Testing the performance improvement of SMT with AMD's Zen 2 architecture on a Ryzen 7 3700X, at a static clockspeed of 3.6 GHz for both configurations.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 2003232-AR-2003237SE98 Ryzen 3700X SMT On vs Off - Phoronix Test Suite Ryzen 3700X SMT On vs Off Testing the performance improvement of SMT with AMD's Zen 2 architecture on a Ryzen 7 3700X, at a static clockspeed of 3.6 GHz for both configurations.
HTML result view exported from: https://openbenchmarking.org/result/2003232-AR-2003237SE98&sro&grr .
Ryzen 3700X SMT On vs Off Processor Motherboard Chipset Memory Disk Graphics Audio Monitor Network OS Kernel Desktop Display Server OpenGL Vulkan Compiler File-System Screen Resolution SMT On SMT Off AMD Ryzen 7 3700X 8-Core @ 3.60GHz (8 Cores / 16 Threads) MSI B450 GAMING PRO CARBON AC (MS-7B85) v1.0 (1.B2 BIOS) AMD Starship/Matisse 16GB Samsung SSD 970 EVO 500GB + 1000GB Western Digital WD10EZEX-08W + 250GB Samsung SSD 850 + 4001GB Western Digital WD40EZRZ-00G MSI AMD Radeon RX 470/480/570/570X/580/580X/590 8GB (1303/2000MHz) AMD Ellesmere HDMI Audio 24G1WG4 + VX228 Intel I211 + Intel-AC 9260 Solus 4.1 5.5.7-150.current (x86_64) Budgie X Server 1.20.7 4.5 Mesa 19.3.4 (LLVM 9.0.0) 1.1.107 GCC 9.3.0 + Clang 9.0.1 + LLVM 9.0.1 ext4 3840x1080 AMD Ryzen 7 3700X 8-Core @ 3.60GHz (8 Cores) OpenBenchmarking.org Kernel Details - amdgpu.si_support=1 amdgpu.cik_support=1 Environment Details - __GL_MaxFramesAllowed=1 Compiler Details - --build=x86_64-solus-linux --enable-__cxa_atexit --enable-cet --enable-clocale=gnu --enable-default-ssp --enable-gnu-indirect-function --enable-gold --enable-languages=c,c++,fortran --enable-ld=default --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --target=x86_64-solus-linux --with-arch_32=i686 --with-gcc-major-version-only --with-gnu-ld --with-linker-hash-style=gnu --with-multilib-list=m32,m64 Processor Details - Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8701013 Python Details - Python 2.7.17 + Python 3.7.6 Security Details - SMT On: itlb_multihit: Not affected + 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 Full AMD retpoline IBPB: conditional STIBP: conditional RSB filling + tsx_async_abort: Not affected - SMT Off: itlb_multihit: Not affected + 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 Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling + tsx_async_abort: Not affected
