Ubuntu 17.04 Kabylake Ryzen Intel Linux CPU Tests Intel Core i7-6800K testing with a MSI X99A WORKSTATION (MS-7A54) v1.0 and NVIDIA GeForce GTX TITAN X 12288MB on Ubuntu 17.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1706211-TR-LINUXCPUS23&grw&sor .
Ubuntu 17.04 Kabylake Ryzen Intel Linux CPU Tests Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server Display Driver OpenGL Vulkan Compiler File-System Screen Resolution Intel Core i7 7700K Intel Core i5 7600K AMD Ryzen 7 1800X Intel Core i7 6800K Intel Core i7-7700K @ 4.50GHz (8 Cores) MSI Z270-A PRO (MS-7A71) v1.0 Intel Device 591f + Z270 16384MB Samsung SSD 950 PRO 256GB Sapphire AMD Radeon R9 FURY / NANO 4096MB Realtek ALC892 Acer B286HK Realtek RTL8111/8168/8411 Ubuntu 17.04 4.12.0-999-generic (x86_64) 20170618 Unity 7.5.0 X Server 1.19.3 modesetting 1.19.3 4.5 Mesa 17.2.0-devel- padoka PPA Gallium 0.4 (LLVM 5.0.0) 1.0.42 GCC 6.3.0 20170406 ext4 3840x2160 Intel Core i5-7600K @ 4.20GHz (4 Cores) Gigabyte Z270M-D3H-CF 8192MB Intel HD 630 (Kaby Lake GT2) 3072MB (1150MHz) DELL P2415Q Intel Connection 4.5 Mesa 17.2.0-devel- padoka PPA AMD Ryzen 7 1800X Eight-Core @ 3.60GHz (16 Cores) MSI X370 XPOWER GAMING TITANIUM (MS-7A31) v1.0 AMD Device 1450 16384MB MSI AMD Radeon RX 470/480 8192MB AMD Device aaf0 Intel I211 Gigabit Connection 4.5 Mesa 17.2.0-devel- padoka PPA Gallium 0.4 (LLVM 5.0.0) Intel Core i7-6800K @ 3.80GHz (12 Cores) MSI X99A WORKSTATION (MS-7A54) v1.0 Intel Xeon E7 v4/Xeon 120GB Samsung SSD 850 + 4 x 120GB TOSHIBA-TR150 NVIDIA GeForce GTX TITAN X 12288MB Realtek ALC1150 ASUS PB278 Intel Connection nouveau 1.0.15 4.3 Mesa 17.2.0-devel- padoka PPA Gallium 0.4 GCC 6.3.0 20170406 + Clang 4.0.0-1ubuntu1 2560x1440 OpenBenchmarking.org Compiler Details - --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --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-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v Processor Details - Intel Core i7 7700K: Scaling Governor: intel_pstate powersave - Intel Core i5 7600K: Scaling Governor: intel_pstate powersave - AMD Ryzen 7 1800X: Scaling Governor: acpi-cpufreq ondemand - Intel Core i7 6800K: Scaling Governor: intel_pstate powersave
Ubuntu 17.04 Kabylake Ryzen Intel Linux CPU Tests stream: Copy stream: Scale stream: Add encode-flac: WAV To FLAC encode-mp3: WAV To MP3 darktable: Boat - CPU-only darktable: Masskrug - CPU-only darktable: Server Room - CPU-only tjbench: Decompression Throughput gimp: auto-levels gimp: unsharp-mask fftw: Float + SSE - 2D FFT Size 2048 hmmer: Pfam Database Search himeno: Poisson Pressure Solver scikit-learn: Phoronix Test Suite v7.2.0 numpy: Phoronix Test Suite v7.2.0 lammps: Rhodopsin Protein parboil: OpenMP CUTCP rodinia: OpenMP CFD Solver rodinia: OpenMP Streamcluster stockfish: Total Time john-the-ripper: Blowfish graphics-magick: Resizing graphics-magick: HWB Color Space ttsiod-renderer: Phong Rendering With Soft-Shadow Mapping blender: BMW27 - CPU-Only smallpt: Global Illumination Renderer; 100 Samples openssl: RSA 4096-bit Performance redis: GET redis: SET pgbench: Buffer Test - Normal Load - Read Write pgbench: Buffer Test - Heavy Contention - Read Write Intel Core i7 7700K Intel Core i5 7600K AMD Ryzen 7 1800X Intel