broken_chess

AMD Ryzen 7 7840HS testing with a Tianbei GEM10 (1.00 BIOS) and AMD Radeon 780M 512MB on Fedora Linux 41 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2412264-NE-BROKENCHE59&grs.

broken_chessProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerOpenGLCompilerFile-SystemScreen ResolutionAMD Ryzen 7 7840HSAMD Ryzen 7 7840HS @ 5.14GHz (8 Cores / 16 Threads)Tianbei GEM10 (1.00 BIOS)AMD Phoenix Root Complex32GB512GB SAMSUNG MZVL4512HBLU-00BLL + 4097GB SPCC M.2 PCIe SSD + 512GB SPCC M.2 PCIe SSDAMD Radeon 780M 512MBAMD Rembrandt Radeon HD AudioAir 2 Pro2 x Intel I226-V + Intel Wi-Fi 6 AX200Fedora Linux 416.12.4-200.fc41.x86_64 (x86_64)Budgie 10.9.2X Server 1.21.1.144.6 Mesa 24.2.8 (LLVM 19.1.0 DRM 3.59)GCC 14.2.1 20240912btrfs1920x1080OpenBenchmarking.org- Transparent Huge Pages: madvise- --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran,objc,obj-c++,ada,go,d,m2,lto --enable-libstdcxx-backtrace --enable-link-serialization=1 --enable-multilib --enable-offload-defaulted --enable-offload-targets=nvptx-none,amdgcn-amdhsa --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-build-config=bootstrap-lto --with-gcc-major-version-only --with-libstdcxx-zoneinfo=/usr/share/zoneinfo --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver - Scaling Governor: amd-pstate-epp powersave (Boost: Enabled EPP: balance_performance) - CPU Microcode: 0xa704107 - SELinux + gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Mitigation of Safe RET + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Enhanced / Automatic IBRS; IBPB: conditional; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected

broken_chessm-queens: Time To Solveasmfish: 1024 Hash Memory, 26 Depthtscp: AI Chess Performancecrafty: Elapsed Timestockfish: Chess Benchmarklczero: BLASAMD Ryzen 7 7840HS66.5233055011723065271265688118566395OpenBenchmarking.org

m-queens

Time To Solve

OpenBenchmarking.orgSeconds, Fewer Is Betterm-queens 1.2Time To SolveAMD Ryzen 7 7840HS1530456075SE +/- 0.34, N = 366.521. (CXX) g++ options: -fopenmp -O2 -march=native

asmFish

1024 Hash Memory, 26 Depth

OpenBenchmarking.orgNodes/second, More Is BetterasmFish 2018-07-231024 Hash Memory, 26 DepthAMD Ryzen 7 7840HS7M14M21M28M35MSE +/- 334393.33, N = 530550117

TSCP

AI Chess Performance

OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess PerformanceAMD Ryzen 7 7840HS500K1000K1500K2000K2500KSE +/- 7082.81, N = 523065271. (CC) gcc options: -O3 -march=native

Crafty

Elapsed Time

OpenBenchmarking.orgNodes Per Second, More Is BetterCrafty 25.2Elapsed TimeAMD Ryzen 7 7840HS3M6M9M12M15MSE +/- 26364.14, N = 3126568811. (CC) gcc options: -pthread -lstdc++ -fprofile-use -lm

Stockfish

Chess Benchmark

OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 17Chess BenchmarkAMD Ryzen 7 7840HS4M8M12M16M20MSE +/- 422697.10, N = 9185663951. (CXX) g++ options: -lgcov -m64 -lpthread -fno-exceptions -std=c++17 -fno-peel-loops -fno-tracer -pedantic -O3 -funroll-loops -msse -msse3 -mpopcnt -mavx2 -mbmi -mavx512f -mavx512bw -mavx512vnni -mavx512dq -mavx512vl -msse4.1 -mssse3 -msse2 -mbmi2 -flto -flto-partition=one -flto=jobserver

Phoronix Test Suite v10.8.5