GCC 4.7.2 versus GCC 4.8.0 compiler benchmarking from an Intel Core i7 990X Gulftown system running Ubuntu 13.04 Linux. Compiler GCC benchmarks for a future article on Phoronix.com.
Processor: Intel Core i7 990X @ 3.47GHz (12 Cores), Motherboard: MSI X58M (MS-7593) v1.0, Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 12288MB, Disk: 1000GB Western Digital WD1003FBYX-0, Graphics: NVIDIA GeForce 8400 GS 512MB (500/333MHz), Audio: Realtek ALC889, Network: Realtek RTL8111/8168B
OS: Ubuntu 13.04, Kernel: 3.8.0-12-generic (x86_64), Desktop: Unity 6.6.0, Display Server: X Server 1.13.2, Display Driver: NVIDIA 313.26, OpenGL: 3.3.0 NVIDIA 313.26, Compiler: GCC 4.7.2, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: --enable-checking=release --enable-languages=c,c++,fortran --enable-lto
Processor Notes: Scaling Governor: ondemand
OS: Ubuntu 13.04, Kernel: 3.8.0-12-generic (x86_64), Desktop: Unity 6.6.0, Display Server: X Server 1.13.2, Display Driver: NVIDIA 313.26, OpenGL: 3.3.0 NVIDIA 313.26, Compiler: GCC 4.7, 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
OpenCL Notes: GPU Compute Cores: 8
System Notes: GPU Compute Cores: 8.
Processor: Intel Core i7-3820 @ 4.30GHz (8 Cores), Motherboard: Gigabyte X79-UD3, Chipset: Intel Sandy Bridge DMI2, Memory: 16384MB, Disk: 256GB M4-CT256M4SSD2 + 2 x 2000GB Western Digital WD20EARX-00P, Graphics: NVIDIA GeForce GTX 465 1024MB (607/1603MHz), Audio: Realtek ALC898, Network: Intel 82579V Gigabit Connection
OS: Ubuntu 12.04, Kernel: 3.5.0-26-generic (x86_64), Desktop: Unity 5.18.0, Display Server: X Server 1.11.3, Display Driver: NVIDIA 310.40, OpenGL: 4.3.0 NVIDIA 310.40, Compiler: GCC 4.6 + CUDA 5.0, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
Processor Notes: Scaling Governor: ondemand
This is a test of the threaded Tachyon, a parallel ray-tracing system. Learn more via the OpenBenchmarking.org test page.
This is a test of the OpenMP version of a test that solves the N-queens problem. The board problem size is 18. Learn more via the OpenBenchmarking.org test page.
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.
Smallpt is a C++ global illumination renderer written in less than 100 lines of code. Global illumination is done via unbiased Monte Carlo path tracing and there is multi-threading support via the OpenMP library. Learn more via the OpenBenchmarking.org test page.
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.
The Himeno benchmark is a linear solver of pressure Poisson using a point-Jacobi method. Learn more via the OpenBenchmarking.org test page.
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.
Dolfyn is a Computational Fluid Dynamics (CFD) code of modern numerical simulation techniques. The Dolfyn test profile measures the execution time of the bundled computational fluid dynamics demos that are bundled with Dolfyn. Learn more via the OpenBenchmarking.org test page.
CLOMP is the C version of the Livermore OpenMP benchmark developed to measure OpenMP overheads and other performance impacts due to threading in order to influence future system designs. This particular test profile configuration is currently set to look at the OpenMP static schedule speed-up across all available CPU cores using the recommended test configuration. Learn more via the OpenBenchmarking.org test page.
Processor: Intel Core i7 990X @ 3.47GHz (12 Cores), Motherboard: MSI X58M (MS-7593) v1.0, Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 12288MB, Disk: 1000GB Western Digital WD1003FBYX-0, Graphics: NVIDIA GeForce 8400 GS 512MB (500/333MHz), Audio: Realtek ALC889, Network: Realtek RTL8111/8168B
OS: Ubuntu 13.04, Kernel: 3.8.0-12-generic (x86_64), Desktop: Unity 6.6.0, Display Server: X Server 1.13.2, Display Driver: NVIDIA 313.26, OpenGL: 3.3.0 NVIDIA 313.26, Compiler: GCC 4.7.2, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: --enable-checking=release --enable-languages=c,c++,fortran --enable-lto
Processor Notes: Scaling Governor: ondemand
Testing initiated at 20 March 2013 18:22 by user phoronix.
Processor: Intel Core i7 990X @ 3.47GHz (12 Cores), Motherboard: MSI X58M (MS-7593) v1.0, Chipset: Intel 5520/5500/X58 + ICH10R, Memory: 12288MB, Disk: 1000GB Western Digital WD1003FBYX-0, Graphics: NVIDIA GeForce 8400 GS 512MB (500/333MHz), Audio: Realtek ALC889, Network: Realtek RTL8111/8168B
OS: Ubuntu 13.04, Kernel: 3.8.0-12-generic (x86_64), Desktop: Unity 6.6.0, Display Server: X Server 1.13.2, Display Driver: NVIDIA 313.26, OpenGL: 3.3.0 NVIDIA 313.26, Compiler: GCC 4.7, 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
OpenCL Notes: GPU Compute Cores: 8
System Notes: GPU Compute Cores: 8.
Testing initiated at 20 March 2013 16:05 by user phoronix.
Processor: Intel Core i7-3820 @ 4.30GHz (8 Cores), Motherboard: Gigabyte X79-UD3, Chipset: Intel Sandy Bridge DMI2, Memory: 16384MB, Disk: 256GB M4-CT256M4SSD2 + 2 x 2000GB Western Digital WD20EARX-00P, Graphics: NVIDIA GeForce GTX 465 1024MB (607/1603MHz), Audio: Realtek ALC898, Network: Intel 82579V Gigabit Connection
OS: Ubuntu 12.04, Kernel: 3.5.0-26-generic (x86_64), Desktop: Unity 5.18.0, Display Server: X Server 1.11.3, Display Driver: NVIDIA 310.40, OpenGL: 4.3.0 NVIDIA 310.40, Compiler: GCC 4.6 + CUDA 5.0, File-System: ext4, Screen Resolution: 1920x1080
Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
Processor Notes: Scaling Governor: ondemand
Testing initiated at 24 March 2013 12:53 by user botman.