OpenCL High-End GPU Comparison On Linux

High-end graphics card tests of OpenCL workloads under Ubuntu 14.04 LTS Linux by Michael Larabel for a future article on Phoronix.com.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1405219-KH-OPENCLHIG66
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GeForce GTX 680
May 20 2014
 
GeForce GTX 750 Ti
May 20 2014
 
GeForce GTX 760
May 20 2014
 
GeForce GTX 770
May 20 2014
 
GeForce GTX 780 Ti
May 20 2014
 
GeForce GTX TITAN
May 20 2014
 
Radeon HD 7950
May 21 2014
 
Radeon R9 270X
May 21 2014
 
Radeon R9 290
May 21 2014
 
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GeForce GTX 680

Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: ECS Z87H3-A2X EXTREME v1.0, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 120GB Samsung SSD 840, Graphics: NVIDIA GeForce GTX 680 2048MB (1006/3004MHz), Audio: Realtek ALC1150, Monitor: Samsung SyncMaster, 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: NVIDIA 337.19, OpenGL: 4.3.0, Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 2560x1600

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
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
OpenCL Notes: GPU Compute Cores: 1536
System Notes: GPU Compute Cores: 1536.

GeForce GTX 750 Ti

Changed Graphics to NVIDIA GeForce GTX 750 Ti 2048MB (1019/2700MHz).

OpenCL Change: GPU Compute Cores: 640
System Change: GPU Compute Cores: 640.

GeForce GTX 760

Changed Graphics to NVIDIA GeForce GTX 760 2048MB (540/3004MHz).

OpenCL Change: GPU Compute Cores: 1152
System Change: GPU Compute Cores: 1152.

GeForce GTX 770

Changed Graphics to NVIDIA GeForce GTX 770 2048MB (1045/3505MHz).

GeForce GTX 780 Ti

Changed Graphics to NVIDIA GeForce GTX 780 Ti 3072MB (875/3500MHz).

OpenCL Change: GPU Compute Cores: 2880
System Change: GPU Compute Cores: 2880.

GeForce GTX TITAN

Changed Graphics to NVIDIA GeForce GTX TITAN 6144MB (836/3004MHz).

OpenCL Change: GPU Compute Cores: 2688
System Change: GPU Compute Cores: 2688.

Radeon HD 7950

Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: ECS Z87H3-A2X EXTREME v1.0, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 120GB Samsung SSD 840, Graphics: XFX AMD Radeon HD 7900 3072MB (900/1375MHz), Audio: Realtek ALC1150, Monitor: SyncMaster, 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: fglrx 14.10.2, OpenGL: 4.3.12874, Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 2560x1600

Environment Notes: LIBGL_DRIVERS_PATH=/usr/lib/i386-linux-gnu/dri:/usr/lib/x86_64-linux-gnu/dri
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
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Radeon R9 270X

Changed Graphics to Supported device 6810 2048MB (1100/1400MHz).

Radeon R9 290

Changed Graphics to Supported device 67B1 4096MB (947/1250MHz).

OpenCL High-End GPU Comparison On LinuxOpenBenchmarking.orgPhoronix Test SuiteIntel Core i7-4770K @ 3.50GHz (8 Cores)ECS Z87H3-A2X EXTREME v1.0Intel 4th Gen Core DRAM16384MB120GB Samsung SSD 840NVIDIA GeForce GTX 680 2048MB (1006/3004MHz)NVIDIA GeForce GTX 750 Ti 2048MB (1019/2700MHz)NVIDIA GeForce GTX 760 2048MB (540/3004MHz)NVIDIA GeForce GTX 770 2048MB (1045/3505MHz)NVIDIA GeForce GTX 780 Ti 3072MB (875/3500MHz)NVIDIA GeForce GTX TITAN 6144MB (836/3004MHz)XFX AMD Radeon HD 7900 3072MB (900/1375MHz)Supported device 6810 2048MB (1100/1400MHz)Supported device 67B1 4096MB (947/1250MHz)Realtek ALC1150Samsung SyncMasterSyncMasterRealtek RTL8111/8168/8411Ubuntu 14.043.13.0-24-generic (x86_64)Unity 7.2.0X Server 1.15.1NVIDIA 337.19fglrx 14.10.24.3.04.3.12874GCC 4.8.2ext42560x1600ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorsNetworkOSKernelDesktopDisplay ServerDisplay DriversOpenGLsCompilerFile-SystemScreen ResolutionOpenCL High-End GPU Comparison On Linux BenchmarksSystem Logs- --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 - Scaling Governor: acpi-cpufreq ondemand- GeForce GTX 680: GPU Compute Cores: 1536- GeForce GTX 750 Ti: GPU Compute Cores: 640- GeForce GTX 760: GPU Compute Cores: 1152- GeForce GTX 770: GPU Compute Cores: 1536- GeForce GTX 780 Ti: GPU Compute Cores: 2880- GeForce GTX TITAN: GPU Compute Cores: 2688- GeForce GTX 680: GPU Compute Cores: 1536.- GeForce GTX 750 Ti: GPU Compute Cores: 640.- GeForce GTX 760: GPU Compute Cores: 1152.- GeForce GTX 770: GPU Compute Cores: 1536.- GeForce GTX 780 Ti: GPU Compute Cores: 2880.- GeForce GTX TITAN: GPU Compute Cores: 2688.- Radeon HD 7950, Radeon R9 270X, Radeon R9 290: LIBGL_DRIVERS_PATH=/usr/lib/i386-linux-gnu/dri:/usr/lib/x86_64-linux-gnu/dri