Core i7 6800K 32022.20 22805.40 24207.56 4.45 8.64 25.88 18.31 8.83 195.46 4.35 8.39 19028 6.49 2830.85 168.15 4730492 27.26 9.83 38.08 21.63 2849 9155 226 258 232.82 502.23 61 844.40 3691470.25 2536378.83 3835.90 5644.27 13422.18 10022.00 11618.08 4.72 9.01 51.82 37.58 12.53 182.33 4.82 9.19 15672 10.96 2454.69 180.91 5044503 29.04 13.39 58.37 44.03 3137 5236 186 218 131.97 700.24 94 685.00 3327021.92 2333210.08 2714.99 4339.17 33155.28 21073.56 22479.64 5.23 8.95 15.43 8.44 6.74 178.27 5.39 12.14 15285 7.72 1198.65 122.80 7101226 29.56 5.55 29.39 21.29 3517 12906 246 255 329.62 527.84 37 1146.13 2234615.38 1587029.91 4916.72 5433.95 43670.44 27604.12 29911.22 6.00 9.91 15.08 9.53 7.33 157.80 6.05 12.52 13714 7.63 2134.80 131.28 5991040 32.69 8.87 33.79 17.78 3476 10312 206 225 280.76 50 990.33 2351134.83 1854210.00 6568.90 8184.56 OpenBenchmarking.org
Stream Type: Copy OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Copy Intel Core i7 6800K AMD Ryzen 7 1800X Intel Core i7 7700K Intel Core i5 7600K 9K 18K 27K 36K 45K SE +/- 97.39, N = 5 SE +/- 16.26, N = 5 SE +/- 38.19, N = 5 SE +/- 35.84, N = 5 43670.44 33155.28 32022.20 13422.18 1. (CC) gcc options: -O3 -march=native -fopenmp
Stream Type: Scale OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Scale Intel Core i7 6800K Intel Core i7 7700K AMD Ryzen 7 1800X Intel Core i5 7600K 6K 12K 18K 24K 30K SE +/- 38.39, N = 5 SE +/- 5.98, N = 5 SE +/- 2.43, N = 5 SE +/- 4.41, N = 5 27604.12 22805.40 21073.56 10022.00 1. (CC) gcc options: -O3 -march=native -fopenmp
Stream Type: Add OpenBenchmarking.org MB/s, More Is Better Stream 2013-01-17 Type: Add Intel Core i7 6800K Intel Core i7 7700K AMD Ryzen 7 1800X Intel Core i5 7600K 6K 12K 18K 24K 30K SE +/- 32.51, N = 5 SE +/- 22.54, N = 5 SE +/- 2.07, N = 5 SE +/- 12.34, N = 5 29911.22 24207.56 22479.64 11618.08 1. (CC) gcc options: -O3 -march=native -fopenmp
FLAC Audio Encoding WAV To FLAC OpenBenchmarking.org Seconds, Fewer Is Better FLAC Audio Encoding 1.3.1 WAV To FLAC Intel Core i7 7700K Intel Core i5 7600K AMD Ryzen 7 1800X Intel Core i7 6800K 2 4 6 8 10 SE +/- 0.02, N = 5 SE +/- 0.00, N = 5 SE +/- 0.00, N = 5 SE +/- 0.06, N = 5 4.45 4.72 5.23 6.00 1. (CXX) g++ options: -O2 -fvisibility=hidden -logg -lm
LAME MP3 Encoding WAV To MP3 OpenBenchmarking.org Seconds, Fewer Is Better LAME MP3 Encoding 3.99.3 WAV To MP3 Intel Core i7 7700K AMD Ryzen 7 1800X Intel Core i5 7600K Intel Core i7 6800K 3 6 9 12 15 SE +/- 0.10, N = 5 SE +/- 0.01, N = 5 SE +/- 0.00, N = 5 SE +/- 0.05, N = 5 8.64 8.95 9.01 9.91 1. (CC) gcc options: -O3 -ffast-math -funroll-loops -fschedule-insns2 -fbranch-count-reg -fforce-addr -pipe -lm
Darktable Test: Boat - Acceleration: CPU-only OpenBenchmarking.org Seconds, Fewer Is Better Darktable 2.2.1 Test: Boat - Acceleration: CPU-only Intel Core i7 6800K AMD Ryzen 7 1800X Intel Core i7 7700K Intel Core i5 7600K 12 24 36 48 60 SE +/- 0.03, N = 3 SE +/- 0.04, N = 3 SE +/- 0.00, N = 3 SE +/- 0.02, N = 3 15.08 15.43 25.88 51.82
Darktable Test: Masskrug - Acceleration: CPU-only OpenBenchmarking.org Seconds, Fewer Is Better Darktable 2.2.1 Test: Masskrug - Acceleration: CPU-only AMD Ryzen 7 1800X Intel Core i7 6800K Intel Core i7 7700K Intel Core i5 7600K 9 18 27 36 45 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 8.44 9.53 18.31 37.58