Ryzen 3700X SMT On vs Off blender: Barbershop - CPU-Only appleseed: Emily ospray: San Miguel - Path Tracer ospray: XFrog Forest - Path Tracer blender: BMW27 - CPU-Only asmfish: 1024 Hash Memory, 26 Depth ospray: San Miguel - SciVis appleseed: Disney Material appleseed: Material Tester build-llvm: Time To Compile ospray: Magnetic Reconnection - SciVis ospray: NASA Streamlines - Path Tracer namd: ATPase Simulation - 327,506 Atoms ospray: XFrog Forest - SciVis embree: Pathtracer ISPC - Asian Dragon Obj embree: Pathtracer - Asian Dragon Obj build-linux-kernel: Time To Compile embree: Pathtracer ISPC - Crown embree: Pathtracer - Crown stockfish: Total Time pgbench: Buffer Test - Normal Load - Read Only ospray: NASA Streamlines - SciVis c-ray: Total Time - 4K, 16 Rays Per Pixel embree: Pathtracer - Asian Dragon embree: Pathtracer ISPC - Asian Dragon luxcorerender: DLSC povray: Trace Time luxcorerender: Rainbow Colors and Prism graphics-magick: Resizing tungsten: Hair tungsten: Water Caustic ttsiod-renderer: Phong Rendering With Soft-Shadow Mapping rodinia: OpenMP LavaMD compress-7zip: Compress Speed Test swet: Average primesieve: 1e12 Prime Number Generation rodinia: OpenMP CFD Solver svt-hevc: 1080p 8-bit YUV To HEVC Video Encode smallpt: Global Illumination Renderer; 128 Samples tungsten: Volumetric Caustic x265: H.265 1080p Video Encoding tungsten: Non-Exponential ospray: Magnetic Reconnection - Path Tracer svt-vp9: Visual Quality Optimized - Bosphorus 1080p svt-vp9: VMAF Optimized - Bosphorus 1080p compress-pbzip2: 256MB File Compression svt-vp9: PSNR/SSIM Optimized - Bosphorus 1080p parboil: OpenMP CUTCP SMT On SMT Off 709.53 407.737906 0.94 1.18 179.73 25646877 12.05 252.200824 234.929054 388.955 8.13 3.45 2.30128 2.25 9.3736 9.7484 78.053 9.3327 9.7501 24651921 238324.847975 17.24 70.339 10.9748 10.8801 1.54 49.953 1.69 947 28.6215 30.3607 469.118 32.624 50055 4913923987 25.405 24.370 47.74 11.849 11.1446 51.96 9.16216 125 118.83 144.35 3.687 149.70 2.607903 1071.55 588.166708 0.64 0.80 263.45 17990670 8.33 322.189732 331.508772 483.659 6.06 2.27 2.80660 1.51 6.2254 6.3682 99.167 5.9502 6.1798 17694689 159592.939099 11.36 75.906 7.1441 7.1729 1.11 69.486 1.25 916 42.1451 39.3582 358.635 36.571 37390 4852288974 28.172 26.794 37.06 16.658 15.9892 45.03 13.6358 111.11 108.59 131.10 5.391 134.65 4.474394 OpenBenchmarking.org
Blender Blend File: Barbershop - Compute: CPU-Only OpenBenchmarking.org Seconds, Fewer Is Better Blender 2.82 Blend File: Barbershop - Compute: CPU-Only SMT Off SMT On 200 400 600 800 1000 SE +/- 0.38, N = 3 SE +/- 0.26, N = 3 1071.55 709.53
Appleseed Scene: Emily OpenBenchmarking.org Seconds, Fewer Is Better Appleseed 2.0 Beta Scene: Emily SMT Off SMT On 130 260 390 520 650 588.17 407.74
OSPray Demo: San Miguel - Renderer: Path Tracer OpenBenchmarking.org FPS, More Is Better OSPray 1.8.5 Demo: San Miguel - Renderer: Path Tracer SMT Off SMT On 0.2115 0.423 0.6345 0.846 1.0575 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 0.64 0.94 MIN: 0.63
