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.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2003237-SERE-SMT082179
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Chess Test Suite 2 Tests
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  Test
  Duration
SMT On
March 22 2020
  3 Hours, 39 Minutes
SMT Off
March 22 2020
  4 Hours, 38 Minutes
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  4 Hours, 8 Minutes
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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. ,,"SMT On","SMT Off" Processor,,AMD Ryzen 7 3700X 8-Core @ 3.60GHz (8 Cores / 16 Threads),AMD Ryzen 7 3700X 8-Core @ 3.60GHz (8 Cores) Motherboard,,MSI B450 GAMING PRO CARBON AC (MS-7B85) v1.0 (1.B2 BIOS),MSI B450 GAMING PRO CARBON AC (MS-7B85) v1.0 (1.B2 BIOS) Chipset,,AMD Starship/Matisse,AMD Starship/Matisse Memory,,16GB,16GB Disk,,Samsung SSD 970 EVO 500GB + 1000GB Western Digital WD10EZEX-08W + 250GB Samsung SSD 850 + 4001GB Western Digital WD40EZRZ-00G,Samsung SSD 970 EVO 500GB + 1000GB Western Digital WD10EZEX-08W + 250GB Samsung SSD 850 + 4001GB Western Digital WD40EZRZ-00G Graphics,,MSI AMD Radeon RX 470/480/570/570X/580/580X/590 8GB (1303/2000MHz),MSI AMD Radeon RX 470/480/570/570X/580/580X/590 8GB (1303/2000MHz) Audio,,AMD Ellesmere HDMI Audio,AMD Ellesmere HDMI Audio Monitor,,24G1WG4 + VX228,24G1WG4 + VX228 Network,,Intel I211 + Intel-AC 9260,Intel I211 + Intel-AC 9260 OS,,Solus 4.1,Solus 4.1 Kernel,,5.5.7-150.current (x86_64),5.5.7-150.current (x86_64) Desktop,,Budgie,Budgie Display Server,,X Server 1.20.7,X Server 1.20.7 OpenGL,,4.5 Mesa 19.3.4 (LLVM 9.0.0),4.5 Mesa 19.3.4 (LLVM 9.0.0) Vulkan,,1.1.107,1.1.107 Compiler,,GCC 9.3.0 + Clang 9.0.1 + LLVM 9.0.1,GCC 9.3.0 + Clang 9.0.1 + LLVM 9.0.1 File-System,,ext4,ext4 Screen Resolution,,3840x1080,3840x1080 ,,"SMT On","SMT Off" "Parboil - Test: OpenMP CUTCP (sec)",LIB,2.607903,4.474394 "Rodinia - Test: OpenMP LavaMD (sec)",LIB,32.624,36.571 "Rodinia - Test: OpenMP CFD Solver (sec)",LIB,24.370,26.794 "NAMD - ATPase Simulation - 327,506 Atoms (days/ns)",LIB,2.30128,2.80660 "Primesieve - 1e12 Prime Number Generation (sec)",LIB,25.405,28.172 "Stockfish - Total Time (Nodes/s)",HIB,24651921,17694689 "7-Zip Compression - Compress Speed Test (MIPS)",HIB,50055,37390 "Timed LLVM Compilation - Time To Compile (sec)",LIB,388.955,483.659 "Parallel BZIP2 Compression - 256MB File Compression (sec)",LIB,3.687,5.391 "asmFish - 1024 Hash Memory, 26 Depth (Nodes/s)",HIB,25646877,17990670 "Timed Linux Kernel Compilation - Time To Compile (sec)",LIB,78.053,99.167 "Swet - Average (Operations/sec)",HIB,4913923987,4852288974 "Tungsten Renderer - Scene: Hair (sec)",LIB,28.6215,42.1451 "Tungsten Renderer - Scene: Water Caustic (sec)",LIB,30.3607,39.3582 "Tungsten Renderer - Scene: Non-Exponential (sec)",LIB,9.16216,13.6358 "Tungsten Renderer - Scene: Volumetric Caustic (sec)",LIB,11.1446,15.9892 "GraphicsMagick - Operation: Resizing (Iterations/min)",HIB,947,916 "SVT-VP9 - Tuning: VMAF Optimized - Input: Bosphorus 1080p (FPS)",HIB,144.35,131.10 "SVT-VP9 - Tuning: PSNR/SSIM Optimized - Input: Bosphorus 1080p (FPS)",HIB,149.70,134.65 "SVT-VP9 - Tuning: Visual Quality Optimized - Input: Bosphorus 1080p (FPS)",HIB,118.83,108.59 "x265 - H.265 1080p Video Encoding (FPS)",HIB,51.96,45.03 "C-Ray - Total Time - 4K, 16 Rays Per Pixel (sec)",LIB,70.339,75.906 "TTSIOD 3D Renderer - Phong Rendering With Soft-Shadow Mapping (FPS)",HIB,469.118,358.635 "SVT-HEVC - 1080p 8-bit YUV To HEVC Video Encode (FPS)",HIB,47.74,37.06 "Blender - Blend File: BMW27 - Compute: CPU-Only (sec)",LIB,179.73,263.45 "Blender - Blend File: Barbershop - Compute: CPU-Only (sec)",LIB,709.53,1071.55 "POV-Ray - Trace Time (sec)",LIB,49.953,69.486 "Embree - Binary: Pathtracer - Model: Crown (FPS)",HIB,9.7501,6.1798 "Embree - Binary: Pathtracer ISPC - Model: Crown (FPS)",HIB,9.3327,5.9502 "Embree - Binary: Pathtracer - Model: Asian Dragon (FPS)",HIB,10.9748,7.1441 "Embree - Binary: Pathtracer - Model: Asian Dragon Obj (FPS)",HIB,9.7484,6.3682 "Embree - Binary: Pathtracer ISPC - Model: Asian Dragon (FPS)",HIB,10.8801,7.1729 "Embree - Binary: Pathtracer ISPC - Model: Asian Dragon Obj (FPS)",HIB,9.3736,6.2254 "Smallpt - Global Illumination Renderer; 128 Samples (sec)",LIB,11.849,16.658 "LuxCoreRender - Scene: DLSC (M samples/sec)",HIB,1.54,1.11 "LuxCoreRender - Scene: Rainbow Colors and Prism (M samples/sec)",HIB,1.69,1.25 "OSPray - Demo: San Miguel - Renderer: SciVis (FPS)",HIB,12.05,8.33 "OSPray - Demo: XFrog Forest - Renderer: SciVis (FPS)",HIB,2.25,1.51 "OSPray - Demo: San Miguel - Renderer: Path Tracer (FPS)",HIB,0.94,0.64 "OSPray - Demo: NASA Streamlines - Renderer: SciVis (FPS)",HIB,17.24,11.36 "OSPray - Demo: XFrog Forest - Renderer: Path Tracer (FPS)",HIB,1.18,0.80 "OSPray - Demo: Magnetic Reconnection - Renderer: SciVis (FPS)",HIB,8.13,6.06 "OSPray - Demo: NASA Streamlines - Renderer: Path Tracer (FPS)",HIB,3.45,2.27 "OSPray - Demo: Magnetic Reconnection - Renderer: Path Tracer (FPS)",HIB,125,111.11 "Appleseed - Scene: Emily (sec)",LIB,407.737906,588.166708 "Appleseed - Scene: Disney Material (sec)",LIB,252.200824,322.189732 "Appleseed - Scene: Material Tester (sec)",LIB,234.929054,331.508772 "PostgreSQL pgbench - Scaling: Buffer Test - Test: Normal Load - Mode: Read Only (TPS)",HIB,238324.847975,159592.939099