Darktable Test: Server Room - Acceleration: CPU-only OpenBenchmarking.org Seconds, Fewer Is Better Darktable 2.2.1 Test: Server Room - Acceleration: CPU-only AMD Ryzen 7 1800X Intel Core i7 6800K Intel Core i7 7700K Intel Core i5 7600K 3 6 9 12 15 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 SE +/- 0.02, N = 3 6.74 7.33 8.83 12.53
libjpeg-turbo tjbench Test: Decompression Throughput OpenBenchmarking.org Megapixels/sec, More Is Better libjpeg-turbo tjbench 1.5.1 Test: Decompression Throughput Intel Core i7 7700K Intel Core i5 7600K AMD Ryzen 7 1800X Intel Core i7 6800K 40 80 120 160 200 SE +/- 0.55, N = 3 SE +/- 0.49, N = 3 SE +/- 0.19, N = 3 SE +/- 0.63, N = 3 195.46 182.33 178.27 157.80 -lm -lm -lm 1. (CC) gcc options: -O3
GIMP Test: auto-levels OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.8.20 Test: auto-levels Intel Core i7 7700K Intel Core i5 7600K AMD Ryzen 7 1800X Intel Core i7 6800K 2 4 6 8 10 SE +/- 0.02, N = 3 SE +/- 0.01, N = 3 SE +/- 0.00, N = 3 SE +/- 0.05, N = 3 4.35 4.82 5.39 6.05
GIMP Test: unsharp-mask OpenBenchmarking.org Seconds, Fewer Is Better GIMP 2.8.20 Test: unsharp-mask Intel Core i7 7700K Intel Core i5 7600K AMD Ryzen 7 1800X Intel Core i7 6800K 3 6 9 12 15 SE +/- 0.01, N = 3 SE +/- 0.01, N = 3 SE +/- 0.06, N = 3 SE +/- 0.06, N = 3 8.39 9.19 12.14 12.52
FFTW Build: Float + SSE - Size: 2D FFT Size 2048 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.4 Build: Float + SSE - Size: 2D FFT Size 2048 Intel Core i7 7700K Intel Core i5 7600K AMD Ryzen 7 1800X Intel Core i7 6800K 4K 8K 12K 16K 20K SE +/- 76.43, N = 5 SE +/- 64.41, N = 5 SE +/- 86.25, N = 5 SE +/- 25.08, N = 5 19028 15672 15285 13714 1. (CC) gcc options: -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm
Timed HMMer Search Pfam Database Search OpenBenchmarking.org Seconds, Fewer Is Better Timed HMMer Search 2.3.2 Pfam Database Search Intel Core i7 7700K Intel Core i7 6800K AMD Ryzen 7 1800X Intel Core i5 7600K 3 6 9 12 15 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.04, N = 3 SE +/- 0.04, N = 3 6.49 7.63 7.72 10.96 1. (CC) gcc options: -O2 -pthread -lhmmer -lsquid -lm
Himeno Benchmark Poisson Pressure Solver OpenBenchmarking.org MFLOPS, More Is Better Himeno Benchmark 3.0 Poisson Pressure Solver Intel Core i7 7700K Intel Core i5 7600K Intel Core i7 6800K AMD Ryzen 7 1800X 600 1200 1800 2400 3000 SE +/- 27.71, N = 3 SE +/- 7.35, N = 3 SE +/- 30.10, N = 3 SE +/- 1.39, N = 3 2830.85 2454.69 2134.80 1198.65 1. (CC) gcc options: -O3 -mavx2
Scikit-Learn Phoronix Test Suite v7.2.0 OpenBenchmarking.org Seconds, Fewer Is Better Scikit-Learn 0.17.1 Phoronix Test Suite v7.2.0 AMD Ryzen 7 1800X Intel Core i7 6800K Intel Core i7 7700K Intel Core i5 7600K 40 80 120 160 200 SE +/- 0.17, N = 3 SE +/- 1.94, N = 3 SE +/- 0.10, N = 3 SE +/- 0.10, N = 3 122.80 131.28 168.15 180.91
Numpy Benchmark Phoronix Test Suite v7.2.0 OpenBenchmarking.org Nanoseconds, Fewer Is Better Numpy Benchmark Phoronix Test Suite v7.2.0 Intel Core i7 7700K Intel Core i5 7600K Intel Core i7 6800K AMD Ryzen 7 1800X 1.5M 3M 4.5M 6M 7.5M 4730492 5044503 5991040 7101226
