Intel Core i7-6800K testing of GCC 7.0 snapshot versus GCC 6.2 and GCC 5.4. Tests by Michael Larabel for a future article on Phoronix.
Processor: Intel Core i7-6800K @ 3.80GHz (12 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 16384MB, Disk: 120GB Samsung SSD 850 + 4 x 120GB TOSHIBA-TR150, Graphics: NVIDIA GeForce GTX TITAN X 12288MB, Audio: Realtek ALC1150, Monitor: ASUS PB278, Network: Intel Connection
OS: Ubuntu 16.10, Kernel: 4.8.0-28-generic (x86_64), Desktop: Unity 7.5.0, Display Server: X Server 1.18.4, Display Driver: nouveau 1.0.12, OpenGL: 3.3 Mesa 12.0.3 Gallium 0.4, Compiler: GCC 5.4.0, File-System: ext4, Screen Resolution: 2560x1440
Compiler Notes: --disable-multilib --enable-checking=release --enable-languages=c,c++
Disk Notes: DEADLINE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
OS: Ubuntu 16.10, Kernel: 4.8.0-28-generic (x86_64), Desktop: Unity 7.5.0, Display Server: X Server 1.18.4, Display Driver: nouveau 1.0.12, OpenGL: 3.3 Mesa 12.0.3 Gallium 0.4, Compiler: GCC 6.2.0, File-System: ext4, Screen Resolution: 2560x1440
OS: Ubuntu 16.10, Kernel: 4.8.0-28-generic (x86_64), Desktop: Unity 7.5.0, Display Server: X Server 1.18.4, Display Driver: nouveau 1.0.12, OpenGL: 3.3 Mesa 12.0.3 Gallium 0.4, Compiler: GCC 7.0.0 20161127, File-System: ext4, Screen Resolution: 2560x1440
Processor: Intel Core i7-4750HQ @ 3.20GHz (8 Cores), Motherboard: Notebook W740SU, Chipset: Intel Crystal Well DRAM, Memory: 8192MB, Disk: 500GB Hitachi HTS54505 + 120GB Samsung SSD 840, Graphics: Intel Haswell Mobile 1536MB (1200MHz), Audio: Intel Crystal Well HD Audio, Network: Intel Connection I217-V + Intel Wireless 7260
OS: Fedora 25, Kernel: 4.8.11-300.fc25.x86_64 (x86_64), Desktop: GNOME Shell 3.22.2, Display Driver: intel 2.99.917, OpenGL: 3.3 Mesa 12.0.4, File-System: ext4, Screen Resolution: 1920x1080
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++,fortran,ada,go,lto --enable-libmpx --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-isl --with-linker-hash-style=gnu --with-tune=generic
Disk Notes: CFQ / data=ordered,relatime,rw,seclabel
Processor Notes: Scaling Governor: intel_pstate powersave
A portable GPL 3D software renderer that supports OpenMP and Intel Threading Building Blocks with many different rendering modes. This version does not use OpenGL but is entirely CPU/software based. Learn more via the OpenBenchmarking.org test page.
This is a test of GraphicsMagick with its OpenMP implementation that performs various imaging tests to stress the system's CPU. Learn more via the OpenBenchmarking.org test page.
FFTW is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions. Learn more via the OpenBenchmarking.org test page.
This test runs the ANSI C version of SciMark 2.0, which is a benchmark for scientific and numerical computing developed by programmers at the National Institute of Standards and Technology. This test is made up of Fast Foruier Transform, Jacobi Successive Over-relaxation, Monte Carlo, Sparse Matrix Multiply, and dense LU matrix factorization benchmarks. 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.
This is a performance test of TSCP, Tom Kerrigan's Simple Chess Program, which has a built-in performance benchmark. Learn more via the OpenBenchmarking.org test page.
This is a benchmark of John The Ripper, which is a password cracker. Learn more via the OpenBenchmarking.org test page.
This is a test of ebizzy, a program to generate workloads resembling web server workloads. Learn more via the OpenBenchmarking.org test page.
Redis is an open-source data structure server. Learn more via the OpenBenchmarking.org test page.
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.
OpenSSL is an open-source toolkit that implements SSL (Secure Sockets Layer) and TLS (Transport Layer Security) protocols. This test measures the RSA 4096-bit performance of OpenSSL. Learn more via the OpenBenchmarking.org test page.