GeForce GTX 680GeForce GTX 750 TiGeForce GTX 760GeForce GTX 770GeForce GTX 780 TiGeForce GTX TITANRadeon HD 7950Radeon R9 270XRadeon R9 290Logarithmic Result OverviewPhoronix Test SuiteRodiniaOpenDwarfsRodiniaOpenDwarfsLuxMarkLuxMarkLuxMarkOpenDwarfsOpenCL MyocyteC.R.CO.P.FC.S.RGPU - RoomGPU - SalaGPU - Luxball HDRLU Decomposition

OpenCL High-End GPU Comparison On Linuxopendwarfs: Cyclic Redundancy Checkopendwarfs: Compressed Sparse Rowopendwarfs: LU Decompositionluxmark: GPU - Luxball HDRluxmark: GPU - Salaluxmark: GPU - Roommandelgpu: GPUmandelbulbgpu: GPUjuliagpu: GPUrodinia: OpenCL Particle Filterrodinia: OpenCL Heartwallrodinia: OpenCL MyocyteGeForce GTX 680GeForce GTX 750 TiGeForce GTX 760GeForce GTX 770GeForce GTX 780 TiGeForce GTX TITANRadeon HD 7950Radeon R9 270XRadeon R9 2900.065.8256.808931131465442837373.2318694237.5339685064.1017.935.1650.450.145.5464.678105102058827866753.4714849487.7737946110.4337.534.6343.390.075.7769.777667109554733501696.4314878137.4031803078.2322.307.9450.050.055.7254.639343137268545359706.6719542653.2041256658.5717.064.9448.740.045.4344.93180852406121464490219.1331666087.6766967826.7712.953.0953.860.055.7051.59164062211109061797466.5728313279.8357954293.9714.1654.900.0321.7283.9512550181098310.795.59364.230.0416.8868.8410671147783613.015.18337.970.0313.6969.1116762234313128.275.6379.56OpenBenchmarking.org

OpenDwarfs

OpenDwarfs is a non-commercial OpenCL compute benchmark suite developed at Virginia Tech in cooperation with various organizations. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgms, Fewer Is BetterOpenDwarfs 2013-11-06Test: Cyclic Redundancy CheckGeForce GTX 750 TiGeForce GTX 760GeForce GTX 680GeForce GTX TITANGeForce GTX 770Radeon R9 270XGeForce GTX 780 TiRadeon R9 290Radeon HD 79500.03150.0630.09450.1260.1575SE +/- 0.00, N = 6SE +/- 0.00, N = 6SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 6SE +/- 0.00, N = 3SE +/- 0.00, N = 6SE +/- 0.00, N = 60.140.070.060.050.050.040.040.030.031. (CC) gcc options: -lm -lOpenCL

OpenBenchmarking.orgms, Fewer Is BetterOpenDwarfs 2013-11-06Test: Compressed Sparse RowRadeon HD 7950Radeon R9 270XRadeon R9 290GeForce GTX 680GeForce GTX 760GeForce GTX 770GeForce GTX TITANGeForce GTX 750 TiGeForce GTX 780 Ti510152025SE +/- 1.21, N = 6SE +/- 0.76, N = 6SE +/- 0.49, N = 6SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.05, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 321.7216.8813.695.825.775.725.705.545.431. (CC) gcc options: -lm -lOpenCL

