stockfish1

2 x Intel Xeon X5670 testing with a Dell 0D883F (A18 BIOS) and AMD FirePro V5700 512MB on Debian 10 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2103294-HA-STOCKFISH28.

stockfish1ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerOpenGLCompilerFile-SystemScreen Resolutionstockfish12 x Intel Xeon X5670 (12 Cores / 24 Threads)Dell 0D883F (A18 BIOS)Intel 5520 I/O + ICH10R16GB1000GB Seagate ST31000528AS + 500GB Western Digital WD5000AAVS-0AMD FirePro V5700 512MBAnalog Devices AD1984ADELL 1909WBroadcom NetXtreme BCM5761 PCIeDebian 104.19.0-16-amd64 (x86_64)KDE Plasma 5.14.5X Server 1.20.43.3 Mesa 18.3.6 (LLVM 7.0.1)GCC 8.3.0ext41440x900OpenBenchmarking.org- Transparent Huge Pages: always- --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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v - CPU Microcode: 0x1f- itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Vulnerable: Clear buffers attempted no microcode; SMT vulnerable + meltdown: Mitigation of PTI + 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 generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

stockfish1stockfish: Total TimeStandard ErrorStandard Deviationstockfish118134800176973.751.69%OpenBenchmarking.org

Stockfish

Total Time

OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 13Total Timestockfish14M8M12M16M20MSE +/- 176973.75, N = 3181348001. (CXX) g++ options: -lgcov -m64 -lpthread -fno-exceptions -std=c++17 -fprofile-use -fno-peel-loops -fno-tracer -pedantic -O3 -msse -msse3 -mpopcnt -msse4.1 -mssse3 -msse2 -flto -flto=jobserver

Phoronix Test Suite v10.8.4