sd intel Intel Core i9-10900K testing with a Gigabyte Z490 AORUS MASTER (F3 BIOS) and Gigabyte AMD Radeon RX 5500/5500M / Pro 5500M 8GB on Ubuntu 20.10 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2102137-HA-SDINTEL1928&grs&sor .
sd intel Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server OpenGL Vulkan Compiler File-System Screen Resolution 1 2 3 4 Intel Core i9-10900K @ 5.30GHz (10 Cores / 20 Threads) Gigabyte Z490 AORUS MASTER (F3 BIOS) Intel Comet Lake PCH 2 x 8192 MB DDR4-3000MT/s Samsung SSD 970 EVO 250GB Gigabyte AMD Radeon RX 5500/5500M / Pro 5500M 8GB (1900/875MHz) Realtek ALC1220 ASUS MG28U Intel + Intel Wi-Fi 6 AX201 Ubuntu 20.10 5.11.0-051100rc2daily20210106-generic (x86_64) 20210105 GNOME Shell 3.38.1 X Server 4.6 Mesa 20.2.1 (LLVM 11.0.0) 1.2.131 GCC 10.2.0 ext4 3840x2160 OpenBenchmarking.org Kernel Details - Transparent Huge Pages: madvise Compiler 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++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-10-JvwpWM/gcc-10-10.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-10-JvwpWM/gcc-10-10.2.0/debian/tmp-gcn/usr,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 - Scaling Governor: intel_pstate powersave - CPU Microcode: 0xe0 - Thermald 2.3 Python Details - Python 3.8.6 Security Details - itlb_multihit: KVM: Mitigation of VMX disabled + 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: Not affected + tsx_async_abort: Not affected
sd intel stream-dynamic: - Add stream-dynamic: - Triad stream-dynamic: - Scale stream-dynamic: - Copy 1 2 3 4 25972.438 25939.230 22480.391 22587.894 26201.622 26168.089 22658.478 22596.133 26214.694 26172.741 22640.417 22595.070 26215.464 26166.871 22670.316 22591.523 OpenBenchmarking.org
Stream-Dynamic - Add OpenBenchmarking.org MB/s, More Is Better Stream-Dynamic 1.0 - Add 4 3 2 1 6K 12K 18K 24K 30K SE +/- 4.92, N = 3 SE +/- 10.78, N = 3 SE +/- 5.01, N = 3 SE +/- 248.24, N = 3 26215.46 26214.69 26201.62 25972.44 1. (CXX) g++ options: -Ofast -mcmodel=large -mavx2 -ffp-contract=fast -march=native -fopenmp
Stream-Dynamic - Triad OpenBenchmarking.org MB/s, More Is Better Stream-Dynamic 1.0 - Triad 3 2 4 1 6K 12K 18K 24K 30K SE +/- 5.74, N = 3 SE +/- 1.95, N = 3 SE +/- 4.87, N = 3 SE +/- 247.62, N = 3 26172.74 26168.09 26166.87 25939.23 1. (CXX) g++ options: -Ofast -mcmodel=large -mavx2 -ffp-contract=fast -march=native -fopenmp
Stream-Dynamic - Scale OpenBenchmarking.org MB/s, More Is Better Stream-Dynamic 1.0 - Scale 4 2 3 1 5K 10K 15K 20K 25K SE +/- 29.39, N = 3 SE +/- 10.01, N = 3 SE +/- 10.63, N = 3 SE +/- 174.11, N = 3 22670.32 22658.48 22640.42 22480.39 1. (CXX) g++ options: -Ofast -mcmodel=large -mavx2 -ffp-contract=fast -march=native -fopenmp
Stream-Dynamic - Copy OpenBenchmarking.org MB/s, More Is Better Stream-Dynamic 1.0 - Copy 2 3 4 1 5K 10K 15K 20K 25K SE +/- 3.58, N = 3 SE +/- 1.49, N = 3 SE +/- 2.33, N = 3 SE +/- 4.52, N = 3 22596.13 22595.07 22591.52 22587.89 1. (CXX) g++ options: -Ofast -mcmodel=large -mavx2 -ffp-contract=fast -march=native -fopenmp
Phoronix Test Suite v10.8.4