LAMMPS Molecular Dynamics Simulator Test: Rhodopsin Protein OpenBenchmarking.org Loop Time, Fewer Is Better LAMMPS Molecular Dynamics Simulator 1.0 Test: Rhodopsin Protein Intel Core i7 7700K Intel Core i5 7600K AMD Ryzen 7 1800X Intel Core i7 6800K 8 16 24 32 40 SE +/- 0.29, N = 3 SE +/- 0.11, N = 3 SE +/- 0.38, N = 3 SE +/- 0.39, N = 3 27.26 29.04 29.56 32.69 1. (CXX) g++ options: -lfftw -lmpich
Parboil Test: OpenMP CUTCP OpenBenchmarking.org Seconds, Fewer Is Better Parboil 2.5 Test: OpenMP CUTCP AMD Ryzen 7 1800X Intel Core i7 6800K Intel Core i7 7700K Intel Core i5 7600K 3 6 9 12 15 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 SE +/- 0.00, N = 3 5.55 8.87 9.83 13.39 1. (CXX) g++ options: -lm -lpthread -lgomp -ffast-math -fopenmp
Rodinia Test: OpenMP CFD Solver OpenBenchmarking.org Seconds, Fewer Is Better Rodinia 2.4 Test: OpenMP CFD Solver AMD Ryzen 7 1800X Intel Core i7 6800K Intel Core i7 7700K Intel Core i5 7600K 13 26 39 52 65 SE +/- 0.12, N = 3 SE +/- 0.04, N = 3 SE +/- 0.10, N = 3 SE +/- 0.09, N = 3 29.39 33.79 38.08 58.37 1. (CXX) g++ options: -O2 -lOpenCL
Rodinia Test: OpenMP Streamcluster OpenBenchmarking.org Seconds, Fewer Is Better Rodinia 2.4 Test: OpenMP Streamcluster Intel Core i7 6800K AMD Ryzen 7 1800X Intel Core i7 7700K Intel Core i5 7600K 10 20 30 40 50 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 SE +/- 0.00, N = 3 SE +/- 0.04, N = 3 17.78 21.29 21.63 44.03 1. (CXX) g++ options: -O2 -lOpenCL
Stockfish Total Time OpenBenchmarking.org ms, Fewer Is Better Stockfish 2014-11-26 Total Time Intel Core i7 7700K Intel Core i5 7600K Intel Core i7 6800K AMD Ryzen 7 1800X 800 1600 2400 3200 4000 SE +/- 6.49, N = 3 SE +/- 46.81, N = 3 SE +/- 4.10, N = 3 2849 3137 3476 3517 1. (CXX) g++ options: -lpthread -fno-exceptions -fno-rtti -ansi -pedantic -O3 -msse -msse3 -mpopcnt -flto
John The Ripper Test: Blowfish OpenBenchmarking.org Real C/S, More Is Better John The Ripper 1.8.0 Test: Blowfish AMD Ryzen 7 1800X Intel Core i7 6800K Intel Core i7 7700K Intel Core i5 7600K 3K 6K 9K 12K 15K SE +/- 15.00, N = 3 SE +/- 11.67, N = 3 SE +/- 28.75, N = 3 12906 10312 9155 5236 1. (CC) gcc options: -fopenmp -lcrypt
GraphicsMagick Operation: Resizing OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.19 Operation: Resizing AMD Ryzen 7 1800X Intel Core i7 7700K Intel Core i7 6800K Intel Core i5 7600K 50 100 150 200 250 SE +/- 0.33, N = 3 246 226 206 186 1. (CC) gcc options: -fopenmp -O2 -pthread -ljbig -lwebp -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lgomp -lpthread
GraphicsMagick Operation: HWB Color Space OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.19 Operation: HWB Color Space Intel Core i7 7700K AMD Ryzen 7 1800X Intel Core i7 6800K Intel Core i5 7600K 60 120 180 240 300 SE +/- 0.33, N = 3 SE +/- 0.33, N = 3 258 255 225 218 1. (CC) gcc options: -fopenmp -O2 -pthread -ljbig -lwebp -ltiff -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lz -lm -lgomp -lpthread
TTSIOD 3D Renderer Phong Rendering With Soft-Shadow Mapping OpenBenchmarking.org FPS, More Is Better TTSIOD 3D Renderer 2.3a Phong Rendering With Soft-Shadow Mapping AMD Ryzen 7 1800X Intel Core i7 6800K Intel Core i7 7700K Intel Core i5 7600K 70 140 210 280 350 SE +/- 0.74, N = 3 SE +/- 0.83, N = 3 SE +/- 1.04, N = 3 SE +/- 0.13, N = 3 329.62 280.76 232.82 131.97 1. (CXX) g++ options: -O3 -fomit-frame-pointer -ffast-math -mtune=native -flto -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -lstdc++
