CUDA vs. OpenCL NVIDIA Pascal GPU Computing

Tests by Michael Larabel.

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Identifier
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Performance Per
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Date
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  Duration
GeForce GTX 1080
June 12 2016
 
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GeForce GTX 1080

Processor: Intel Xeon E3-1280 v5 @ 4.00GHz (8 Cores), Motherboard: MSI C236A WORKSTATION (MS-7998) v1.0, Chipset: Intel Sky Lake, Memory: 16384MB, Disk: Samsung SSD 950 PRO 256GB, Graphics: Device 8187MB (1603/5005MHz), Audio: Realtek ALC1150, Network: Intel Connection

OS: Ubuntu 16.04, Kernel: 4.4.0-22-generic (x86_64), Desktop: Unity 7.4.0, Display Driver: NVIDIA 367.18, OpenGL: 4.5.0, Vulkan: 1.0.8, Compiler: GCC 5.3.1 20160413 + CUDA 8.0, File-System: ext4, Screen Resolution: 3840x2160

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: intel_pstate powersave
OpenCL Notes: GPU Compute Cores: 2560
System Notes: GPU Compute Cores: 2560.

CUDA vs. OpenCL NVIDIA Pascal GPU ComputingOpenBenchmarking.orgPhoronix Test SuiteIntel Xeon E3-1280 v5 @ 4.00GHz (8 Cores)MSI C236A WORKSTATION (MS-7998) v1.0Intel Sky Lake16384MBSamsung SSD 950 PRO 256GBDevice 8187MB (1603/5005MHz)Realtek ALC1150Intel ConnectionUbuntu 16.044.4.0-22-generic (x86_64)Unity 7.4.0NVIDIA 367.184.5.01.0.8GCC 5.3.1 20160413 + CUDA 8.0ext43840x2160ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay DriverOpenGLVulkanCompilerFile-SystemScreen ResolutionCUDA Vs. OpenCL NVIDIA Pascal GPU Computing BenchmarksSystem Logs- --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - Scaling Governor: intel_pstate powersave- GPU Compute Cores: 2560- GPU Compute Cores: 2560.

CUDA vs. OpenCL NVIDIA Pascal GPU Computingshoc: Triadshoc: FFT SPshoc: MD5 Hashshoc: Max SP Flopsshoc: Bus Speed Downloadshoc: Bus Speed Readbackshoc: Texture Read BandwidthGeForce GTX 1080CUDAOpenCL14.81462.2011.979366.8012.5113.22525.6411.93324.5611.849322.0112.5313.22518.08OpenBenchmarking.org

SHOC Scalable HeterOgeneous Computing

OpenBenchmarking.orgGB/s, More Is BetterSHOC Scalable HeterOgeneous Computing 2015-11-10Benchmark: TriadCUDAOpenCL48121620SE +/- 0.05, N = 3SE +/- 0.01, N = 314.8111.931. (CXX) g++ options: -O2 -lSHOCCommon -lcudadevrt -lcudart_static -lrt -lpthread -ldl -lcufft
OpenBenchmarking.orgGB/s, More Is BetterSHOC Scalable HeterOgeneous Computing 2015-11-10Benchmark: TriadCUDAOpenCL48121620Min: 14.72 / Avg: 14.81 / Max: 14.89Min: 11.92 / Avg: 11.93 / Max: 11.951. (CXX) g++ options: -O2 -lSHOCCommon -lcudadevrt -lcudart_static -lrt -lpthread -ldl -lcufft

OpenBenchmarking.orgGFLOPS, More Is BetterSHOC Scalable HeterOgeneous Computing 2015-11-10Benchmark: FFT SPCUDAOpenCL100200300400500SE +/- 2.48, N = 3SE +/- 3.01, N = 3462.20324.561. (CXX) g++ options: -O2 -lSHOCCommon -lcudadevrt -lcudart_static -lrt -lpthread -ldl -lcufft
OpenBenchmarking.orgGFLOPS, More Is BetterSHOC Scalable HeterOgeneous Computing 2015-11-10Benchmark: FFT SPCUDAOpenCL80160240320400Min: 457.9 / Avg: 462.2 / Max: 466.49Min: 318.89 / Avg: 324.56 / Max: 329.141. (CXX) g++ options: -O2 -lSHOCCommon -lcudadevrt -lcudart_static -lrt -lpthread -ldl -lcufft

OpenBenchmarking.orgGHash/s, More Is BetterSHOC Scalable HeterOgeneous Computing 2015-11-10Benchmark: MD5 HashCUDAOpenCL3691215SE +/- 0.01, N = 3SE +/- 0.00, N = 311.9711.841. (CXX) g++ options: -O2 -lSHOCCommon -lcudadevrt -lcudart_static -lrt -lpthread -ldl -lcufft
OpenBenchmarking.orgGHash/s, More Is BetterSHOC Scalable HeterOgeneous Computing 2015-11-10Benchmark: MD5 HashCUDAOpenCL3691215Min: 11.97 / Avg: 11.97 / Max: 11.98Min: 11.84 / Avg: 11.84 / Max: 11.851. (CXX) g++ options: -O2 -lSHOCCommon -lcudadevrt -lcudart_static -lrt -lpthread -ldl -lcufft