OSPray Demo: XFrog Forest - Renderer: Path Tracer OpenBenchmarking.org FPS, More Is Better OSPray 1.8.5 Demo: XFrog Forest - Renderer: Path Tracer SMT Off SMT On 0.2655 0.531 0.7965 1.062 1.3275 SE +/- 0.00, N = 3 SE +/- 0.00, N = 4 0.80 1.18 MIN: 0.78 / MAX: 0.81 MIN: 1.17 / MAX: 1.19
Blender Blend File: BMW27 - Compute: CPU-Only OpenBenchmarking.org Seconds, Fewer Is Better Blender 2.82 Blend File: BMW27 - Compute: CPU-Only SMT Off SMT On 60 120 180 240 300 SE +/- 0.05, N = 3 SE +/- 0.34, N = 3 263.45 179.73
asmFish 1024 Hash Memory, 26 Depth OpenBenchmarking.org Nodes/second, More Is Better asmFish 2018-07-23 1024 Hash Memory, 26 Depth SMT Off SMT On 5M 10M 15M 20M 25M SE +/- 140894.84, N = 3 SE +/- 334092.03, N = 5 17990670 25646877
OSPray Demo: San Miguel - Renderer: SciVis OpenBenchmarking.org FPS, More Is Better OSPray 1.8.5 Demo: San Miguel - Renderer: SciVis SMT Off SMT On 3 6 9 12 15 SE +/- 0.00, N = 12 SE +/- 0.00, N = 12 8.33 12.05 MIN: 8.2 / MAX: 8.85 MIN: 11.11 / MAX: 12.82
Appleseed Scene: Disney Material OpenBenchmarking.org Seconds, Fewer Is Better Appleseed 2.0 Beta Scene: Disney Material SMT Off SMT On 70 140 210 280 350 322.19 252.20
Appleseed Scene: Material Tester OpenBenchmarking.org Seconds, Fewer Is Better Appleseed 2.0 Beta Scene: Material Tester SMT Off SMT On 70 140 210 280 350 331.51 234.93
Timed LLVM Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed LLVM Compilation 6.0.1 Time To Compile SMT Off SMT On 100 200 300 400 500 483.66 388.96
OSPray Demo: Magnetic Reconnection - Renderer: SciVis OpenBenchmarking.org FPS, More Is Better OSPray 1.8.5 Demo: Magnetic Reconnection - Renderer: SciVis SMT Off SMT On 2 4 6 8 10 SE +/- 0.00, N = 15 SE +/- 0.00, N = 12 6.06 8.13 MIN: 5.68 / MAX: 6.13 MIN: 7.58 / MAX: 8.26
OSPray Demo: NASA Streamlines - Renderer: Path Tracer OpenBenchmarking.org FPS, More Is Better OSPray 1.8.5 Demo: NASA Streamlines - Renderer: Path Tracer SMT Off SMT On 0.7763 1.5526 2.3289 3.1052 3.8815 SE +/- 0.00, N = 4 SE +/- 0.00, N = 6 2.27 3.45 MIN: 2.25 / MAX: 2.3 MIN: 3.4 / MAX: 3.5
NAMD ATPase Simulation - 327,506 Atoms OpenBenchmarking.org days/ns, Fewer Is Better NAMD 2.13 ATPase Simulation - 327,506 Atoms SMT Off SMT On 0.6315 1.263 1.8945 2.526 3.1575 SE +/- 0.00192, N = 3 SE +/- 0.00092, N = 3 2.80660 2.30128
OSPray Demo: XFrog Forest - Renderer: SciVis OpenBenchmarking.org FPS, More Is Better OSPray 1.8.5 Demo: XFrog Forest - Renderer: SciVis SMT Off SMT On 0.5063 1.0126 1.5189 2.0252 2.5315 SE +/- 0.00, N = 3 SE +/- 0.00, N = 3 1.51 2.25 MIN: 1.49 / MAX: 1.53 MIN: 2.23 / MAX: 2.27
