 3SE +/- 1.75, N = 3SE +/- 5.16, N = 3SE +/- 0.70, N = 36073.836069.226068.646070.706069.84-pthread -lmpi_f90 -lmpi_f77 -lmpi -ldl -lhwloc1. (F9X) gfortran options: -O3 -fomit-frame-pointer -fopenmp

Himeno Benchmark

The Himeno benchmark is a linear solver of pressure Poisson using a point-Jacobi method. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverCentOS 7.0.1406Fedora 20Fedora 20 + UpdatesScientific Linux 7.0 AlphaUbuntu 14.04 LTS400800120016002000SE +/- 23.60, N = 3SE +/- 1.12, N = 3SE +/- 27.56, N = 4SE +/- 46.87, N = 6SE +/- 1.18, N = 31692.651718.271668.391670.151718.791. (CC) gcc options: -O3

Apache Benchmark

This is a test of ab, which is the Apache benchmark program. This test profile measures how many requests per second a given system can sustain when carrying out 1,000,000 requests with 100 requests being carried out concurrently. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page ServingCentOS 7.0.1406Fedora 20Fedora 20 + UpdatesScientific Linux 7.0 AlphaUbuntu 14.04 LTS8K16K24K32K40KSE +/- 30.04, N = 3SE +/- 57.79, N = 3SE +/- 96.07, N = 3SE +/- 15.28, N = 3SE +/- 297.24, N = 314729.9417370.3723314.3315442.1437802.881. (CC) gcc options: -shared -fPIC -O2 -pthread

PostMark

This is a test of NetApp's PostMark benchmark designed to simulate small-file testing similar to the tasks endured by web and mail servers. This test profile will set PostMark to perform 25,000 transactions with 500 files simultaneously with the file sizes ranging between 5 and 512 kilobytes. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformanceCentOS 7.0.1406Fedora 20Fedora 20 + UpdatesScientific Linux 7.0 AlphaUbuntu 14.04 LTS13002600390052006500SE +/- 104.00, N = 4SE +/- 0.00, N = 3SE +/- 78.24, N = 3SE +/- 78.24, N = 3SE +/- 35.33, N = 3599358135815581551731. (CC) gcc options: -O3

OpenArena

OpenBenchmarking.orgMilliseconds, Fewer Is BetterOpenArena 0.8.8Resolution: 1280 x 800 - Total Frame TimeCentOS 7.0.1406Fedora 20Fedora 20 + UpdatesScientific Linux 7.0 AlphaUbuntu 14.04 LTS816243240Min: 15 / Avg: 18.46 / Max: 26Min: 1 / Avg: 18.1 / Max: 39Min: 2 / Avg: 17.71 / Max: 38Min: 14 / Avg: 18.51 / Max: 26Min: 2 / Avg: 17.51 / Max: 39

Timed ImageMagick Compilation

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed ImageMagick Compilation 6.8.1-10Time To CompileCentOS 7.0.1406Fedora 20Fedora 20 + UpdatesScientific Linux 7.0 AlphaUbuntu 14.04 LTS1224364860SE +/- 0.07, N = 3SE +/- 0.08, N = 3SE +/- 0.05, N = 3SE +/- 0.08, N = 3SE +/- 0.16, N = 349.1047.5547.6651.7354.55

Timed Linux Kernel Compilation

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 3.1Time To CompileCentOS 7.0.1406Fedora 20Fedora 20 + UpdatesScientific Linux 7.0 AlphaUbuntu 14.04 LTS1632486480SE +/- 0.41, N = 3SE +/- 0.50, N = 3SE +/- 0.49, N = 3SE +/- 0.33, N = 3SE +/- 0.50, N = 367.8865.8666.5066.6172.82

C-Ray

This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeCentOS 7.0.1406Fedora 20Fedora 20 + UpdatesScientific Linux 7.0 AlphaUbuntu 14.04 LTS510152025SE +/- 0.00, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 321.7021.7721.7121.7121.701. (CC) gcc options: -lm -lpthread -O3

Parallel BZIP2 Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.1.6256MB File CompressionCentOS 7.0.1406Fedora 20Fedora 20 + UpdatesScientific Linux 7.0 AlphaUbuntu 14.04 LTS246810SE +/- 0.50, N = 6SE +/- 0.10, N = 3SE +/- 0.34, N = 6SE +/- 0.08, N = 3SE +/- 0.15, N = 38.317.497.947.507.631. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread

FLAC Audio Encoding

OpenBenchmarking.orgSeconds, Fewer Is BetterFLAC Audio Encoding 1.3.0WAV To FLACCentOS 7.0.1406Fedora 20Fedora 20 + UpdatesScientific Linux 7.0 AlphaUbuntu 14.04 LTS1.01932.03863.05794.07725.0965SE +/- 0.02, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 5SE +/- 0.01, N = 54.524.524.524.524.53-logg1. (CXX) g++ options: -O2 -fvisibility=hidden -lm

LAME MP3 Encoding

LAME is an MP3 encoder licensed under the LGPL. This test measures the time required to encode a WAV file to MP3 format. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3CentOS 7.0.1406Fedora 20Fedora 20 + UpdatesScientific Linux 7.0 AlphaUbuntu 14.04 LTS3691215SE +/- 0.00, N = 5SE +/- 0.06, N = 5SE +/- 0.04, N = 5SE +/- 0.00, N = 5SE +/- 0.00, N = 512.1412.3512.2812.1112.15-lncurses1. (CC) gcc options: -O3 -fomit-frame-pointer -ffast-math -pipe -lm

Ubuntu 14.04 LTS

Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: Gigabyte Z97-HD3, Chipset: Intel 4th Gen Core DRAM, Memory: 8192MB, Disk: 150GB Western Digital WD1500HLHX-0, Graphics: Intel HD 4600 (1250MHz), Audio: Intel Xeon E3-1200 v3/4th, Network: Realtek RTL8111/8168/8411

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: 1280x800

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
Disk Notes: DEADLINE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Graphics Notes: SNA
System Notes: Disk Scheduler: DEADLINE.