OpenBenchmarking.orgms, Fewer Is BetterOpenDwarfs 2013-11-06Test: LU DecompositionRadeon HD 7950GeForce GTX 760Radeon R9 290Radeon R9 270XGeForce GTX 750 TiGeForce GTX 680GeForce GTX 770GeForce GTX TITANGeForce GTX 780 Ti20406080100SE +/- 6.80, N = 6SE +/- 0.06, N = 3SE +/- 0.62, N = 3SE +/- 4.20, N = 6SE +/- 0.06, N = 3SE +/- 0.23, N = 3SE +/- 0.06, N = 3SE +/- 0.22, N = 3SE +/- 0.04, N = 383.9569.7769.1168.8464.6756.8054.6351.5944.931. (CC) gcc options: -lm -lOpenCL

LuxMark

OpenBenchmarking.orgScore, More Is BetterLuxMark 2.1beta1OpenCL Device: GPU - Scene: Luxball HDRGeForce GTX 760GeForce GTX 750 TiGeForce GTX 680GeForce GTX 770Radeon R9 270XRadeon HD 7950GeForce GTX TITANRadeon R9 290GeForce GTX 780 Ti4K8K12K16K20KSE +/- 1.20, N = 3SE +/- 2.52, N = 3SE +/- 1.53, N = 3SE +/- 1.86, N = 3SE +/- 19.73, N = 3SE +/- 20.07, N = 3SE +/- 113.19, N = 3SE +/- 59.37, N = 3SE +/- 9.85, N = 376678105893193431067112550164061676218085

OpenBenchmarking.orgScore, More Is BetterLuxMark 2.1beta1OpenCL Device: GPU - Scene: SalaGeForce GTX 750 TiGeForce GTX 760GeForce GTX 680GeForce GTX 770Radeon R9 270XRadeon HD 7950GeForce GTX TITANRadeon R9 290GeForce GTX 780 Ti5001000150020002500SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 2.60, N = 3SE +/- 0.67, N = 3SE +/- 8.54, N = 3SE +/- 0.33, N = 3SE +/- 1.86, N = 3SE +/- 0.67, N = 3102010951314137214771810221123432406

OpenBenchmarking.orgScore, More Is BetterLuxMark 2.1beta1OpenCL Device: GPU - Scene: RoomGeForce GTX 760GeForce GTX 750 TiGeForce GTX 680GeForce GTX 770Radeon R9 270XRadeon HD 7950GeForce GTX TITANGeForce GTX 780 TiRadeon R9 29030060090012001500SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.88, N = 3SE +/- 0.88, N = 3SE +/- 0.58, N = 3SE +/- 0.58, N = 3SE +/- 3.21, N = 3547588654685836983109012141312

MandelGPU

MandelGPU is an OpenCL benchmark and this test runs with the OpenCL rendering float4 kernel with a maximum of 4096 iterations. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSamples/sec, More Is BetterMandelGPU 1.3pts1OpenCL Device: GPUGeForce GTX 750 TiGeForce GTX 760GeForce GTX 680GeForce GTX 770GeForce GTX TITANGeForce GTX 780 Ti14M28M42M56M70MSE +/- 5193.56, N = 3SE +/- 15675.12, N = 3SE +/- 6352.22, N = 3SE +/- 6781.46, N = 3SE +/- 24850.67, N = 3SE +/- 274468.92, N = 327866753.4733501696.4342837373.2345359706.6761797466.5764490219.131. (CC) gcc options: -O3 -lm -ftree-vectorize -funroll-loops -lglut -lOpenCL -lGL

MandelbulbGPU

MandelbulbGPU is an OpenCL benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSamples/sec, More Is BetterMandelbulbGPU 1.0pts1OpenCL Device: GPUGeForce GTX 750 TiGeForce GTX 760GeForce GTX 680GeForce GTX 770GeForce GTX TITANGeForce GTX 780 Ti7M14M21M28M35MSE +/- 5126.17, N = 3SE +/- 6057.51, N = 3SE +/- 62529.27, N = 3SE +/- 21521.06, N = 3SE +/- 33588.22, N = 3SE +/- 64326.57, N = 314849487.7714878137.4018694237.5319542653.2028313279.8331666087.671. (CC) gcc options: -O3 -lm -ftree-vectorize -funroll-loops -lglut -lOpenCL -lGL

