draftuarchlevels

Intel Core i3-7020U testing with a HP 84CA (F.61 BIOS) and Intel HD 620 3GB on Ubuntu 20.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2103120-HA-DRAFTUARC59&sor&grw.

draftuarchlevelsProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLOpenCLCompilerFile-SystemScreen Resolutionoptimization_level_O1optimization_level_O3optimization_level_O1_boptimization_level_O3_bIntel Core i3-7020U @ 2.30GHz (2 Cores / 4 Threads)HP 84CA (F.61 BIOS)Intel Xeon E3-1200 v6/7th16GB1000GB Seagate ST1000LM035-1RK1 + 500GB HGST HTS545050A7Intel HD 620 3GB (1000MHz)Realtek ALC236Realtek RTL8111/8168/8411 + Realtek RTL8822BE 802.11a/b/g/n/acUbuntu 20.045.8.0-44-generic (x86_64)GNOMEX Server 1.20.9modesetting 1.20.94.6 Mesa 20.2.6OpenCL 2.1GCC 9.3.0ext41600x900OpenBenchmarking.orgEnvironment Details- optimization_level_O1: CXXFLAGS=-O1 CFLAGS=-O1- optimization_level_O3: CXXFLAGS=-O3 CFLAGS=-O3- optimization_level_O1_b: CXXFLAGS=-O1 CFLAGS=-O1- optimization_level_O3_b: CXXFLAGS=-O3 CFLAGS=-O3Compiler 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++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-HskZEa/gcc-9-9.3.0/debian/tmp-nvptx/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- optimization_level_O1: Scaling Governor: intel_pstate powersave - CPU Microcode: 0xde- optimization_level_O3: Scaling Governor: intel_pstate powersave - CPU Microcode: 0xde- optimization_level_O1_b: Scaling Governor: intel_pstate powersave - CPU Microcode: 0xde - Thermald 1.9.1- optimization_level_O3_b: Scaling Governor: intel_pstate powersave - CPU Microcode: 0xde - Thermald 1.9.1Security Details- itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + 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 Full generic retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + srbds: Mitigation of Microcode + tsx_async_abort: Not affected Kernel Details- optimization_level_O1_b, optimization_level_O3_b: Transparent Huge Pages: madvise

draftuarchlevelshimeno: Poisson Pressure Solvern-queens: Elapsed Timeaom-av1: Speed 0 Two-Passc-ray: Total Time - 4K, 16 Rays Per Pixelopenssl: RSA 4096-bit Performanceoptimization_level_O1optimization_level_O3optimization_level_O1_boptimization_level_O3_b126.4271342.210302.7126.622627.600309.7764.4994640.091922.8586420.09OpenBenchmarking.org

Himeno Benchmark

Poisson Pressure Solver

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure Solveroptimization_level_O3_boptimization_level_O1_b400800120016002000SE +/- 1.39, N = 3SE +/- 2.00, N = 31922.86764.50-O11. (CC) gcc options: -O3 -mavx2

N-Queens

Elapsed Time

OpenBenchmarking.orgSeconds, Fewer Is BetterN-Queens 1.0Elapsed Timeoptimization_level_O1optimization_level_O3306090120150SE +/- 2.50, N = 12SE +/- 0.54, N = 3126.43126.62-O11. (CC) gcc options: -static -fopenmp -O3 -march=native

AOM AV1

Encoder Mode: Speed 0 Two-Pass

OpenBenchmarking.orgFrames Per Second, More Is BetterAOM AV1 2.0Encoder Mode: Speed 0 Two-Passoptimization_level_O3_boptimization_level_O1_b0.02030.04060.06090.08120.1015SE +/- 0.00, N = 3SE +/- 0.00, N = 30.090.09-O11. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread

C-Ray

Total Time - 4K, 16 Rays Per Pixel

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per Pixeloptimization_level_O3optimization_level_O130060090012001500SE +/- 0.23, N = 3SE +/- 3.27, N = 3627.601342.21-O11. (CC) gcc options: -lm -lpthread -O3

OpenSSL

RSA 4096-bit Performance

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.1.1RSA 4096-bit Performanceoptimization_level_O3optimization_level_O170140210280350SE +/- 1.59, N = 3SE +/- 4.33, N = 4309.7302.7-O3-O11. (CC) gcc options: -pthread -m64 -lssl -lcrypto -ldl

Phoronix Test Suite v10.8.5