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.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1910192-AS-1910197AS46
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Video Capabilities
October 19 2019
  13 Minutes
latitude-e7450
October 19 2019
  12 Minutes
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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

Video Capabilities vs. latitude-e7450 ComparisonPhoronix Test SuiteBaseline+2.8%+2.8%+5.6%+5.6%+8.4%+8.4%+11.2%+11.2%11.3%3.9%H.2.H.T.N.D8.6%R.T.P.I.COpenCV BenchmarkFFmpegdcrawVideo Capabilitieslatitude-e7450

dcraw

This test times how long it takes to convert several high-resolution RAW NEF image files to PPM image format using dcraw. Learn more via the OpenBenchmarking.org test page.

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
OpenBenchmarking.orgSeconds, Fewer Is BetterdcrawRAW To PPM Image ConversionVideo Capabilitieslatitude-e74501224364860Min: 55.44 / Avg: 58.99 / Max: 59.95Min: 56.66 / Avg: 56.8 / Max: 571. (CC) gcc options: -lm

FFmpeg

This test uses FFmpeg for testing the system's audio/video encoding performance. Learn more via the OpenBenchmarking.org test page.

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
OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 4.0.2H.264 HD To NTSC DVVideo Capabilitieslatitude-e745048121620Min: 12.78 / Avg: 13.08 / Max: 13.29Min: 13.34 / Avg: 14.2 / Max: 15.111. (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

Stress benchmark tests to measure time consumed by the OpenCV libraries installed Learn more via the OpenBenchmarking.org test page.

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
OpenBenchmarking.orgSeconds, Fewer Is BetterOpenCV Benchmark 3.3.0Video Capabilitieslatitude-e745020406080100Min: 115.96 / Avg: 117.64 / Max: 118.6Min: 105.21 / Avg: 105.69 / Max: 105.991. (CXX) g++ options: -std=c++11 -rdynamic