JuliaGPU

OpenBenchmarking.orgSamples/sec, More Is BetterJuliaGPU 1.2pts1OpenCL Device: GPUGeForce GTX 760GeForce GTX 750 TiGeForce GTX 680GeForce GTX 770GeForce GTX TITANGeForce GTX 780 Ti14M28M42M56M70MSE +/- 22044.37, N = 3SE +/- 37139.42, N = 3SE +/- 24001.93, N = 3SE +/- 23516.24, N = 3SE +/- 178115.56, N = 3SE +/- 22581.94, N = 331803078.2337946110.4339685064.1041256658.5757954293.9766967826.771. (CC) gcc options: -O3 -march=native -ftree-vectorize -funroll-loops -lglut -lOpenCL -lGL -lm

Rodinia

Rodinia is a suite focused upon accelerating compute-intensive applications with accelerators. CUDA, OpenMP, and OpenCL parallel models are supported by the included applications. This profile utilizes the OpenCL and OpenMP test binaries at the moment. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenCL Particle FilterGeForce GTX 750 TiGeForce GTX 760GeForce GTX 680GeForce GTX 770GeForce GTX TITANRadeon R9 270XGeForce GTX 780 TiRadeon HD 7950Radeon R9 290918273645SE +/- 0.66, N = 6SE +/- 0.34, N = 6SE +/- 0.07, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.24, N = 6SE +/- 0.22, N = 6SE +/- 0.01, N = 3SE +/- 0.13, N = 637.5322.3017.9317.0614.1613.0112.9510.798.271. (CXX) g++ options: -O2 -lOpenCL

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenCL HeartwallGeForce GTX 760Radeon R9 290Radeon HD 7950Radeon R9 270XGeForce GTX 680GeForce GTX 770GeForce GTX 750 TiGeForce GTX 780 Ti246810SE +/- 0.12, N = 3SE +/- 0.04, N = 3SE +/- 0.07, N = 3SE +/- 0.05, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.07, N = 67.945.635.595.185.164.944.633.091. (CXX) g++ options: -O2 -lOpenCL

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenCL MyocyteRadeon HD 7950Radeon R9 270XRadeon R9 290GeForce GTX TITANGeForce GTX 780 TiGeForce GTX 680GeForce GTX 760GeForce GTX 770GeForce GTX 750 Ti80160240320400SE +/- 5.51, N = 3SE +/- 2.16, N = 3SE +/- 0.21, N = 3SE +/- 0.09, N = 3SE +/- 0.91, N = 3SE +/- 0.04, N = 3SE +/- 0.72, N = 3SE +/- 0.08, N = 3SE +/- 0.84, N = 3364.23337.9779.5654.9053.8650.4550.0548.7443.391. (CXX) g++ options: -O2 -lOpenCL

GeForce GTX 680

Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: ECS Z87H3-A2X EXTREME v1.0, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 120GB Samsung SSD 840, Graphics: NVIDIA GeForce GTX 680 2048MB (1006/3004MHz), Audio: Realtek ALC1150, Monitor: Samsung SyncMaster, 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: NVIDIA 337.19, OpenGL: 4.3.0, Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 2560x1600

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
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
OpenCL Notes: GPU Compute Cores: 1536
System Notes: GPU Compute Cores: 1536.

Testing initiated at 20 May 2014 12:31 by user phoronix.

GeForce GTX 750 Ti

Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: ECS Z87H3-A2X EXTREME v1.0, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 120GB Samsung SSD 840, Graphics: NVIDIA GeForce GTX 750 Ti 2048MB (1019/2700MHz), Audio: Realtek ALC1150, Monitor: Samsung SyncMaster, 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: NVIDIA 337.19, OpenGL: 4.3.0, Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 2560x1600

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
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
OpenCL Notes: GPU Compute Cores: 640
System Notes: GPU Compute Cores: 640.

Testing initiated at 20 May 2014 20:55 by user phoronix.

