GCC LLVM Compilers Intel Core 2 Duo

GCC 4.7.3, LLVM Clang 3.2, and LLVM Clang 3.3 x86_64 Linux benchmarks on Ubuntu 13.04. Benchmarks by Michael Larabel of Phoronix.com for a future article.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1304220-UT-GCCLLVMCO37
Jump To Table - Results

View

Do Not Show Noisy Results
Do Not Show Results With Incomplete Data
Do Not Show Results With Little Change/Spread
List Notable Results
Show Result Confidence Charts

Limit displaying results to tests within:

Bioinformatics 3 Tests
C/C++ Compiler Tests 7 Tests
CPU Massive 8 Tests
Creator Workloads 2 Tests
HPC - High Performance Computing 3 Tests
Multi-Core 4 Tests
Scientific Computing 3 Tests
Server CPU Tests 3 Tests

Statistics

Show Overall Harmonic Mean(s)
Show Overall Geometric Mean
Show Geometric Means Per-Suite/Category
Show Wins / Losses Counts (Pie Chart)
Normalize Results
Remove Outliers Before Calculating Averages

Graph Settings

Force Line Graphs Where Applicable
Convert To Scalar Where Applicable
Prefer Vertical Bar Graphs

Multi-Way Comparison

Condense Multi-Option Tests Into Single Result Graphs

Table

Show Detailed System Result Table

Run Management

Highlight
Result
Hide
Result
Result
Identifier
View Logs
Performance Per
Dollar
Date
Run
  Test
  Duration
GCC 4.7.3
April 22 2013
 
LLVM Clang 3.2
April 22 2013
 
LLVM Clang 3.3 SVN
April 22 2013
 
Invert Hiding All Results Option
 

Only show results where is faster than
Only show results matching title/arguments (delimit multiple options with a comma):
Do not show results matching title/arguments (delimit multiple options with a comma):

GCC 4.7.3

Processor: Intel Core 2 T5600 @ 1.83GHz (2 Cores), Motherboard: Apple Mac-F4208EAA, Chipset: Intel Mobile 945GM/PM/GMS + ICH7-M, Memory: 1024MB, Disk: 80GB Hitachi HTS54258, Graphics: Intel Mobile 945GM/GMS 943/940GML IGP, Audio: SigmaTel STAC9221 A1, Monitor: VA2431, Network: Marvell 88E8053 PCI-E Gigabit

OS: Ubuntu 13.04, Kernel: 3.8.0-18-generic (x86_64), Desktop: Unity 7.0.0, Display Server: X Server 1.13.3, Display Driver: intel 2.21.6, OpenGL: 1.4 Mesa 9.2.0 (git-9fb5b2f), Compiler: GCC 4.7 + LLVM 3.2, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-cloog-version-check --disable-ppl-version-check --disable-werror --enable-checking=release --enable-clocale=gnu --enable-cloog-backend=ppl --enable-gnu-unique-object --enable-languages=c,c++,go,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-cloog --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: ondemand

LLVM Clang 3.2

OS: Ubuntu 13.04, Kernel: 3.8.0-18-generic (x86_64), Desktop: Unity 7.0.0, Display Server: X Server 1.13.3, Display Driver: intel 2.21.6, OpenGL: 1.4 Mesa 9.2.0 (git-9fb5b2f), Compiler: Clang 3.2-1~exp9ubuntu1 + LLVM 3.2, File-System: ext4, Screen Resolution: 1920x1080

Processor Notes: Scaling Governor: ondemand

LLVM Clang 3.3 SVN

OS: Ubuntu 13.04, Kernel: 3.8.0-18-generic (x86_64), Desktop: Unity 7.0.0, Display Server: X Server 1.13.3, Display Driver: intel 2.21.6, OpenGL: 1.4 Mesa 9.2.0 (git-9fb5b2f), Compiler: Clang 3.3 (SVN 180035) + LLVM 3.3svn, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: Optimized build; Built Apr 22 2013 (15:51:09); Default target: x86_64-unknown-linux-gnu; Host CPU: core2
Processor Notes: Scaling Governor: ondemand

