ideapad520s

Intel Core i7-5600U testing with a Dell 06HN6G (A20 BIOS) and Intel HD 5500 3GB on Ubuntu 19.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1910192-AS-1910197AS46.

ideapad520sProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLOpenCLCompilerFile-SystemScreen ResolutionVulkanVideo Capabilitieslatitude-e7450Intel Core i7-7500U @ 2.70GHz (2 Cores / 4 Threads)LENOVO Lenovo ideapad 520S-14IKB (4QCN36WWV1.06 BIOS)Intel Xeon E3-1200 v6/7th8192MB256GB RTNTE256PCA8EADL + 4GB Flash VoyagerIntel HD 620 (1050MHz)Realtek ALC236Intel Dual Band-AC 3165 Plus BluetoothUbuntu 18.045.0.0-23-generic (x86_64)GNOME Shell 3.28.4X Server 1.20.4modesetting 1.20.44.5 Mesa 19.0.2OpenCL 2.0 beignet 1.3GCC 7.4.0overlayfs1920x1080Intel Core i7-5600U @ 3.20GHz (2 Cores / 4 Threads)Dell 06HN6G (A20 BIOS)Intel Broadwell-U-OPI16384MB512GB SAMSUNG SSD PM87Intel HD 5500 3GB (950MHz)Intel Broadwell-U AudioIntel I218-LM + Intel 7265Ubuntu 19.045.0.0-31-generic (x86_64)GNOME Shell 3.32.24.5 Mesa 19.0.8OpenCL 2.11.1.96GCC 8.3.0ext4OpenBenchmarking.orgCompiler Details- Video Capabilities: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - latitude-e7450: --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v Processor Details- Video Capabilities: Scaling Governor: intel_pstate powersave- latitude-e7450: Scaling Governor: intel_pstate performancePython Details- Video Capabilities: Python 2.7.15+ + Python 3.6.8- latitude-e7450: Python 2.7.16 + Python 3.7.3Security Details- Video Capabilities: l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling - latitude-e7450: l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling Kernel Details- latitude-e7450: iwlwifi.power_save=1

ideapad520sdcraw: RAW To PPM Image Conversionffmpeg: H.264 HD To NTSC DVopencv-bench: Video Capabilitieslatitude-e745058.9913.08117.6456.8014.20105.69OpenBenchmarking.org

dcraw

RAW To PPM Image Conversion

OpenBenchmarking.orgSeconds, Fewer Is BetterdcrawRAW To PPM Image ConversionVideo Capabilitieslatitude-e74501326395265SE +/- 0.71, N = 6SE +/- 0.10, N = 358.9956.801. (CC) gcc options: -lm

FFmpeg

H.264 HD To NTSC DV

OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 4.0.2H.264 HD To NTSC DVVideo Capabilitieslatitude-e745048121620SE +/- 0.15, N = 3SE +/- 0.11, N = 1513.0814.201. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -lXv -lX11 -lXext -lm -lxcb -lxcb-shape -lxcb-xfixes -pthread -lbz2 -llzma -std=c11 -fomit-frame-pointer -fPIC -O3 -fno-math-errno -fno-signed-zeros -fno-tree-vectorize -MMD -MF -MT

OpenCV Benchmark

OpenBenchmarking.orgSeconds, Fewer Is BetterOpenCV Benchmark 3.3.0Video Capabilitieslatitude-e7450306090120150SE +/- 0.84, N = 3SE +/- 0.24, N = 3117.64105.691. (CXX) g++ options: -std=c++11 -rdynamic

Phoronix Test Suite v10.8.4