test Running pts/postmark-1.1.1, pts/himeno-1.2.0, pts/dcraw-1.1.0, pts/encode-mp3-1.7.0, pts/ffmpeg-2.7.2, pts/openssl-1.10.0, pts/pybench-1.1.2 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1907211-BEAR-190310604&grt&sor .
test Processor Motherboard Memory Disk Chipset Graphics Audio Monitor Network OS Kernel Display Server Compiler File-System Desktop Display Driver OpenGL Screen Resolution T480 hw.smt=0 test2 T480 hw.smt=1 test8 u430p-i5-4210u u430p-i5-4210u-undervolt Intel Core i7-8550U @ 0.40GHz (8 Cores) LENOVO ThinkPad T480 7936MB 60GB OpenBSD 6.3 (x86_64) X Server 1.19.6 GCC 4.2.1 20070719 + Clang 6.0.0 ffs Intel Core i5-8250U @ 3.40GHz (4 Cores / 8 Threads) HP 83B2 (Q78 Ver. 01.04.00 BIOS) Intel Xeon E3-1200 v6/7th 8192MB 256GB SAMSUNG MZVLB256HAHQ-000H1 Intel UHD 620 3GB (1100MHz) Conexant CX8200 Acer CB271HK Intel Connection + Intel Wireless 8265 / 8275 ManjaroLinux 18.0.3 4.20.11-1-MANJARO (x86_64) KDE Plasma 5.15.1 X Server 1.20.3 intel 2.99.917 4.5 Mesa 18.3.3 GCC 8.2.1 20181127 ext4 5760x2160 Intel Core i5-4210U @ 2.70GHz (4 Cores) LENOVO Cherry 4A Intel Haswell-ULT DRAM 256GB Samsung SSD 850 NVIDIA GeForce GT 730M 2048MB (719/900MHz) Intel Haswell-ULT HD Audio Realtek RTL8111/8168/8411 + Intel Wireless 7260 LinuxMint 18 4.4.0-142-generic (x86_64) KDE Frameworks 5 NVIDIA 384.130 4.5.0 GCC 5.4.0 20160609 1920x1080 OpenBenchmarking.org Python Details - T480 hw.smt=0: + Python 3.6.5 - test2: + Python 3.6.5 - T480 hw.smt=1: + Python 3.6.5 - test8: Python 3.7.2 Compiler Details - test8: --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-werror --enable-__cxa_atexit --enable-cet=auto --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-gnu-indirect-function --enable-gnu-unique-object --enable-install-libiberty --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++ --enable-libmpx --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-isl --with-linker-hash-style=gnu - u430p-i5-4210u: --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 - u430p-i5-4210u-undervolt: --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 Disk Details - test8: NONE / noatime,rw - u430p-i5-4210u: DEADLINE / data=ordered,errors=remount-ro,relatime,rw - u430p-i5-4210u-undervolt: DEADLINE / data=ordered,errors=remount-ro,relatime,rw Processor Details - test8, u430p-i5-4210u, u430p-i5-4210u-undervolt: Scaling Governor: intel_pstate powersave Security Details - test8: KPTI + __user pointer sanitization + Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable System Details - u430p-i5-4210u, u430p-i5-4210u-undervolt: Disk Scheduler: DEADLINE. Python 3.7.3.
test dcraw: RAW To PPM Image Conversion ffmpeg: H.264 HD To NTSC DV himeno: Poisson Pressure Solver encode-mp3: WAV To MP3 encode-ape: WAV To APE openssl: RSA 4096-bit Performance postmark: Disk Transaction Performance pybench: Total For Average Test Times T480 hw.smt=0 test2 T480 hw.smt=1 test8 u430p-i5-4210u u430p-i5-4210u-undervolt 56.19 7.04 1841 31.21 4.76 639 1262 5450 54.95 6.77 1915 30.75 4.70 653 1240 5468 48.50 9.02 1910 35.35 748 4438 1376 87.79 24.57 1080.53 56.66 120.77 3472 2204 70.96 18.31 1260.57 48.02 207.87 4191 1928 OpenBenchmarking.org
