005undervolt_2

undervolt testing

HTML result view exported from: https://openbenchmarking.org/result/2001139-HU-2001130HU31.

005undervolt_2ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLOpenCLVulkanCompilerFile-SystemScreen Resolution005undervoltStock010undervolt015undervoltAMD Ryzen 9 3900X 12-Core @ 3.80GHz (12 Cores / 24 Threads)MSI MPG X570 GAMING EDGE WIFI (MS-7C37) v1.0 (1.60 BIOS)AMD Starship/Matisse16384MB1024GB ADATA SX8200PNP + 1500GB Western Digital WD15EADS-00S + 16GB Flash DiskSapphire AMD Radeon RX 5700 / XT 8GB (2100/875MHz)AMD Navi 10 HDMI AudioC27JG5xRealtek RTL8111/8168/8411 + Intel Dual Band-AC 3168NGWArch rolling5.4.10-xanmod6-1-xanmod (x86_64)GNOME Shell 3.34.3X Server 1.20.6modesetting 1.20.64.6 Mesa 20.0.0-devel (git-201b88a93b) (LLVM 10.0.0)OpenCL 1.1 Mesa 20.0.0-devel (git-201b88a93b)1.1.107GCC 9.2.0 + Clang 10.0.0ext42560x1440OpenBenchmarking.orgKernel Details- amdgpu.ppfeaturemask=0xfffd7fffEnvironment Details- WINEDEBUG=-allCompiler Details- --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++,d --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-isl --with-linker-hash-style=gnu Processor Details- Scaling Governor: acpi-cpufreq performance - CPU Microcode: 0x8701013Security Details- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + 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 AMD retpoline IBPB: conditional STIBP: conditional RSB filling + tsx_async_abort: Not affected

005undervolt_2rodinia: OpenMP CFD Solverrodinia: OpenMP Streamclusterpovray: Trace Time005undervoltStock010undervolt015undervolt13.38022.14130.43413.39722.00130.34513.20822.07930.26113.30222.05030.144OpenBenchmarking.org

Rodinia

Test: OpenMP CFD Solver

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP CFD Solver005undervoltStock010undervolt015undervolt3691215SE +/- 0.01, N = 3SE +/- 0.12, N = 3SE +/- 0.06, N = 3SE +/- 0.03, N = 313.3813.4013.2113.301. (CXX) g++ options: -O2 -lOpenCL

Rodinia

Test: OpenMP Streamcluster

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP Streamcluster005undervoltStock010undervolt015undervolt510152025SE +/- 0.04, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 322.1422.0022.0822.051. (CXX) g++ options: -O2 -lOpenCL

POV-Ray

Trace Time

OpenBenchmarking.orgSeconds, Fewer Is BetterPOV-Ray 3.7.0.7Trace Time005undervoltStock010undervolt015undervolt714212835SE +/- 0.09, N = 3SE +/- 0.08, N = 3SE +/- 0.04, N = 3SE +/- 0.08, N = 330.4330.3530.2630.141. (CXX) g++ options: -pipe -O3 -ffast-math -march=native -pthread -lSDL -lpthread -lXpm -lSM -lICE -lX11 -lIlmImf -lIlmImf-2_4 -lImath-2_4 -lHalf-2_4 -lIex-2_4 -lIexMath-2_4 -lIlmThread-2_4 -lIlmThread -ltiff -ljpeg -lpng -lz -lrt -lm -lboost_thread -lboost_system

Phoronix Test Suite v10.8.4