oc40-stockfish

4.20 Kernel

HTML result view exported from: https://openbenchmarking.org/result/1902024-SK-OC40STOCK15.

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 75OptimizedUpdated BIOS-New fan controller4.20 KernelAMD 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)1.1.82MSI MEG X399 CREATION (MS-7B92) v1.0 (1.20 BIOS)4.15.0-42-generic (x86_64)LinuxMint 19.14.20.6-042006-generic (x86_64)Cinnamon 4.0.9NVIDIA 415.271.1.84OpenBenchmarking.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- 1.325V 3000 RAM Quiet: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp- 1500RPM fans: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp- quieter-fans: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp- AMD Ryzen Threadripper 2990WX 32-Core: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp- Front push fans removed: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp- push-pull-top: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp- Both rads: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp- Max pump speed: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp- CPU at 1.325 volts: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp- CPU 1.3V DRAM 1.35V: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp- CPU 1.3125V: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp- Quieter Fans: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp- Max 60 fans: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp- Quieter fans: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp- Max 40 Fans: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp- Fatter curve to 50: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp- Fatter curve to 40 percent: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp- fat fan profile 50 percent max: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp- Fans ramp to 75: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp- Optimized: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp- Updated BIOS: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp- -New fan controller: __user pointer sanitization + Full AMD retpoline IBPB + SSB disabled via prctl and seccomp- 4.20 Kernel: __user pointer sanitization + Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling + 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 75OptimizedUpdated BIOS-New fan controller4.20 Kernel798094051.16x151218.401.04%794927531.15x181347.051.25%803383701.16x157002.101.07%801040681.16x163418.001.12%803801071.16x189439.331.29%803853501.16x186288.531.25%803883421.16x282985.601.93%804715831.16x209715.061.43%803343021.16x197580.171.35%794833711.15x198496.461.37%691089831.00x199869.081.58%802344941.16x185318.241.27%690974991.00x132772.391.05%OpenBenchmarking.org

Stockfish

Total Time

OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 9Total Time1.325V 3000 RAM Quietpush-pull-topBoth radsCPU at 1.325 voltsQuieter fansMax 40 FansFatter curve to 40 percentfat fan profile 50 percent maxFans ramp to 75OptimizedUpdated BIOS-New fan controller4.20 Kernel20M40M60M80M100MSE +/- 151218.40, N = 30SE +/- 181347.05, N = 30SE +/- 157002.10, N = 30SE +/- 163418.00, N = 30SE +/- 189439.33, N = 30SE +/- 186288.53, N = 29SE +/- 282985.60, N = 30SE +/- 209715.06, N = 30SE +/- 197580.17, N = 30SE +/- 198496.46, N = 30SE +/- 199869.08, N = 30SE +/- 185318.24, N = 30SE +/- 132772.39, N = 30798094057949275380338370801040688038010780385350803883428047158380334302794833716910898380234494690974991. (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 Monitor1.325V 3000 RAM Quietpush-pull-topBoth radsCPU at 1.325 voltsQuieter fansMax 40 FansFatter curve to 40 percentfat fan profile 50 percent maxFans ramp to 75OptimizedUpdated BIOS-New fan controller4.20 Kernel20406080100Min: 63.5 / Avg: 94.11 / Max: 95.75Min: 63 / Avg: 95.61 / Max: 98.63Min: 62.5 / Avg: 94.21 / Max: 97Min: 61.13 / Avg: 91.24 / Max: 93.13Min: 64.5 / Avg: 98.69 / Max: 101.25Min: 67.75 / Avg: 99.37 / Max: 101.25Min: 68 / Avg: 99.15 / Max: 101.25Min: 65.75 / Avg: 97.89 / Max: 100.75Min: 60.75 / Avg: 94.79 / Max: 98.75Min: 59.63 / Avg: 94.55 / Max: 98.75Min: 58.25 / Avg: 90.27 / Max: 94.25Min: 64.25 / Avg: 96.99 / Max: 100.25Min: 35.5 / Avg: 63.07 / Max: 65

Phoronix Test Suite v10.8.4