rdo fixed basis AMD Ryzen 9 3950X 16-Core testing with a ASUS ROG CROSSHAIR VIII HERO (WI-FI) (1201 BIOS) and AMD Navi 10 8GB on Ubuntu 19.10 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2003212-PTS-RDOFIXED68&grr .
rdo fixed basis Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server OpenGL Vulkan Compiler File-System Screen Resolution AMD Ryzen 9 3950X 16-Core - AMD Navi 10 8GB - ASUS AMD Ryzen 9 3950X 16-Core @ 3.50GHz (16 Cores / 32 Threads) ASUS ROG CROSSHAIR VIII HERO (WI-FI) (1201 BIOS) AMD Starship/Matisse 16GB 2000GB Force MP600 + 2000GB SABRENT AMD Navi 10 8GB (2055/875MHz) AMD Navi 10 HDMI Audio DELL P2415Q Realtek Device 8125 + Intel I211 + Intel Device 2723 Ubuntu 19.10 5.6.0-999-generic (x86_64) 20200313 GNOME Shell 3.34.1 X Server 1.20.7 4.6 Mesa 20.1.0-devel (git-b93a195 2020-03-14 eoan-oibaf-ppa) (LLVM 9.0.0) 1.1.129 GCC 9.2.1 20191008 ext4 3840x2160 OpenBenchmarking.org - --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-offload-targets=nvptx-none,hsa --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=auto --with-tune=generic --without-cuda-driver -v - Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8701013 - 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
rdo fixed basis basis: UASTC Level 2 + RDO Post-Processing basis: ETC1S basis: UASTC Level 3 basis: UASTC Level 2 basis: UASTC Level 0 AMD Ryzen 9 3950X 16-Core - AMD Navi 10 8GB - ASUS 589.887 42.850 32.128 18.802 6.951 OpenBenchmarking.org
Basis Universal Settings: UASTC Level 2 + RDO Post-Processing OpenBenchmarking.org Seconds, Fewer Is Better Basis Universal 1.12 Settings: UASTC Level 2 + RDO Post-Processing AMD Ryzen 9 3950X 16-Core - AMD Navi 10 8GB - ASUS 130 260 390 520 650 SE +/- 0.62, N = 3 589.89 1. (CXX) g++ options: -std=c++11 -fvisibility=hidden -fPIC -fno-strict-aliasing -O3 -rdynamic -lm -lpthread
Basis Universal Settings: ETC1S OpenBenchmarking.org Seconds, Fewer Is Better Basis Universal 1.12 Settings: ETC1S AMD Ryzen 9 3950X 16-Core - AMD Navi 10 8GB - ASUS 10 20 30 40 50 SE +/- 0.38, N = 3 42.85 1. (CXX) g++ options: -std=c++11 -fvisibility=hidden -fPIC -fno-strict-aliasing -O3 -rdynamic -lm -lpthread
Basis Universal Settings: UASTC Level 3 OpenBenchmarking.org Seconds, Fewer Is Better Basis Universal 1.12 Settings: UASTC Level 3 AMD Ryzen 9 3950X 16-Core - AMD Navi 10 8GB - ASUS 7 14 21 28 35 SE +/- 0.07, N = 3 32.13 1. (CXX) g++ options: -std=c++11 -fvisibility=hidden -fPIC -fno-strict-aliasing -O3 -rdynamic -lm -lpthread
Basis Universal Settings: UASTC Level 2 OpenBenchmarking.org Seconds, Fewer Is Better Basis Universal 1.12 Settings: UASTC Level 2 AMD Ryzen 9 3950X 16-Core - AMD Navi 10 8GB - ASUS 5 10 15 20 25 SE +/- 0.04, N = 3 18.80 1. (CXX) g++ options: -std=c++11 -fvisibility=hidden -fPIC -fno-strict-aliasing -O3 -rdynamic -lm -lpthread
Basis Universal Settings: UASTC Level 0 OpenBenchmarking.org Seconds, Fewer Is Better Basis Universal 1.12 Settings: UASTC Level 0 AMD Ryzen 9 3950X 16-Core - AMD Navi 10 8GB - ASUS 2 4 6 8 10 SE +/- 0.015, N = 3 6.951 1. (CXX) g++ options: -std=c++11 -fvisibility=hidden -fPIC -fno-strict-aliasing -O3 -rdynamic -lm -lpthread
Phoronix Test Suite v10.8.4