oc40-stockfish

Fans ramp to 75

HTML result view exported from: https://openbenchmarking.org/result/1812032-SK-OC40STOCK42&grt&sor.

oc40-stockfishProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionVulkan1.325V 3000 RAM Quiet1500RPM fansquieter-fansAMD Ryzen Threadripper 2990WX 32-CoreFront push fans removedpush-pull-topBoth radsMax pump speedCPU at 1.325 voltsCPU 1.3V DRAM 1.35VCPU 1.3125VQuieter FansMax 60 fansQuieter fansMax 40 FansFatter curve to 50Fatter curve to 40 percentfat fan profile 50 percent maxFans ramp to 75AMD Ryzen Threadripper 2990WX 32-Core @ 3.21GHz (32 Cores / 64 Threads)MSI MEG X399 CREATION (MS-7B92) v1.0 (1.10 BIOS)AMD Family 17h129024MB6001GB Western Digital WD60EFRX-68M + 5 x 2000GB Samsung SSD 970 EVO 2TBZotac NVIDIA GeForce RTX 2080 Ti 11264MB (1350/7000MHz)Realtek ALC1220SAMSUNGIntel I211 Gigabit Connection + Intel Wireless-AC 9260LinuxMint 194.15.0-33-generic (x86_64)Cinnamon 3.8.9X Server 1.19.6NVIDIA 410.664.6.0GCC 7.3.0ext43840x2160AMD Ryzen Threadripper 2990WX 32-Core @ 3.97GHz (32 Cores / 64 Threads)AMD Ryzen Threadripper 2990WX 32-Core @ 3.22GHz (32 Cores / 64 Threads)AMD Ryzen Threadripper 2990WX 32-Core @ 3.76GHz (32 Cores / 64 Threads)AMD Ryzen Threadripper 2990WX 32-Core @ 3.22GHz (32 Cores / 64 Threads)AMD Ryzen Threadripper 2990WX 32-Core @ 3.21GHz (32 Cores / 64 Threads)4.15.0-39-generic (x86_64)AMD Ryzen Threadripper 2990WX 32-Core @ 3.37GHz (32 Cores / 64 Threads)AMD Ryzen Threadripper 2990WX 32-Core (32 Cores / 64 Threads)Zotac NVIDIA GeForce RTX 2080 Ti 11GB (1350/7000MHz)1.1.82OpenBenchmarking.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++ --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 -vSecurity Details- __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp

oc40-stockfishstockfish: Total TimeDifferenceStandard ErrorStandard Deviation1.325V 3000 RAM Quiet1500RPM fansquieter-fansAMD Ryzen Threadripper 2990WX 32-CoreFront push fans removedpush-pull-topBoth radsMax pump speedCPU at 1.325 voltsCPU 1.3V DRAM 1.35VCPU 1.3125VQuieter FansMax 60 fansQuieter fansMax 40 FansFatter curve to 50Fatter curve to 40 percentfat fan profile 50 percent maxFans ramp to 75798094051.00x151218.401.04%794927531.00x181347.051.25%803383701.01x157002.101.07%801040681.01x163418.001.12%803801071.01x189439.331.29%803853501.01x186288.531.25%803883421.01x282985.601.93%804715831.01x209715.061.43%803343021.01x197580.171.35%OpenBenchmarking.org

Stockfish

Total Time

OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 9Total Timefat fan profile 50 percent maxFatter curve to 40 percentMax 40 FansQuieter fansBoth radsFans ramp to 75CPU at 1.325 volts1.325V 3000 RAM Quietpush-pull-top20M40M60M80M100MSE +/- 209715.06, N = 30SE +/- 282985.60, N = 30SE +/- 186288.53, N = 29SE +/- 189439.33, N = 30SE +/- 157002.10, N = 30SE +/- 197580.17, N = 30SE +/- 163418.00, N = 30SE +/- 151218.40, N = 30SE +/- 181347.05, N = 308047158380388342803853508038010780338370803343028010406879809405794927531. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto

Stockfish

CPU Temperature Monitor

OpenBenchmarking.orgCelsius, Fewer Is BetterStockfish 9CPU Temperature MonitorCPU at 1.325 volts1.325V 3000 RAM QuietBoth radsFans ramp to 75push-pull-topfat fan profile 50 percent maxQuieter fansFatter curve to 40 percentMax 40 Fans20406080100Min: 61.13 / Avg: 91.24 / Max: 93.13Min: 63.5 / Avg: 94.11 / Max: 95.75Min: 62.5 / Avg: 94.21 / Max: 97Min: 60.75 / Avg: 94.79 / Max: 98.75Min: 63 / Avg: 95.61 / Max: 98.63Min: 65.75 / Avg: 97.89 / Max: 100.75Min: 64.5 / Avg: 98.69 / Max: 101.25Min: 68 / Avg: 99.15 / Max: 101.25Min: 67.75 / Avg: 99.37 / Max: 101.25

Phoronix Test Suite v10.8.4