Testing initiated at 8 July 2014 07:26 by user phoronix.

Fedora 20

Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: Gigabyte Z97-HD3, Chipset: Intel 4th Gen Core DRAM, Memory: 8192MB, Disk: 150GB Western Digital WD1500HLHX-0, Graphics: Intel HD 4600 (1250MHz), Audio: Intel Xeon E3-1200 v3/4th, Monitor: SyncMaster, Network: Realtek RTL8111/8168/8411

OS: Fedora 20, Kernel: 3.11.10-301.fc20.x86_64 (x86_64), Desktop: GNOME Shell 3.10.2.1, Display Server: X Server 1.14.4, Display Driver: intel 2.21.15, OpenGL: 3.1 Mesa 9.2.3, Compiler: GCC 4.8.3 20140624, File-System: ext4, Screen Resolution: 1280x800

Compiler Notes: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-initfini-array --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-libgcj-multifile --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-linker-hash-style=gnu --with-tune=generic
Disk Notes: CFQ / data=ordered,relatime,rw,seclabel
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
Graphics Notes: UXA
System Notes: Disk Scheduler: CFQ. SELinux: Enabled.

Testing initiated at 9 July 2014 20:22 by user phoronix.

Fedora 20 + Updates

Processor: Intel Core i7-4770K @ 3.90GHz (8 Cores), Motherboard: Gigabyte Z97-HD3, Chipset: Intel 4th Gen Core DRAM, Memory: 8192MB, Disk: 150GB Western Digital WD1500HLHX-0, Graphics: Intel HD 4600 (1250MHz), Audio: Intel Xeon E3-1200 v3/4th, Monitor: SyncMaster, Network: Realtek RTL8111/8168/8411

OS: Fedora 20, Kernel: 3.15.3-200.fc20.x86_64 (x86_64), Desktop: GNOME Shell 3.10.4, Display Server: X Server 1.14.4, Display Driver: intel 2.21.15, OpenGL: 3.3 Mesa 10.1.5, Compiler: GCC 4.8.3 20140624, File-System: ext4, Screen Resolution: 1280x800

Compiler Notes: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-initfini-array --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-libgcj-multifile --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-linker-hash-style=gnu --with-tune=generic
Disk Notes: CFQ / data=ordered,relatime,rw,seclabel
Processor Notes: Scaling Governor: intel_pstate powersave
Graphics Notes: UXA
System Notes: Disk Scheduler: CFQ. SELinux: Enabled.

Testing initiated at 9 July 2014 23:36 by user phoronix.

CentOS 7.0.1406

Processor: Intel Core i7-4770K @ 3.90GHz (8 Cores), Motherboard: Gigabyte Z97-HD3, Chipset: Intel 4th Gen Core DRAM, Memory: 8192MB, Disk: 150GB Western Digital WD1500HLHX-0, Graphics: Intel HD 4600 (1250MHz), Audio: Intel Xeon E3-1200 v3/4th, Monitor: SyncMaster, Network: Realtek RTL8111/8168/8411

OS: CentOS Linux 7.0.1406, Kernel: 3.10.0-123.4.2.el7.x86_64 (x86_64), Desktop: GNOME Shell 3.8.4, Display Server: X Server 1.15.0, Display Driver: intel 2.21.15, OpenGL: 3.1 Mesa 9.2.5, Compiler: GCC 4.8.2 20140120, File-System: xfs, Screen Resolution: 1280x800

Compiler Notes: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic
Disk Notes: CFQ / attr2,inode64,noquota,relatime,rw,seclabel
Processor Notes: Scaling Governor: intel_pstate powersave
Graphics Notes: UXA
System Notes: Disk Scheduler: CFQ. SELinux: Enabled.

Testing initiated at 8 July 2014 11:01 by user phoroniox.

Scientific Linux 7.0 Alpha

Processor: Intel Core i7-4770K @ 3.90GHz (8 Cores), Motherboard: Gigabyte Z97-HD3, Chipset: Intel 4th Gen Core DRAM, Memory: 8192MB, Disk: 150GB Western Digital WD1500HLHX-0, Graphics: Intel HD 4600 (1250MHz), Audio: Intel Xeon E3-1200 v3/4th, Monitor: SyncMaster, Network: Realtek RTL8111/8168/8411

OS: Scientific 7.0, Kernel: 3.10.0-123.4.2.el7.x86_64 (x86_64), Desktop: GNOME Shell 3.8.4, Display Server: X Server 1.15.0, Display Driver: intel 2.21.15, OpenGL: 3.1 Mesa 9.2.5, Compiler: GCC 4.8.2 20140120, File-System: xfs, Screen Resolution: 1280x800

Compiler Notes: --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic
Disk Notes: CFQ / attr2,inode64,noquota,relatime,rw,seclabel
Processor Notes: Scaling Governor: intel_pstate powersave
Graphics Notes: UXA
System Notes: Disk Scheduler: CFQ. SELinux: Enabled.

Testing initiated at 9 July 2014 15:26 by user phoronix.