Embree Binary: Pathtracer ISPC - Model: Asian Dragon Obj OpenBenchmarking.org Frames Per Second, More Is Better Embree 3.6.1 Binary: Pathtracer ISPC - Model: Asian Dragon Obj SMT Off SMT On 3 6 9 12 15 SE +/- 0.0057, N = 3 SE +/- 0.0017, N = 3 6.2254 9.3736 MIN: 6.19 / MAX: 6.3 MIN: 9.33 / MAX: 9.5
Embree Binary: Pathtracer - Model: Asian Dragon Obj OpenBenchmarking.org Frames Per Second, More Is Better Embree 3.6.1 Binary: Pathtracer - Model: Asian Dragon Obj SMT Off SMT On 3 6 9 12 15 SE +/- 0.0048, N = 3 SE +/- 0.0157, N = 3 6.3682 9.7484 MIN: 6.34 / MAX: 6.44 MIN: 9.68 / MAX: 9.89
Timed Linux Kernel Compilation Time To Compile OpenBenchmarking.org Seconds, Fewer Is Better Timed Linux Kernel Compilation 5.4 Time To Compile SMT Off SMT On 20 40 60 80 100 SE +/- 0.61, N = 3 SE +/- 0.64, N = 3 99.17 78.05
Embree Binary: Pathtracer ISPC - Model: Crown OpenBenchmarking.org Frames Per Second, More Is Better Embree 3.6.1 Binary: Pathtracer ISPC - Model: Crown SMT Off SMT On 3 6 9 12 15 SE +/- 0.0012, N = 3 SE +/- 0.0060, N = 3 5.9502 9.3327 MIN: 5.92 / MAX: 6.03 MIN: 9.27 / MAX: 9.53
Embree Binary: Pathtracer - Model: Crown OpenBenchmarking.org Frames Per Second, More Is Better Embree 3.6.1 Binary: Pathtracer - Model: Crown SMT Off SMT On 3 6 9 12 15 SE +/- 0.0022, N = 3 SE +/- 0.0077, N = 3 6.1798 9.7501 MIN: 6.15 / MAX: 6.26 MIN: 9.68 / MAX: 9.92
Stockfish Total Time OpenBenchmarking.org Nodes Per Second, More Is Better Stockfish 9 Total Time SMT Off SMT On 5M 10M 15M 20M 25M SE +/- 15148.01, N = 3 SE +/- 117431.56, N = 3 17694689 24651921 1. (CXX) g++ options: -m64 -lpthread -fno-exceptions -std=c++11 -pedantic -O3 -msse -msse3 -mpopcnt -flto
PostgreSQL pgbench Scaling: Buffer Test - Test: Normal Load - Mode: Read Only OpenBenchmarking.org TPS, More Is Better PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Normal Load - Mode: Read Only SMT Off SMT On 50K 100K 150K 200K 250K SE +/- 63.46, N = 3 SE +/- 291.73, N = 3 159592.94 238324.85 1. (CC) gcc options: -fno-strict-aliasing -fwrapv -O2 -lpgcommon -lpgport -lpq -lpthread -lrt -lcrypt -ldl -lm
OSPray Demo: NASA Streamlines - Renderer: SciVis OpenBenchmarking.org FPS, More Is Better OSPray 1.8.5 Demo: NASA Streamlines - Renderer: SciVis SMT Off SMT On 4 8 12 16 20 SE +/- 0.00, N = 13 SE +/- 0.00, N = 12 11.36 17.24 MIN: 11.11 / MAX: 11.49 MIN: 16.67 / MAX: 17.54
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 SMT Off SMT On 20 40 60 80 100 SE +/- 0.02, N = 3 SE +/- 0.00, N = 3 75.91 70.34 1. (CC) gcc options: -lm -lpthread -O3
Embree Binary: Pathtracer - Model: Asian Dragon OpenBenchmarking.org Frames Per Second, More Is Better Embree 3.6.1 Binary: Pathtracer - Model: Asian Dragon SMT Off SMT On 3 6 9 12 15 SE +/- 0.0096, N = 3 SE +/- 0.0082, N = 3 7.1441 10.9748 MIN: 7.1 / MAX: 7.25 MIN: 10.92 / MAX: 11.12
