lczero Intel

AMD Ryzen Threadripper 2970WX 24-Core testing with a Gigabyte X399 AORUS Gaming 7 (F12h BIOS) and Sapphire AMD Radeon RX 550 640SP / 560/560X 4GB on Ubuntu 20.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2009070-FI-2009060FI57.

lczero IntelProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLOpenCLCompilerFile-SystemScreen ResolutionIntel Core i9-9900KXeon E3-1275 v6EPYC 7702Threadripper 3970XCore i9 9900KSThreadripper 2970WXIntel Core i9-9900K @ 5.00GHz (8 Cores / 16 Threads)ASRock Z390M Pro4 (P4.20 BIOS)Intel Cannon Lake PCH16GB240GB Corsair Force MP510Intel UHD 630 3GB (1200MHz)Realtek ALC892G237HLIntel I219-VUbuntu 20.045.9.0-050900rc1daily20200819-generic (x86_64) 20200818GNOME Shell 3.36.4X Server 1.20.8modesetting 1.20.84.6 Mesa 20.0.4OpenCL 2.1GCC 9.3.0ext41920x1080Intel Xeon E3-1275 v6 @ 4.20GHz (4 Cores / 8 Threads)ASUS P10S-M WS (4401 BIOS)Intel Xeon E3-1200 v6/7thSamsung SSD 970 EVO Plus 500GBIntel HD P630 3GB (1150MHz)Realtek ALC1150DELL S2409W2 x Intel I2105.4.0-42-generic (x86_64)GNOME Shell 3.36.2AMD EPYC 7702 64-Core @ 2.00GHz (64 Cores / 128 Threads)ASRockRack EPYCD8 (P2.10 BIOS)AMD Starship/Matisse126GB3841GB Micron_9300_MTFDHAL3T8TDP + 32GB Flash DiskASPEEDAMD Starship/MatisseVE2282 x Intel I3505.9.0-050900rc3daily20200902-generic (x86_64) 20200901GNOME Shell 3.36.4AMD Ryzen Threadripper 3970X 32-Core @ 3.70GHz (32 Cores / 64 Threads)ASUS ROG ZENITH II EXTREME (0702 BIOS)64GB1000GB Corsair Force MP600NVIDIA TITAN RTX 24GB (390/405MHz)NVIDIA TU102 HD AudioASUS MG28UAquantia AQC107 NBase-T/IEEE + Intel I211 + Intel Wi-Fi 6 AX2005.4.0-45-generic (x86_64)NVIDIA 450.36.064.6.0OpenCL 1.2 CUDA 11.0.185GCC 9.3.0 + CUDA 11.03840x2160Intel Core i9-9900KS @ 5.00GHz (8 Cores / 16 Threads)ASUS PRIME Z390-A (1502 BIOS)Intel Cannon Lake PCH32GB240GB Corsair Force MP510ASUS Intel UHD 630 3GB (1200MHz)Realtek ALC1220G237HLIntel I219-V5.9.0-050900rc1daily20200819-generic (x86_64) 20200818GNOME Shell 3.36.2modesetting 1.20.84.6 Mesa 20.0.4GCC 9.3.01920x1080AMD Ryzen Threadripper 2970WX 24-Core @ 3.00GHz (24 Cores / 48 Threads)Gigabyte X399 AORUS Gaming 7 (F12h BIOS)AMD 17h16GB120GB Corsair Force MP500Sapphire AMD Radeon RX 550 640SP / 560/560X 4GB (1300/1750MHz)DELL S2409WQualcomm Atheros Killer E2500 + 2 x QLogic cLOM8214 1/10GbE + Intel 8265 / 82755.8.0-050800-generic (x86_64)GNOME Shell 3.36.44.6 Mesa 20.0.8 (LLVM 10.0.0)OpenBenchmarking.orgCompiler Details- --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- Intel Core i9-9900K: Scaling Governor: intel_pstate powersave - CPU Microcode: 0xd6- Xeon E3-1275 v6: Scaling Governor: intel_pstate powersave - CPU Microcode: 0xd6- EPYC 7702: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x830101c- Threadripper 3970X: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8301025- Core i9 9900KS: Scaling Governor: intel_pstate powersave - CPU Microcode: 0xcc- Threadripper 2970WX: Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x800820dSecurity Details- Intel Core i9-9900K: itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Not affected + mds: Vulnerable; SMT vulnerable + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Vulnerable + tsx_async_abort: Vulnerable- Xeon E3-1275 v6: itlb_multihit: KVM: Mitigation of Split huge pages + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; 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: Mitigation of Microcode + tsx_async_abort: Mitigation of Clear buffers; SMT vulnerable - EPYC 7702: 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 IBRS_FW STIBP: always-on RSB filling + srbds: Not affected + tsx_async_abort: Not affected- Threadripper 3970X: 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- Core i9 9900KS: itlb_multihit: KVM: Mitigation of VMX unsupported + 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 Enhanced IBRS IBPB: conditional RSB filling + srbds: Mitigation of TSX disabled + tsx_async_abort: Mitigation of TSX disabled- Threadripper 2970WX: 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: disabled RSB filling + srbds: Not affected + tsx_async_abort: Not affectedOpenCL Details- Threadripper 3970X: GPU Compute Cores: 4608

lczero Intellczero: BLASlczero: Eigenlczero: RandIntel Core i9-9900KXeon E3-1275 v6EPYC 7702Threadripper 3970XCore i9 9900KSThreadripper 2970WX8407612569919008132236761296138102123111982070421072985267926517531135018OpenBenchmarking.org

LeelaChessZero

Backend: BLAS

OpenBenchmarking.orgNodes Per Second, More Is BetterLeelaChessZero 0.26Backend: BLASIntel Core i9-9900KXeon E3-1275 v6Threadripper 3970XCore i9 9900KSThreadripper 2970WX30060090012001500SE +/- 6.49, N = 3SE +/- 17.85, N = 4SE +/- 2.33, N = 3SE +/- 7.39, N = 4840900123110725171. (CXX) g++ options: -flto -pthread

LeelaChessZero

Backend: Eigen

OpenBenchmarking.orgNodes Per Second, More Is BetterLeelaChessZero 0.26Backend: EigenIntel Core i9-9900KXeon E3-1275 v6EPYC 7702Threadripper 3970XCore i9 9900KSThreadripper 2970WX30060090012001500SE +/- 6.23, N = 3SE +/- 5.70, N = 3SE +/- 10.14, N = 3SE +/- 15.64, N = 5SE +/- 8.09, N = 3761813129611989855311. (CXX) g++ options: -flto -pthread

LeelaChessZero

Backend: Random

OpenBenchmarking.orgNodes Per Second, More Is BetterLeelaChessZero 0.26Backend: RandomIntel Core i9-9900KXeon E3-1275 v6EPYC 7702Threadripper 3970XCore i9 9900KSThreadripper 2970WX60K120K180K240K300KSE +/- 452.31, N = 3SE +/- 188.50, N = 3SE +/- 196.34, N = 3SE +/- 108.80, N = 3SE +/- 371.59, N = 3SE +/- 2007.66, N = 42569912236761381022070422679261350181. (CXX) g++ options: -flto -pthread

Phoronix Test Suite v10.8.4