Threadripper Windows lc0

AMD Ryzen Threadripper 3970X 32-Core testing with a ASUS ROG ZENITH II EXTREME (0702 BIOS) and NVIDIA TITAN RTX 24GB on Ubuntu 20.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2009060-PTS-2009068F37.

Threadripper Windows lc0ProcessorMotherboardMemoryDiskGraphicsNetworkChipsetAudioMonitorOSKernelDisplay DriverCompilerFile-SystemScreen ResolutionDesktopDisplay ServerOpenGLOpenCLWindows 10Ubuntu 20.04AMD Ryzen Threadripper 3970X 32-Core @ 3.69GHz (32 Cores / 64 Threads)ASUS ROG ZENITH II EXTREME (0702 BIOS)4 x 16384 MB 3600MHz CMT64GX4M4Z3600C16932GB Force MP600NVIDIA TITAN RTX 24GB (2100/7001MHz)Intel I211 Gigabit Connection + Intel Wi-Fi 6 AX200 160MHzMicrosoft Windows 10 Pro Insider Preview Build 2020110.0 (x86_64)455.41 (27.21.14.5541)GCC 8.3.0NTFS3840x2160AMD Ryzen Threadripper 3970X 32-Core @ 3.70GHz (32 Cores / 64 Threads)AMD Starship/Matisse64GB1000GB Corsair Force MP600NVIDIA TITAN RTX 24GB (390/405MHz)NVIDIA TU102 HD AudioASUS MG28UAquantia AQC107 NBase-T/IEEE + Intel I211 + Intel Wi-Fi 6 AX200Ubuntu 20.045.4.0-45-generic (x86_64)GNOME Shell 3.36.4X Server 1.20.8NVIDIA 450.36.064.6.0OpenCL 1.2 CUDA 11.0.185GCC 9.3.0 + CUDA 11.0ext4OpenBenchmarking.orgSecurity Details- Windows 10: __user pointer sanitization: Disabled + Retpoline: Full + IBPB: Always + STIBP: Enabled- Ubuntu 20.04: 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 + srbds: Not affected + tsx_async_abort: Not affected Compiler Details- Ubuntu 20.04: --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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --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 Processor Details- Ubuntu 20.04: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8301025OpenCL Details- Ubuntu 20.04: GPU Compute Cores: 4608

Threadripper Windows lc0lczero: BLASlczero: Eigenlczero: Randcompress-zstd: 3compress-zstd: 19Windows 10Ubuntu 20.04246474021291609803.9102.5122512282043808577.3103.4OpenBenchmarking.org

LeelaChessZero

Backend: BLAS

OpenBenchmarking.orgNodes Per Second, More Is BetterLeelaChessZero 0.26Backend: BLASWindows 10Ubuntu 20.045001000150020002500SE +/- 30.67, N = 3SE +/- 14.71, N = 3246412251. (CXX) g++ options: -flto -pthread

LeelaChessZero

Backend: Eigen

OpenBenchmarking.orgNodes Per Second, More Is BetterLeelaChessZero 0.26Backend: EigenWindows 10Ubuntu 20.0416003200480064008000SE +/- 72.85, N = 3SE +/- 11.05, N = 3740212281. (CXX) g++ options: -flto -pthread

LeelaChessZero

Backend: Random

OpenBenchmarking.orgNodes Per Second, More Is BetterLeelaChessZero 0.26Backend: RandomWindows 10Ubuntu 20.0440K80K120K160K200KSE +/- 1513.97, N = 5SE +/- 636.95, N = 31291602043801. (CXX) g++ options: -flto -pthread

Zstd Compression

Compression Level: 3

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 3Windows 10Ubuntu 20.042K4K6K8K10KSE +/- 4.57, N = 3SE +/- 28.45, N = 39803.98577.31. (CC) gcc options: -O3 -pthread -lz -llzma

Zstd Compression

Compression Level: 19

OpenBenchmarking.orgMB/s, More Is BetterZstd Compression 1.4.5Compression Level: 19Windows 10Ubuntu 20.0420406080100SE +/- 0.06, N = 3SE +/- 0.15, N = 3102.5103.41. (CC) gcc options: -O3 -pthread -lz -llzma

Phoronix Test Suite v10.8.4