GCC LLVM Compilers Intel Core 2 DuoOpenBenchmarking.orgPhoronix Test SuiteIntel Core 2 T5600 @ 1.83GHz (2 Cores)Apple Mac-F4208EAAIntel Mobile 945GM/PM/GMS + ICH7-M1024MB80GB Hitachi HTS54258Intel Mobile 945GM/GMS 943/940GML IGPSigmaTel STAC9221 A1VA2431Marvell 88E8053 PCI-E GigabitUbuntu 13.043.8.0-18-generic (x86_64)Unity 7.0.0X Server 1.13.3intel 2.21.61.4 Mesa 9.2.0 (git-9fb5b2f)GCC 4.7 + LLVM 3.2Clang 3.2-1~exp9ubuntu1 + LLVM 3.2Clang 3.3 (SVN 180035) + LLVM 3.3svnext41920x1080ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilersFile-SystemScreen ResolutionGCC LLVM Compilers Intel Core 2 Duo BenchmarksSystem Logs- GCC 4.7.3: --build=x86_64-linux-gnu --disable-cloog-version-check --disable-ppl-version-check --disable-werror --enable-checking=release --enable-clocale=gnu --enable-cloog-backend=ppl --enable-gnu-unique-object --enable-languages=c,c++,go,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-cloog --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - LLVM Clang 3.3 SVN: Optimized build; Built Apr 22 2013 (15:51:09); Default target: x86_64-unknown-linux-gnu; Host CPU: core2 - Scaling Governor: ondemand

GCC 4.7.3LLVM Clang 3.2LLVM Clang 3.3 SVNResult OverviewPhoronix Test Suite100%125%150%175%200%PrimesieveTimed PHP CompilationTimed HMMer SearchHimeno BenchmarkGraphicsMagickC-RayTimed MAFFT AlignmentApache Benchmark

GCC LLVM Compilers Intel Core 2 Duogmpbench: Total Timegraphics-magick: Blurgraphics-magick: Sharpengraphics-magick: Resizinggraphics-magick: HWB Color Spacegraphics-magick: Local Adaptive Thresholdinghimeno: Poisson Pressure Solverapache: Static Web Page Servinghmmer: Pfam Database Searchmafft: Multiple Sequence Alignmentbuild-php: Time To Compilec-ray: Total Timeprimesieve: 1e12 Prime Number GenerationGCC 4.7.3LLVM Clang 3.2LLVM Clang 3.3 SVN1118.303016415528672.195814.7466.0834.24151.53169.96466.513422404218636.895928.5980.8735.1599.76177.33937.363422404218624.095943.1779.5035.2298.55178.17938.54OpenBenchmarking.org

GMPbench

OpenBenchmarking.orgGMPbench Score, More Is BetterGMPbench 0.2Total TimeGCC 4.7.320040060080010001118.301. (CC) gcc options: -O3 -march=native

GraphicsMagick

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: BlurGCC 4.7.3LLVM Clang 3.2LLVM Clang 3.3 SVN816243240SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3303434-std=gnu99 -fopenmp -lgomp1. (CC) gcc options: -O3 -march=native -pthread -lXext -lSM -lICE -lX11 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: SharpenGCC 4.7.3LLVM Clang 3.2LLVM Clang 3.3 SVN510152025SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3162222-std=gnu99 -fopenmp -lgomp1. (CC) gcc options: -O3 -march=native -pthread -lXext -lSM -lICE -lX11 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: ResizingLLVM Clang 3.2LLVM Clang 3.3 SVNGCC 4.7.3918273645SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3404041-std=gnu99 -fopenmp -lgomp1. (CC) gcc options: -O3 -march=native -pthread -lXext -lSM -lICE -lX11 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: HWB Color SpaceLLVM Clang 3.2LLVM Clang 3.3 SVNGCC 4.7.31224364860SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3424255-std=gnu99 -fopenmp -lgomp1. (CC) gcc options: -O3 -march=native -pthread -lXext -lSM -lICE -lX11 -lz -lm -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: Local Adaptive ThresholdingLLVM Clang 3.2LLVM Clang 3.3 SVNGCC 4.7.3714212835SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3181828-std=gnu99 -fopenmp -lgomp1. (CC) gcc options: -O3 -march=native -pthread -lXext -lSM -lICE -lX11 -lz -lm -lpthread

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 SolverLLVM Clang 3.3 SVNLLVM Clang 3.2GCC 4.7.3150300450600750SE +/- 2.18, N = 3SE +/- 0.70, N = 3SE +/- 3.05, N = 3624.09636.89672.191. (CC) gcc options: -O3 -march=native

Apache Benchmark

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.3Static Web Page ServingGCC 4.7.3LLVM Clang 3.2LLVM Clang 3.3 SVN13002600390052006500SE +/- 31.00, N = 3SE +/- 7.91, N = 3SE +/- 40.58, N = 35814.745928.595943.171. (CC) gcc options: -shared -fPIC -pthread -O3 -march=native

Timed HMMer Search

This test searches through the Pfam database of profile hidden markov models. The search finds the domain structure of Drosophila Sevenless protein. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchLLVM Clang 3.2LLVM Clang 3.3 SVNGCC 4.7.320406080100SE +/- 0.17, N = 3SE +/- 0.03, N = 3SE +/- 0.68, N = 380.8779.5066.081. (CC) gcc options: -O3 -march=native -pthread -lhmmer -lsquid -lm

