stockfish-2024-12-27

AMD Ryzen 7 8845HS testing with a Shenzhen Meigao Electronic Equipment HPBSD (1.02 BIOS) and Microsoft Remote Display + AMD Radeon 780M 2GB on Microsoft Windows 11 Pro Build 22631 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2412274-NE-2412270MI03&sro.

stockfish-2024-12-27ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerOpenGLOpenCLCompilerFile-SystemScreen ResolutionDisplay DriverAMD Ryzen 9 5900X 12-CoreAMD Ryzen 7 8845HSAMD Ryzen 9 5900X 12-Core @ 4.95GHz (12 Cores / 24 Threads)ASRock X570 Taichi (P4.00 BIOS)AMD Starship/Matisse32GB2000GB SHPP41-2000GM + 1000GB Western Digital WDS100T2B0A + 2000GB CT2000MX500SSD1Sapphire AMD Radeon RX 7900 XT 20GBAMD Navi 31 HDMI/DP2 x LG ULTRAGEARIntel I211 + Intel Wi-Fi 6 AX200Arch rolling6.12.6-arch1-1 (x86_64)KDE Plasma 6.2.4X Server 1.21.1.154.6 Mesa 25.0.0-devel (git-96c41f5926) (LLVM 18.1.8 DRM 3.59)OpenCL 3.0GCC 14.2.1 20240910 + Clang 18.1.8 + LLVM 18.1.8ext46000x1440AMD Ryzen 7 8845HS @ 3.80GHz (8 Cores / 16 Threads)Shenzhen Meigao Electronic Equipment HPBSD (1.02 BIOS)2 x 16384 MB 5600MHz Unknown932GB CT1000P3PSSD8Microsoft Remote Display + AMD Radeon 780M 2GBAMD Streaming Audio Device + Steam Streaming Microphone + Realtek HD Audio + Steam Streaming Speakers + AMD HD Audio Device + AMD BT Audio DeviceLG ULTRAGEAR2 x Realtek Gaming 2.5GbE + Killer Wi-Fi 6E AX1675x 160MHz Wireless (210NGW) + Realtek Gaming 2.5GbE #2Microsoft Windows 11 Pro Build 2263110.0.22631.4602 (x86_64)10.0.22621.4541OpenCL 2.1 AMD-APP (3628.0) + OpenCL 3.0 D3D12 ImplementationNTFS3396x1339OpenBenchmarking.orgKernel Details- AMD Ryzen 9 5900X 12-Core: amdgpu.ppfeaturemask=0xffffffff - Transparent Huge Pages: alwaysCompiler Details- AMD Ryzen 9 5900X 12-Core: --disable-libssp --disable-libstdcxx-pch --disable-werror --enable-__cxa_atexit --enable-bootstrap --enable-cet=auto --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-gnu-indirect-function --enable-gnu-unique-object --enable-languages=ada,c,c++,d,fortran,go,lto,m2,objc,obj-c++,rust --enable-libstdcxx-backtrace --enable-link-serialization=1 --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-build-config=bootstrap-lto --with-linker-hash-style=gnu Processor Details- AMD Ryzen 9 5900X 12-Core: Scaling Governor: amd-pstate performance (Boost: Enabled) - CPU Microcode: 0xa201210Security Details- AMD Ryzen 9 5900X 12-Core: 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 Retpolines; IBPB: conditional; IBRS_FW; STIBP: always-on; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Not affected - AMD Ryzen 7 8845HS: __user pointer sanitization: Disabled + Retpoline: Full + IBPB: Always + IBRS: Enabled + STIBP: Enabled + VBS: Enabled and running + HVCI: Running + MBEC: Available

stockfish-2024-12-27stockfish: Chess BenchmarkDifferenceStandard ErrorStandard DeviationAMD Ryzen 9 5900X 12-CoreAMD Ryzen 7 8845HS310361951.65x536915.715.99%188008311.00x239029.464.40%OpenBenchmarking.org

Stockfish

Chess Benchmark

OpenBenchmarking.orgNodes Per Second, More Is BetterStockfish 17Chess BenchmarkAMD Ryzen 7 8845HSAMD Ryzen 9 5900X 12-Core7M14M21M28M35MSE +/- 239029.46, N = 12SE +/- 536915.71, N = 1218800831310361951. (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 -msse4.1 -mssse3 -msse2 -mbmi2 -flto -flto-partition=one -flto=jobserver

Phoronix Test Suite v10.8.5