Embree Binary: Pathtracer ISPC - Model: Asian Dragon OpenBenchmarking.org Frames Per Second, More Is Better Embree 3.6.1 Binary: Pathtracer ISPC - Model: Asian Dragon SMT Off SMT On 3 6 9 12 15 SE +/- 0.0079, N = 3 SE +/- 0.0045, N = 3 7.1729 10.8801 MIN: 7.14 / MAX: 7.27 MIN: 10.83 / MAX: 11.01
LuxCoreRender Scene: DLSC OpenBenchmarking.org M samples/sec, More Is Better LuxCoreRender 2.3 Scene: DLSC SMT Off SMT On 0.3465 0.693 1.0395 1.386 1.7325 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 1.11 1.54 MIN: 1.07 / MAX: 1.13 MIN: 1.47 / MAX: 1.58
POV-Ray Trace Time OpenBenchmarking.org Seconds, Fewer Is Better POV-Ray 3.7.0.7 Trace Time SMT Off SMT On 15 30 45 60 75 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 69.49 49.95 1. (CXX) g++ options: -pipe -O3 -ffast-math -march=native -pthread -lSDL -lpthread -lX11 -ltiff -ljpeg -lpng -lz -lrt -lm -lboost_thread -lboost_system
LuxCoreRender Scene: Rainbow Colors and Prism OpenBenchmarking.org M samples/sec, More Is Better LuxCoreRender 2.3 Scene: Rainbow Colors and Prism SMT Off SMT On 0.3803 0.7606 1.1409 1.5212 1.9015 SE +/- 0.00, N = 3 SE +/- 0.01, N = 3 1.25 1.69 MIN: 1.22 / MAX: 1.32 MIN: 1.65 / MAX: 1.75
GraphicsMagick Operation: Resizing OpenBenchmarking.org Iterations Per Minute, More Is Better GraphicsMagick 1.3.33 Operation: Resizing SMT Off SMT On 200 400 600 800 1000 916 947 1. (CC) gcc options: -fopenmp -O2 -pthread -ltiff -lfreetype -ljpeg -lXext -lX11 -llzma -lbz2 -lxml2 -lz -lm -lpthread
Tungsten Renderer Scene: Hair OpenBenchmarking.org Seconds, Fewer Is Better Tungsten Renderer 0.2.2 Scene: Hair SMT Off SMT On 10 20 30 40 50 SE +/- 0.03, N = 3 SE +/- 0.02, N = 3 42.15 28.62 1. (CXX) g++ options: -std=c++0x -march=znver1 -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -msse4a -mfma -mbmi2 -mno-avx -mno-avx2 -mno-xop -mno-fma4 -mno-avx512f -mno-avx512vl -mno-avx512pf -mno-avx512er -mno-avx512cd -mno-avx512dq -mno-avx512bw -mno-avx512ifma -mno-avx512vbmi -fstrict-aliasing -O3 -rdynamic -ljpeg -lGL -lpthread -ldl
Tungsten Renderer Scene: Water Caustic OpenBenchmarking.org Seconds, Fewer Is Better Tungsten Renderer 0.2.2 Scene: Water Caustic SMT Off SMT On 9 18 27 36 45 SE +/- 0.12, N = 3 SE +/- 0.03, N = 3 39.36 30.36 1. (CXX) g++ options: -std=c++0x -march=znver1 -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -msse4a -mfma -mbmi2 -mno-avx -mno-avx2 -mno-xop -mno-fma4 -mno-avx512f -mno-avx512vl -mno-avx512pf -mno-avx512er -mno-avx512cd -mno-avx512dq -mno-avx512bw -mno-avx512ifma -mno-avx512vbmi -fstrict-aliasing -O3 -rdynamic -ljpeg -lGL -lpthread -ldl