GeForce GTX 760

Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: ECS Z87H3-A2X EXTREME v1.0, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 120GB Samsung SSD 840, Graphics: NVIDIA GeForce GTX 760 2048MB (540/3004MHz), Audio: Realtek ALC1150, Monitor: Samsung SyncMaster, 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: NVIDIA 337.19, OpenGL: 4.3.0, Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 2560x1600

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
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
OpenCL Notes: GPU Compute Cores: 1152
System Notes: GPU Compute Cores: 1152.

Testing initiated at 20 May 2014 11:53 by user phoronix.

GeForce GTX 770

Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: ECS Z87H3-A2X EXTREME v1.0, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 120GB Samsung SSD 840, Graphics: NVIDIA GeForce GTX 770 2048MB (1045/3505MHz), Audio: Realtek ALC1150, Monitor: Samsung SyncMaster, 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: NVIDIA 337.19, OpenGL: 4.3.0, Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 2560x1600

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
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
OpenCL Notes: GPU Compute Cores: 1536
System Notes: GPU Compute Cores: 1536.

Testing initiated at 20 May 2014 16:31 by user phoronix.

GeForce GTX 780 Ti

Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: ECS Z87H3-A2X EXTREME v1.0, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 120GB Samsung SSD 840, Graphics: NVIDIA GeForce GTX 780 Ti 3072MB (875/3500MHz), Audio: Realtek ALC1150, Monitor: Samsung SyncMaster, 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: NVIDIA 337.19, OpenGL: 4.3.0, Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 2560x1600

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
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
OpenCL Notes: GPU Compute Cores: 2880
System Notes: GPU Compute Cores: 2880.

Testing initiated at 20 May 2014 17:06 by user phoronix.

GeForce GTX TITAN

Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: ECS Z87H3-A2X EXTREME v1.0, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 120GB Samsung SSD 840, Graphics: NVIDIA GeForce GTX TITAN 6144MB (836/3004MHz), Audio: Realtek ALC1150, Monitor: Samsung SyncMaster, 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: NVIDIA 337.19, OpenGL: 4.3.0, Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 2560x1600

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
Processor Notes: Scaling Governor: acpi-cpufreq ondemand
OpenCL Notes: GPU Compute Cores: 2688
System Notes: GPU Compute Cores: 2688.

Testing initiated at 20 May 2014 20:24 by user phoronix.

Radeon HD 7950

Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: ECS Z87H3-A2X EXTREME v1.0, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 120GB Samsung SSD 840, Graphics: XFX AMD Radeon HD 7900 3072MB (900/1375MHz), Audio: Realtek ALC1150, Monitor: SyncMaster, 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: fglrx 14.10.2, OpenGL: 4.3.12874, Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 2560x1600

Environment Notes: LIBGL_DRIVERS_PATH=/usr/lib/i386-linux-gnu/dri:/usr/lib/x86_64-linux-gnu/dri
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
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Testing initiated at 21 May 2014 06:57 by user phoronix.

Radeon R9 270X

Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: ECS Z87H3-A2X EXTREME v1.0, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 120GB Samsung SSD 840, Graphics: Supported device 6810 2048MB (1100/1400MHz), Audio: Realtek ALC1150, Monitor: SyncMaster, 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: fglrx 14.10.2, OpenGL: 4.3.12874, Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 2560x1600

Environment Notes: LIBGL_DRIVERS_PATH=/usr/lib/i386-linux-gnu/dri:/usr/lib/x86_64-linux-gnu/dri
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
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Testing initiated at 21 May 2014 10:44 by user phoronix.

Radeon R9 290

Processor: Intel Core i7-4770K @ 3.50GHz (8 Cores), Motherboard: ECS Z87H3-A2X EXTREME v1.0, Chipset: Intel 4th Gen Core DRAM, Memory: 16384MB, Disk: 120GB Samsung SSD 840, Graphics: Supported device 67B1 4096MB (947/1250MHz), Audio: Realtek ALC1150, Monitor: SyncMaster, 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: fglrx 14.10.2, OpenGL: 4.3.12874, Compiler: GCC 4.8.2, File-System: ext4, Screen Resolution: 2560x1600

Environment Notes: LIBGL_DRIVERS_PATH=/usr/lib/i386-linux-gnu/dri:/usr/lib/x86_64-linux-gnu/dri
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
Processor Notes: Scaling Governor: acpi-cpufreq ondemand

Testing initiated at 21 May 2014 14:06 by user phoronix.