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.
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phoronix-test-suite benchmark 2103123-HA-DRAFTUARC37 draftuarchlevels - Phoronix Test Suite 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/2103123-HA-DRAFTUARC37&gru&rdt .
draftuarchlevels Processor Motherboard Chipset Memory Disk Graphics Audio Network OS Kernel Desktop Display Server Display Driver OpenGL OpenCL Compiler File-System Screen Resolution optimization_level_O1 optimization_level_O3 optimization_level_O1_b optimization_level_O3_b optimization_level_O1_c optimization_level_O3_c Intel Core i3-7020U @ 2.30GHz (2 Cores / 4 Threads) HP 84CA (F.61 BIOS) Intel Xeon E3-1200 v6/7th 16GB 1000GB Seagate ST1000LM035-1RK1 + 500GB HGST HTS545050A7 Intel HD 620 3GB (1000MHz) Realtek ALC236 Realtek RTL8111/8168/8411 + Realtek RTL8822BE 802.11a/b/g/n/ac Ubuntu 20.04 5.8.0-44-generic (x86_64) GNOME X Server 1.20.9 modesetting 1.20.9 4.6 Mesa 20.2.6 OpenCL 2.1 GCC 9.3.0 ext4 1600x900 OpenBenchmarking.org Environment 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=-O3 - optimization_level_O1_c: CXXFLAGS=-O1 CFLAGS=-O1 - optimization_level_O3_c: CXXFLAGS=-O3 CFLAGS=-O3 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++,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 1.9.1 - optimization_level_O1_c: Scaling Governor: intel_pstate powersave - CPU Microcode: 0xde - Thermald 1.9.1 - optimization_level_O3_c: Scaling Governor: intel_pstate powersave - CPU Microcode: 0xde - Thermald 1.9.1 Security 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, optimization_level_O1_c, optimization_level_O3_c: Transparent Huge Pages: madvise
draftuarchlevels aom-av1: Speed 0 Two-Pass himeno: Poisson Pressure Solver openssl: RSA 4096-bit Performance n-queens: Elapsed Time c-ray: Total Time - 4K, 16 Rays Per Pixel encode-flac: WAV To FLAC optimization_level_O1 optimization_level_O3 optimization_level_O1_b optimization_level_O3_b optimization_level_O1_c optimization_level_O3_c 302.7 126.427 1342.210 309.7 126.622 627.600 0.09 764.499464 0.09 1922.858642 22.443 20.864 OpenBenchmarking.org
AOM AV1 Encoder Mode: Speed 0 Two-Pass OpenBenchmarking.org Frames Per Second, More Is Better AOM AV1 2.0 Encoder Mode: Speed 0 Two-Pass optimization_level_O1_b optimization_level_O3_b 0.0203 0.0406 0.0609 0.0812 0.1015 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 0.09 0.09 -O1 1. (CXX) g++ options: -O3 -std=c++11 -U_FORTIFY_SOURCE -lm -lpthread
Himeno Benchmark Poisson Pressure Solver OpenBenchmarking.org MFLOPS, More Is Better Himeno Benchmark 3.0 Poisson Pressure Solver optimization_level_O1_b optimization_level_O3_b 400 800 1200 1600 2000 SE +/- 2.00, N = 3 SE +/- 1.39, N = 3 764.50 1922.86 -O1 1. (CC) gcc options: -O3 -mavx2
OpenSSL RSA 4096-bit Performance OpenBenchmarking.org Signs Per Second, More Is Better OpenSSL 1.1.1 RSA 4096-bit Performance optimization_level_O1 optimization_level_O3 70 140 210 280 350 SE +/- 4.33, N = 4 SE +/- 1.59, N = 3 302.7 309.7 -O1 -O3 1. (CC) gcc options: -pthread -m64 -lssl -lcrypto -ldl
N-Queens Elapsed Time OpenBenchmarking.org Seconds, Fewer Is Better N-Queens 1.0 Elapsed Time optimization_level_O1 optimization_level_O3 30 60 90 120 150 SE +/- 2.50, N = 12 SE +/- 0.54, N = 3 126.43 126.62 -O1 1. (CC) gcc options: -static -fopenmp -O3 -march=native
C-Ray Total Time - 4K, 16 Rays Per Pixel OpenBenchmarking.org Seconds, Fewer Is Better C-Ray 1.1 Total Time - 4K, 16 Rays Per Pixel optimization_level_O1 optimization_level_O3 300 600 900 1200 1500 SE +/- 3.27, N = 3 SE +/- 0.23, N = 3 1342.21 627.60 -O1 1. (CC) gcc options: -lm -lpthread -O3
FLAC Audio Encoding WAV To FLAC OpenBenchmarking.org Seconds, Fewer Is Better FLAC Audio Encoding 1.3.2 WAV To FLAC optimization_level_O1_c optimization_level_O3_c 5 10 15 20 25 SE +/- 0.30, N = 25 SE +/- 0.36, N = 20 22.44 20.86 -O1 -O3 1. (CXX) g++ options: -fvisibility=hidden -logg -lm
Phoronix Test Suite v10.8.4