TTSIOD 3D Renderer Phong Rendering With Soft-Shadow Mapping OpenBenchmarking.org FPS, More Is Better TTSIOD 3D Renderer 2.3b Phong Rendering With Soft-Shadow Mapping SMT Off SMT On 100 200 300 400 500 SE +/- 0.60, N = 3 SE +/- 0.64, N = 3 358.64 469.12 1. (CXX) g++ options: -O3 -fomit-frame-pointer -ffast-math -mtune=native -flto -msse -mrecip -mfpmath=sse -msse2 -mssse3 -lSDL -lpthread -fopenmp -fwhole-program -lstdc++
Rodinia Test: OpenMP LavaMD OpenBenchmarking.org Seconds, Fewer Is Better Rodinia 2.4 Test: OpenMP LavaMD SMT Off SMT On 8 16 24 32 40 SE +/- 0.00, N = 3 SE +/- 0.08, N = 3 36.57 32.62 1. (CXX) g++ options: -O2 -lOpenCL
7-Zip Compression Compress Speed Test OpenBenchmarking.org MIPS, More Is Better 7-Zip Compression 16.02 Compress Speed Test SMT Off SMT On 11K 22K 33K 44K 55K SE +/- 132.10, N = 3 SE +/- 145.08, N = 3 37390 50055 1. (CXX) g++ options: -pipe -lpthread
Swet Average OpenBenchmarking.org Operations Per Second, More Is Better Swet 1.5.16 Average SMT Off SMT On 1100M 2200M 3300M 4400M 5500M SE +/- 64053638.88, N = 15 SE +/- 62657968.93, N = 15 4852288974 4913923987 1. (CC) gcc options: -lm -lpthread -lncurses -lrt
Primesieve 1e12 Prime Number Generation OpenBenchmarking.org Seconds, Fewer Is Better Primesieve 7.4 1e12 Prime Number Generation SMT Off SMT On 7 14 21 28 35 SE +/- 0.03, N = 3 SE +/- 0.01, N = 3 28.17 25.41 1. (CXX) g++ options: -O3 -lpthread
Rodinia Test: OpenMP CFD Solver OpenBenchmarking.org Seconds, Fewer Is Better Rodinia 2.4 Test: OpenMP CFD Solver SMT Off SMT On 6 12 18 24 30 SE +/- 0.10, N = 3 SE +/- 0.10, N = 3 26.79 24.37 1. (CXX) g++ options: -O2 -lOpenCL
SVT-HEVC 1080p 8-bit YUV To HEVC Video Encode OpenBenchmarking.org Frames Per Second, More Is Better SVT-HEVC 1.4.1 1080p 8-bit YUV To HEVC Video Encode SMT Off SMT On 11 22 33 44 55 SE +/- 0.02, N = 3 SE +/- 0.06, N = 3 37.06 47.74 1. (CC) gcc options: -fPIE -fPIC -O3 -O2 -pie -rdynamic -lpthread -lrt
Smallpt Global Illumination Renderer; 128 Samples OpenBenchmarking.org Seconds, Fewer Is Better Smallpt 1.0 Global Illumination Renderer; 128 Samples SMT Off SMT On 4 8 12 16 20 SE +/- 0.01, N = 3 SE +/- 0.02, N = 3 16.66 11.85 1. (CXX) g++ options: -fopenmp -O3
Tungsten Renderer Scene: Volumetric Caustic OpenBenchmarking.org Seconds, Fewer Is Better Tungsten Renderer 0.2.2 Scene: Volumetric Caustic SMT Off SMT On 4 8 12 16 20 SE +/- 0.02, N = 3 SE +/- 0.02, N = 3 15.99 11.14 1. (CXX) g++ options: -std=c++0x -march=znver1 -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -msse4a -mfma -mbmi2 -mno-avx -mno-avx2 -mno-xop -mno-fma4 -mno-avx512f -mno-avx512vl -mno-avx512pf -mno-avx512er -mno-avx512cd -mno-avx512dq -mno-avx512bw -mno-avx512ifma -mno-avx512vbmi -fstrict-aliasing -O3 -rdynamic -ljpeg -lGL -lpthread -ldl