This is a simple benchmark of SQLite. At present this test profile just measures the time to perform a pre-defined number of insertions on an indexed database. Learn more via the OpenBenchmarking.org test page.
This test times how long it takes to build ImageMagick. 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.
This is a benchmark of the Bullet Physics Engine. 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.
Processor: Intel Core i7-6800K @ 3.80GHz (12 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 16384MB, Disk: 120GB Samsung SSD 850 + 4 x 120GB TOSHIBA-TR150, Graphics: NVIDIA GeForce GTX TITAN X 12288MB, Audio: Realtek ALC1150, Monitor: ASUS PB278, Network: Intel Connection
OS: Ubuntu 16.10, Kernel: 4.8.0-28-generic (x86_64), Desktop: Unity 7.5.0, Display Server: X Server 1.18.4, Display Driver: nouveau 1.0.12, OpenGL: 3.3 Mesa 12.0.3 Gallium 0.4, Compiler: GCC 5.4.0, File-System: ext4, Screen Resolution: 2560x1440
Compiler Notes: --disable-multilib --enable-checking=release --enable-languages=c,c++
Disk Notes: DEADLINE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Testing initiated at 3 December 2016 20:01 by user phoronix.
Processor: Intel Core i7-6800K @ 3.80GHz (12 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 16384MB, Disk: 120GB Samsung SSD 850 + 4 x 120GB TOSHIBA-TR150, Graphics: NVIDIA GeForce GTX TITAN X 12288MB, Audio: Realtek ALC1150, Monitor: ASUS PB278, Network: Intel Connection
OS: Ubuntu 16.10, Kernel: 4.8.0-28-generic (x86_64), Desktop: Unity 7.5.0, Display Server: X Server 1.18.4, Display Driver: nouveau 1.0.12, OpenGL: 3.3 Mesa 12.0.3 Gallium 0.4, Compiler: GCC 6.2.0, File-System: ext4, Screen Resolution: 2560x1440
Compiler Notes: --disable-multilib --enable-checking=release --enable-languages=c,c++
Disk Notes: DEADLINE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Testing initiated at 3 December 2016 10:23 by user phoronix.
Processor: Intel Core i7-6800K @ 3.80GHz (12 Cores), Motherboard: MSI X99A WORKSTATION (MS-7A54) v1.0, Chipset: Intel Xeon E7 v4/Xeon, Memory: 16384MB, Disk: 120GB Samsung SSD 850 + 4 x 120GB TOSHIBA-TR150, Graphics: NVIDIA GeForce GTX TITAN X 12288MB, Audio: Realtek ALC1150, Monitor: ASUS PB278, Network: Intel Connection
OS: Ubuntu 16.10, Kernel: 4.8.0-28-generic (x86_64), Desktop: Unity 7.5.0, Display Server: X Server 1.18.4, Display Driver: nouveau 1.0.12, OpenGL: 3.3 Mesa 12.0.3 Gallium 0.4, Compiler: GCC 7.0.0 20161127, File-System: ext4, Screen Resolution: 2560x1440
Compiler Notes: --disable-multilib --enable-checking=release --enable-languages=c,c++
Disk Notes: DEADLINE / data=ordered,errors=remount-ro,relatime,rw
Processor Notes: Scaling Governor: intel_pstate powersave
Testing initiated at 3 December 2016 15:39 by user phoronix.
Processor: Intel Core i7-4750HQ @ 3.20GHz (8 Cores), Motherboard: Notebook W740SU, Chipset: Intel Crystal Well DRAM, Memory: 8192MB, Disk: 500GB Hitachi HTS54505 + 120GB Samsung SSD 840, Graphics: Intel Haswell Mobile 1536MB (1200MHz), Audio: Intel Crystal Well HD Audio, Network: Intel Connection I217-V + Intel Wireless 7260
OS: Fedora 25, Kernel: 4.8.11-300.fc25.x86_64 (x86_64), Desktop: GNOME Shell 3.22.2, Display Driver: intel 2.99.917, OpenGL: 3.3 Mesa 12.0.4, File-System: ext4, Screen Resolution: 1920x1080
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++,fortran,ada,go,lto --enable-libmpx --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-isl --with-linker-hash-style=gnu --with-tune=generic
Disk Notes: CFQ / data=ordered,relatime,rw,seclabel
Processor Notes: Scaling Governor: intel_pstate powersave
Testing initiated at 6 December 2016 01:02 by user danielvs.