Intel Core i5-8250U testing with a HP 83B2 (Q78 Ver. 01.04.00 BIOS) and Intel UHD 620 3GB on ManjaroLinux 18.0.3 via the Phoronix Test Suite.
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phoronix-test-suite benchmark 1903106-SK-1806278AR35 test - Phoronix Test Suite test Intel Core i5-8250U testing with a HP 83B2 (Q78 Ver. 01.04.00 BIOS) and Intel UHD 620 3GB on ManjaroLinux 18.0.3 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1903106-SK-1806278AR35&export=pdf&grs&rdt .
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 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 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 Disk Details - test8: NONE / noatime,rw Processor Details - test8: 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
test pybench: Total For Average Test Times postmark: Disk Transaction Performance ffmpeg: H.264 HD To NTSC DV openssl: RSA 4096-bit Performance dcraw: RAW To PPM Image Conversion encode-mp3: WAV To MP3 himeno: Poisson Pressure Solver encode-ape: WAV To APE T480 hw.smt=0 test2 T480 hw.smt=1 test8 5450 1262 7.04 639 56.19 31.21 1841 4.76 5468 1240 6.77 653 54.95 30.75 1915 4.70 1376 4438 9.02 748 48.50 35.35 1910 OpenBenchmarking.org
PyBench Total For Average Test Times OpenBenchmarking.org Milliseconds, Fewer Is Better PyBench 2018-02-16 Total For Average Test Times T480 hw.smt=0 T480 hw.smt=1 test8 1200 2400 3600 4800 6000 SE +/- 10.97, N = 3 SE +/- 22.28, N = 3 SE +/- 4.36, N = 3 5450 5468 1376
PostMark Disk Transaction Performance OpenBenchmarking.org TPS, More Is Better PostMark 1.51 Disk Transaction Performance T480 hw.smt=0 T480 hw.smt=1 test8 1000 2000 3000 4000 5000 SE +/- 16.70, N = 3 SE +/- 26.33, N = 3 1262 1240 4438 1. (CC) gcc options: -O3
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=0 T480 hw.smt=1 test8 3 6 9 12 15 SE +/- 0.10, N = 6 SE +/- 0.05, N = 3 SE +/- 0.15, N = 12 7.04 6.77 9.02 -lossaudio -lsndio -std=c99 -lossaudio -lsndio -std=c99 -lXv -lX11 -lXext -lvdpau -lva -lva-x11 -lva-drm -ljack -lasound -ldl -llzma -lbz2 -std=c11 -fno-signed-zeros 1. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -lSDL2 -lxcb -lxcb-shm -lxcb-xfixes -lxcb-shape -lm -pthread -fomit-frame-pointer -fPIC -O3 -fno-math-errno -fno-tree-vectorize -MMD -MF -MT
OpenSSL RSA 4096-bit Performance OpenBenchmarking.org Signs Per Second, More Is Better OpenSSL 1.1.0f RSA 4096-bit Performance T480 hw.smt=0 T480 hw.smt=1 test8 160 320 480 640 800 SE +/- 12.47, N = 3 SE +/- 11.15, N = 3 SE +/- 9.57, N = 12 639 653 748 -m64 -ldl 1. (CC) gcc options: -O3 -pthread -lssl -lcrypto
dcraw RAW To PPM Image Conversion OpenBenchmarking.org Seconds, Fewer Is Better dcraw RAW To PPM Image Conversion T480 hw.smt=0 T480 hw.smt=1 test8 13 26 39 52 65 SE +/- 0.49, N = 3 SE +/- 0.19, N = 3 SE +/- 0.03, N = 3 56.19 54.95 48.50 1. (CC) gcc options: -lm
LAME MP3 Encoding WAV To MP3 OpenBenchmarking.org Seconds, Fewer Is Better LAME MP3 Encoding 3.100 WAV To MP3 T480 hw.smt=0 T480 hw.smt=1 test8 8 16 24 32 40 SE +/- 0.21, N = 3 SE +/- 0.04, N = 3 SE +/- 0.03, N = 3 31.21 30.75 35.35 1. (CC) gcc options: -lncurses -lm
Himeno Benchmark Poisson Pressure Solver OpenBenchmarking.org MFLOPS, More Is Better Himeno Benchmark 3.0 Poisson Pressure Solver T480 hw.smt=0 T480 hw.smt=1 test8 400 800 1200 1600 2000 SE +/- 35.28, N = 6 SE +/- 16.14, N = 3 SE +/- 9.25, N = 3 1841 1915 1910 -mavx2 1. (CC) gcc options: -O3
Monkey Audio Encoding WAV To APE OpenBenchmarking.org Seconds, Fewer Is Better Monkey Audio Encoding 3.99u4b5s6 WAV To APE T480 hw.smt=0 T480 hw.smt=1 1.071 2.142 3.213 4.284 5.355 SE +/- 0.08, N = 10 SE +/- 0.08, N = 10 4.76 4.70 1. (CXX) g++ options: -O3 -pedantic -lmac
Phoronix Test Suite v10.8.4