Blender Blend File: BMW27 - Compute: CPU-Only OpenBenchmarking.org Seconds, Fewer Is Better Blender 2.78c Blend File: BMW27 - Compute: CPU-Only Intel Core i7 7700K AMD Ryzen 7 1800X Intel Core i5 7600K 150 300 450 600 750 502.23 527.84 700.24
Smallpt Global Illumination Renderer; 100 Samples OpenBenchmarking.org Seconds, Fewer Is Better Smallpt 1.0 Global Illumination Renderer; 100 Samples AMD Ryzen 7 1800X Intel Core i7 6800K Intel Core i7 7700K Intel Core i5 7600K 20 40 60 80 100 SE +/- 0.67, N = 3 37 50 61 94 1. (CXX) g++ options: -fopenmp
OpenSSL RSA 4096-bit Performance OpenBenchmarking.org Signs Per Second, More Is Better OpenSSL 1.0.1g RSA 4096-bit Performance AMD Ryzen 7 1800X Intel Core i7 6800K Intel Core i7 7700K Intel Core i5 7600K 200 400 600 800 1000 SE +/- 0.23, N = 3 SE +/- 0.41, N = 3 SE +/- 3.00, N = 3 SE +/- 1.06, N = 3 1146.13 990.33 844.40 685.00 1. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl
Redis Test: GET OpenBenchmarking.org Requests Per Second, More Is Better Redis 3.0.1 Test: GET Intel Core i7 7700K Intel Core i5 7600K Intel Core i7 6800K AMD Ryzen 7 1800X 800K 1600K 2400K 3200K 4000K SE +/- 51306.32, N = 3 SE +/- 42215.43, N = 3 SE +/- 6657.60, N = 3 SE +/- 39447.94, N = 6 3691470.25 3327021.92 2351134.83 2234615.38 -std=gnu99 -pipe -g3 -O3 -funroll-loops 1. (CC) gcc options: -ggdb -rdynamic -lm -pthread -ldl
Redis Test: SET OpenBenchmarking.org Requests Per Second, More Is Better Redis 3.0.1 Test: SET Intel Core i7 7700K Intel Core i5 7600K Intel Core i7 6800K AMD Ryzen 7 1800X 500K 1000K 1500K 2000K 2500K SE +/- 24077.67, N = 3 SE +/- 21546.75, N = 3 SE +/- 7987.38, N = 3 SE +/- 21171.65, N = 3 2536378.83 2333210.08 1854210.00 1587029.91 -std=gnu99 -pipe -g3 -O3 -funroll-loops 1. (CC) gcc options: -ggdb -rdynamic -lm -pthread -ldl
PostgreSQL pgbench Scaling: Buffer Test - Test: Normal Load - Mode: Read Write OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 9.6.3 Scaling: Buffer Test - Test: Normal Load - Mode: Read Write Intel Core i7 6800K AMD Ryzen 7 1800X Intel Core i7 7700K Intel Core i5 7600K 1400 2800 4200 5600 7000 SE +/- 210.35, N = 6 SE +/- 95.85, N = 6 SE +/- 54.83, N = 6 SE +/- 20.16, N = 3 6568.90 4916.72 3835.90 2714.99 -lpgcommon -lpgport -lrt -lcrypt -ldl -lm -shared -lpgcommon -lpgport -lrt -lcrypt -ldl -lm -lpgcommon -lpgport -lrt -lcrypt -ldl -lm 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic
PostgreSQL pgbench Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Write OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 9.6.3 Scaling: Buffer Test - Test: Heavy Contention - Mode: Read Write Intel Core i7 6800K Intel Core i7 7700K AMD Ryzen 7 1800X Intel Core i5 7600K 2K 4K 6K 8K 10K SE +/- 121.90, N = 4 SE +/- 82.97, N = 5 SE +/- 43.06, N = 3 SE +/- 27.74, N = 3 8184.56 5644.27 5433.95 4339.17 -lpgcommon -lpgport -lrt -lcrypt -ldl -lm -lpgcommon -lpgport -lrt -lcrypt -ldl -lm -shared -lpgcommon -lpgport -lrt -lcrypt -ldl -lm 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -fpic
Phoronix Test Suite v10.8.4