OpenBenchmarking.orgGFLOPS, More Is BetterSHOC Scalable HeterOgeneous Computing 2015-11-10Benchmark: Max SP FlopsCUDAOpenCL2K4K6K8K10KSE +/- 74.92, N = 3SE +/- 2.31, N = 39366.809322.011. (CXX) g++ options: -O2 -lSHOCCommon -lcudadevrt -lcudart_static -lrt -lpthread -ldl -lcufft
OpenBenchmarking.orgGFLOPS, More Is BetterSHOC Scalable HeterOgeneous Computing 2015-11-10Benchmark: Max SP FlopsCUDAOpenCL16003200480064008000Min: 9289.18 / Avg: 9366.8 / Max: 9516.61Min: 9317.39 / Avg: 9322.01 / Max: 9324.321. (CXX) g++ options: -O2 -lSHOCCommon -lcudadevrt -lcudart_static -lrt -lpthread -ldl -lcufft

OpenBenchmarking.orgGB/s, More Is BetterSHOC Scalable HeterOgeneous Computing 2015-11-10Benchmark: Bus Speed DownloadCUDAOpenCL3691215SE +/- 0.01, N = 3SE +/- 0.00, N = 312.5112.531. (CXX) g++ options: -O2 -lSHOCCommon -lcudadevrt -lcudart_static -lrt -lpthread -ldl -lcufft
OpenBenchmarking.orgGB/s, More Is BetterSHOC Scalable HeterOgeneous Computing 2015-11-10Benchmark: Bus Speed DownloadCUDAOpenCL48121620Min: 12.5 / Avg: 12.51 / Max: 12.52Min: 12.52 / Avg: 12.53 / Max: 12.531. (CXX) g++ options: -O2 -lSHOCCommon -lcudadevrt -lcudart_static -lrt -lpthread -ldl -lcufft

OpenBenchmarking.orgGB/s, More Is BetterSHOC Scalable HeterOgeneous Computing 2015-11-10Benchmark: Bus Speed ReadbackCUDAOpenCL3691215SE +/- 0.00, N = 3SE +/- 0.00, N = 313.2213.221. (CXX) g++ options: -O2 -lSHOCCommon -lcudadevrt -lcudart_static -lrt -lpthread -ldl -lcufft
OpenBenchmarking.orgGB/s, More Is BetterSHOC Scalable HeterOgeneous Computing 2015-11-10Benchmark: Bus Speed ReadbackCUDAOpenCL48121620Min: 13.21 / Avg: 13.22 / Max: 13.22Min: 13.22 / Avg: 13.22 / Max: 13.221. (CXX) g++ options: -O2 -lSHOCCommon -lcudadevrt -lcudart_static -lrt -lpthread -ldl -lcufft

OpenBenchmarking.orgGB/s, More Is BetterSHOC Scalable HeterOgeneous Computing 2015-11-10Benchmark: Texture Read BandwidthCUDAOpenCL110220330440550SE +/- 1.00, N = 3SE +/- 1.01, N = 3525.64518.081. (CXX) g++ options: -O2 -lSHOCCommon -lcudadevrt -lcudart_static -lrt -lpthread -ldl -lcufft
OpenBenchmarking.orgGB/s, More Is BetterSHOC Scalable HeterOgeneous Computing 2015-11-10Benchmark: Texture Read BandwidthCUDAOpenCL90180270360450Min: 524.62 / Avg: 525.64 / Max: 527.64Min: 516.24 / Avg: 518.08 / Max: 519.721. (CXX) g++ options: -O2 -lSHOCCommon -lcudadevrt -lcudart_static -lrt -lpthread -ldl -lcufft

7 Results Shown

SHOC Scalable HeterOgeneous Computing:
  Triad
  FFT SP
  MD5 Hash
  Max SP Flops
  Bus Speed Download
  Bus Speed Readback
  Texture Read Bandwidth

GeForce GTX 1080

Processor: Intel Xeon E3-1280 v5 @ 4.00GHz (8 Cores), Motherboard: MSI C236A WORKSTATION (MS-7998) v1.0, Chipset: Intel Sky Lake, Memory: 16384MB, Disk: Samsung SSD 950 PRO 256GB, Graphics: Device 8187MB (1603/5005MHz), Audio: Realtek ALC1150, Network: Intel Connection

OS: Ubuntu 16.04, Kernel: 4.4.0-22-generic (x86_64), Desktop: Unity 7.4.0, Display Driver: NVIDIA 367.18, OpenGL: 4.5.0, Vulkan: 1.0.8, Compiler: GCC 5.3.1 20160413 + CUDA 8.0, File-System: ext4, Screen Resolution: 3840x2160

Compiler Notes: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --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-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-tune=generic -v
Processor Notes: Scaling Governor: intel_pstate powersave
OpenCL Notes: GPU Compute Cores: 2560
System Notes: GPU Compute Cores: 2560.

Testing initiated at 12 June 2016 09:25 by user phoronix.