Timed MAFFT Alignment

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 6.864Multiple Sequence AlignmentLLVM Clang 3.3 SVNLLVM Clang 3.2GCC 4.7.3816243240SE +/- 0.17, N = 3SE +/- 0.14, N = 3SE +/- 0.23, N = 335.2235.1534.241. (CC) gcc options: -O3 -lm -lpthread

Timed PHP Compilation

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 5.2.9Time To CompileGCC 4.7.3LLVM Clang 3.2LLVM Clang 3.3 SVN306090120150SE +/- 0.52, N = 3SE +/- 0.03, N = 3SE +/- 0.06, N = 3151.5399.7698.551. (CC) gcc options: -O3 -march=native -pedantic -ldl -lz -lm

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 TimeLLVM Clang 3.3 SVNLLVM Clang 3.2GCC 4.7.34080120160200SE +/- 0.02, N = 3SE +/- 0.03, N = 3SE +/- 0.08, N = 3178.17177.33169.961. (CC) gcc options: -lm -lpthread -O3 -march=native

Primesieve

OpenBenchmarking.orgSeconds, Fewer Is BetterPrimesieve 4.21e12 Prime Number GenerationLLVM Clang 3.3 SVNLLVM Clang 3.2GCC 4.7.32004006008001000SE +/- 1.13, N = 3SE +/- 0.81, N = 3SE +/- 0.07, N = 3938.54937.36466.51-fopenmp1. (CXX) g++ options: -O2

GCC 4.7.3

Processor: Intel Core 2 T5600 @ 1.83GHz (2 Cores), Motherboard: Apple Mac-F4208EAA, Chipset: Intel Mobile 945GM/PM/GMS + ICH7-M, Memory: 1024MB, Disk: 80GB Hitachi HTS54258, Graphics: Intel Mobile 945GM/GMS 943/940GML IGP, Audio: SigmaTel STAC9221 A1, Monitor: VA2431, Network: Marvell 88E8053 PCI-E Gigabit

OS: Ubuntu 13.04, Kernel: 3.8.0-18-generic (x86_64), Desktop: Unity 7.0.0, Display Server: X Server 1.13.3, Display Driver: intel 2.21.6, OpenGL: 1.4 Mesa 9.2.0 (git-9fb5b2f), Compiler: GCC 4.7 + LLVM 3.2, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-cloog-version-check --disable-ppl-version-check --disable-werror --enable-checking=release --enable-clocale=gnu --enable-cloog-backend=ppl --enable-gnu-unique-object --enable-languages=c,c++,go,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-cloog --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: ondemand

Testing initiated at 22 April 2013 11:45 by user phoronix.

LLVM Clang 3.2

Processor: Intel Core 2 T5600 @ 1.83GHz (2 Cores), Motherboard: Apple Mac-F4208EAA, Chipset: Intel Mobile 945GM/PM/GMS + ICH7-M, Memory: 1024MB, Disk: 80GB Hitachi HTS54258, Graphics: Intel Mobile 945GM/GMS 943/940GML IGP, Audio: SigmaTel STAC9221 A1, Monitor: VA2431, Network: Marvell 88E8053 PCI-E Gigabit

OS: Ubuntu 13.04, Kernel: 3.8.0-18-generic (x86_64), Desktop: Unity 7.0.0, Display Server: X Server 1.13.3, Display Driver: intel 2.21.6, OpenGL: 1.4 Mesa 9.2.0 (git-9fb5b2f), Compiler: Clang 3.2-1~exp9ubuntu1 + LLVM 3.2, File-System: ext4, Screen Resolution: 1920x1080

Processor Notes: Scaling Governor: ondemand

Testing initiated at 22 April 2013 13:30 by user phoronix.

LLVM Clang 3.3 SVN

Processor: Intel Core 2 T5600 @ 1.83GHz (2 Cores), Motherboard: Apple Mac-F4208EAA, Chipset: Intel Mobile 945GM/PM/GMS + ICH7-M, Memory: 1024MB, Disk: 80GB Hitachi HTS54258, Graphics: Intel Mobile 945GM/GMS 943/940GML IGP, Audio: SigmaTel STAC9221 A1, Monitor: VA2431, Network: Marvell 88E8053 PCI-E Gigabit

OS: Ubuntu 13.04, Kernel: 3.8.0-18-generic (x86_64), Desktop: Unity 7.0.0, Display Server: X Server 1.13.3, Display Driver: intel 2.21.6, OpenGL: 1.4 Mesa 9.2.0 (git-9fb5b2f), Compiler: Clang 3.3 (SVN 180035) + LLVM 3.3svn, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: Optimized build; Built Apr 22 2013 (15:51:09); Default target: x86_64-unknown-linux-gnu; Host CPU: core2
Processor Notes: Scaling Governor: ondemand

Testing initiated at 22 April 2013 18:08 by user phoronix.