dcraw RAW To PPM Image Conversion OpenBenchmarking.org Seconds, Fewer Is Better dcraw RAW To PPM Image Conversion test8 T480 hw.smt=1 T480 hw.smt=0 u430p-i5-4210u-undervolt u430p-i5-4210u 20 40 60 80 100 SE +/- 0.03, N = 3 SE +/- 0.19, N = 3 SE +/- 0.49, N = 3 SE +/- 0.31, N = 3 SE +/- 1.19, N = 3 48.50 54.95 56.19 70.96 87.79 1. (CC) gcc options: -lm
FFmpeg H.264 HD To NTSC DV OpenBenchmarking.org Seconds, Fewer Is Better FFmpeg 3.4.1 H.264 HD To NTSC DV T480 hw.smt=1 T480 hw.smt=0 test8 u430p-i5-4210u-undervolt u430p-i5-4210u 6 12 18 24 30 SE +/- 0.05, N = 3 SE +/- 0.10, N = 6 SE +/- 0.15, N = 12 SE +/- 0.31, N = 3 SE +/- 0.48, N = 6 6.77 7.04 9.02 18.31 24.57 -lossaudio -lSDL2 -lxcb-shm -lsndio -std=c99 -fPIC -lossaudio -lSDL2 -lxcb-shm -lsndio -std=c99 -fPIC -lXv -lX11 -lXext -lSDL2 -lvdpau -lva -lva-x11 -lva-drm -lxcb-shm -ljack -lasound -ldl -llzma -lbz2 -std=c11 -fPIC -fno-signed-zeros -lxcb-render -ldl -std=c11 -fno-signed-zeros -lxcb-render -ldl -std=c11 -fno-signed-zeros 1. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -lxcb -lxcb-xfixes -lxcb-shape -lm -pthread -fomit-frame-pointer -O3 -fno-math-errno -fno-tree-vectorize -MMD -MF -MT
Himeno Benchmark Poisson Pressure Solver OpenBenchmarking.org MFLOPS, More Is Better Himeno Benchmark 3.0 Poisson Pressure Solver T480 hw.smt=1 test8 T480 hw.smt=0 u430p-i5-4210u-undervolt u430p-i5-4210u 400 800 1200 1600 2000 SE +/- 16.14, N = 3 SE +/- 9.25, N = 3 SE +/- 35.28, N = 6 SE +/- 18.00, N = 6 SE +/- 7.79, N = 3 1915.00 1910.00 1841.00 1260.57 1080.53 -mavx2 -mavx2 -mavx2 1. (CC) gcc options: -O3
LAME MP3 Encoding WAV To MP3 OpenBenchmarking.org Seconds, Fewer Is Better LAME MP3 Encoding 3.100 WAV To MP3 T480 hw.smt=1 T480 hw.smt=0 test8 u430p-i5-4210u-undervolt u430p-i5-4210u 13 26 39 52 65 SE +/- 0.04, N = 3 SE +/- 0.21, N = 3 SE +/- 0.03, N = 3 SE +/- 0.40, N = 3 SE +/- 0.70, N = 3 30.75 31.21 35.35 48.02 56.66 1. (CC) gcc options: -lncurses -lm
Monkey Audio Encoding WAV To APE OpenBenchmarking.org Seconds, Fewer Is Better Monkey Audio Encoding 3.99u4b5s6 WAV To APE T480 hw.smt=1 T480 hw.smt=0 1.071 2.142 3.213 4.284 5.355 SE +/- 0.08, N = 10 SE +/- 0.08, N = 10 4.70 4.76 1. (CXX) g++ options: -O3 -pedantic -lmac
OpenSSL RSA 4096-bit Performance OpenBenchmarking.org Signs Per Second, More Is Better OpenSSL 1.1.0f RSA 4096-bit Performance test8 T480 hw.smt=1 T480 hw.smt=0 u430p-i5-4210u-undervolt u430p-i5-4210u 160 320 480 640 800 SE +/- 9.57, N = 12 SE +/- 11.15, N = 3 SE +/- 12.47, N = 3 SE +/- 0.52, N = 3 SE +/- 12.68, N = 6 748.00 653.00 639.00 207.87 120.77 -m64 -ldl -m64 -ldl -m64 -ldl 1. (CC) gcc options: -O3 -pthread -lssl -lcrypto
PostMark Disk Transaction Performance OpenBenchmarking.org TPS, More Is Better PostMark 1.51 Disk Transaction Performance test8 u430p-i5-4210u-undervolt u430p-i5-4210u T480 hw.smt=0 T480 hw.smt=1 1000 2000 3000 4000 5000 SE +/- 26.33, N = 3 SE +/- 46.33, N = 3 SE +/- 28.00, N = 3 SE +/- 16.70, N = 3 4438 4191 3472 1262 1240 1. (CC) gcc options: -O3
PyBench Total For Average Test Times OpenBenchmarking.org Milliseconds, Fewer Is Better PyBench 2018-02-16 Total For Average Test Times test8 u430p-i5-4210u-undervolt u430p-i5-4210u T480 hw.smt=0 T480 hw.smt=1 1200 2400 3600 4800 6000 SE +/- 4.36, N = 3 SE +/- 4.70, N = 3 SE +/- 40.00, N = 3 SE +/- 10.97, N = 3 SE +/- 22.28, N = 3 1376 1928 2204 5450 5468
Phoronix Test Suite v10.8.5