x265 H.265 1080p Video Encoding OpenBenchmarking.org Frames Per Second, More Is Better x265 3.1.2 H.265 1080p Video Encoding SMT Off SMT On 12 24 36 48 60 SE +/- 0.24, N = 3 SE +/- 0.77, N = 3 45.03 51.96 1. (CXX) g++ options: -O3 -rdynamic -lpthread -lrt -ldl
Tungsten Renderer Scene: Non-Exponential OpenBenchmarking.org Seconds, Fewer Is Better Tungsten Renderer 0.2.2 Scene: Non-Exponential SMT Off SMT On 4 8 12 16 20 SE +/- 0.00511, N = 3 SE +/- 0.01931, N = 3 13.63580 9.16216 1. (CXX) g++ options: -std=c++0x -march=znver1 -msse2 -msse3 -mssse3 -msse4.1 -msse4.2 -msse4a -mfma -mbmi2 -mno-avx -mno-avx2 -mno-xop -mno-fma4 -mno-avx512f -mno-avx512vl -mno-avx512pf -mno-avx512er -mno-avx512cd -mno-avx512dq -mno-avx512bw -mno-avx512ifma -mno-avx512vbmi -fstrict-aliasing -O3 -rdynamic -ljpeg -lGL -lpthread -ldl
OSPray Demo: Magnetic Reconnection - Renderer: Path Tracer OpenBenchmarking.org FPS, More Is Better OSPray 1.8.5 Demo: Magnetic Reconnection - Renderer: Path Tracer SMT Off SMT On 30 60 90 120 150 SE +/- 0.00, N = 15 111.11 125.00 MIN: 90.91 / MAX: 125 MIN: 111.11 / MAX: 142.86
SVT-VP9 Tuning: Visual Quality Optimized - Input: Bosphorus 1080p OpenBenchmarking.org Frames Per Second, More Is Better SVT-VP9 0.1 Tuning: Visual Quality Optimized - Input: Bosphorus 1080p SMT Off SMT On 30 60 90 120 150 SE +/- 0.71, N = 3 SE +/- 0.11, N = 3 108.59 118.83 1. (CC) gcc options: -fPIE -fPIC -fvisibility=hidden -O3 -pie -rdynamic -lpthread -lrt -lm
SVT-VP9 Tuning: VMAF Optimized - Input: Bosphorus 1080p OpenBenchmarking.org Frames Per Second, More Is Better SVT-VP9 0.1 Tuning: VMAF Optimized - Input: Bosphorus 1080p SMT Off SMT On 30 60 90 120 150 SE +/- 0.64, N = 3 SE +/- 0.58, N = 3 131.10 144.35 1. (CC) gcc options: -fPIE -fPIC -fvisibility=hidden -O3 -pie -rdynamic -lpthread -lrt -lm
Parallel BZIP2 Compression 256MB File Compression OpenBenchmarking.org Seconds, Fewer Is Better Parallel BZIP2 Compression 1.1.12 256MB File Compression SMT Off SMT On 1.213 2.426 3.639 4.852 6.065 SE +/- 0.019, N = 3 SE +/- 0.023, N = 3 5.391 3.687 1. (CXX) g++ options: -O2 -pthread -lbz2 -lpthread
SVT-VP9 Tuning: PSNR/SSIM Optimized - Input: Bosphorus 1080p OpenBenchmarking.org Frames Per Second, More Is Better SVT-VP9 0.1 Tuning: PSNR/SSIM Optimized - Input: Bosphorus 1080p SMT Off SMT On 30 60 90 120 150 SE +/- 0.17, N = 3 SE +/- 0.29, N = 3 134.65 149.70 1. (CC) gcc options: -fPIE -fPIC -fvisibility=hidden -O3 -pie -rdynamic -lpthread -lrt -lm
Parboil Test: OpenMP CUTCP OpenBenchmarking.org Seconds, Fewer Is Better Parboil 2.5 Test: OpenMP CUTCP SMT Off SMT On 1.0067 2.0134 3.0201 4.0268 5.0335 SE +/- 0.001532, N = 3 SE +/- 0.002696, N = 3 4.474394 2.607903 1. (CXX) g++ options: -lm -lpthread -lgomp -O3 -ffast-math -fopenmp
Phoronix Test Suite v10.8.4