Clang 10 AMD EPYC Rome Tests Znver2 AMD EPYC compiler benchmarks by Michael Larabel. Clang 10.0 2020-01-13: Processor: 2 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads), Motherboard: AMD DAYTONA_X (RDY1001C BIOS), Chipset: AMD Starship/Matisse, Memory: 504GB, Disk: 280GB INTEL SSDPE21D280GA + 256GB Micron_1100_MTFD, Graphics: llvmpipe 504GB, Monitor: VE228, Network: 2 x Mellanox MT27710 OS: Ubuntu 19.10, Kernel: 5.5.0-rc3-pts (x86_64) 20191229, Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, OpenGL: 3.3 Mesa 20.0.0-devel (git-2d971cc 2019-12-22 eoan-oibaf-ppa) (LLVM 9.0.1 128 bits), Compiler: Clang 10.0.0, File-System: ext4, Screen Resolution: 1920x1080 Clang 9.0.1: Processor: 2 x AMD EPYC 7742 64-Core @ 2.25GHz (128 Cores / 256 Threads), Motherboard: AMD DAYTONA_X (RDY1001C BIOS), Chipset: AMD Starship/Matisse, Memory: 504GB, Disk: 280GB INTEL SSDPE21D280GA + 256GB Micron_1100_MTFD, Graphics: llvmpipe 504GB, Monitor: VE228, Network: 2 x Mellanox MT27710 OS: Ubuntu 19.10, Kernel: 5.5.0-rc3-pts (x86_64) 20191229, Desktop: GNOME Shell 3.34.1, Display Server: X Server 1.20.5, Display Driver: modesetting 1.20.5, OpenGL: 3.3 Mesa 20.0.0-devel (git-2d971cc 2019-12-22 eoan-oibaf-ppa) (LLVM 9.0.1 128 bits), Compiler: Clang 9.0.1 + LLVM 9.0.1, File-System: ext4, Screen Resolution: 1920x1080 libgav1 2019-10-05 Video Input: Chimera 1080p FPS > Higher Is Better Clang 10.0 2020-01-13 . 32.13 |=========================================== Clang 9.0.1 ........... 35.71 |================================================ libgav1 2019-10-05 Video Input: Summer Nature 4K FPS > Higher Is Better Clang 10.0 2020-01-13 . 14.08 |=========================================== Clang 9.0.1 ........... 15.56 |================================================ libgav1 2019-10-05 Video Input: Summer Nature 1080p FPS > Higher Is Better Clang 10.0 2020-01-13 . 45.84 |============================================= Clang 9.0.1 ........... 48.67 |================================================ libgav1 2019-10-05 Video Input: Chimera 1080p 10-bit FPS > Higher Is Better Clang 10.0 2020-01-13 . 16.70 |================================================ Clang 9.0.1 ........... 16.28 |=============================================== dav1d 0.5.0 Video Input: Chimera 1080p FPS > Higher Is Better Clang 10.0 2020-01-13 . 728.56 |=============================================== Clang 9.0.1 ........... 732.35 |=============================================== dav1d 0.5.0 Video Input: Summer Nature 4K FPS > Higher Is Better Clang 10.0 2020-01-13 . 309.30 |=============================================== Clang 9.0.1 ........... 306.90 |=============================================== dav1d 0.5.0 Video Input: Summer Nature 1080p FPS > Higher Is Better Clang 10.0 2020-01-13 . 719.07 |=============================================== Clang 9.0.1 ........... 715.90 |=============================================== dav1d 0.5.0 Video Input: Chimera 1080p 10-bit FPS > Higher Is Better Clang 10.0 2020-01-13 . 104.09 |=============================================== Clang 9.0.1 ........... 103.87 |=============================================== AOM AV1 2020-01-10 Encoder Mode: Speed 4 Realtime Frames Per Second > Higher Is Better Clang 10.0 2020-01-13 . 0.69 |================================================= Clang 9.0.1 ........... 0.69 |================================================= AOM AV1 2020-01-10 Encoder Mode: Speed 5 Two-Pass Frames Per Second > Higher Is Better Clang 10.0 2020-01-13 . 0.97 |================================================= Clang 9.0.1 ........... 0.96 |================================================ AOM AV1 2020-01-10 Encoder Mode: Speed 8 Realtime Frames Per Second > Higher Is Better Clang 10.0 2020-01-13 . 28.09 |================================================ Clang 9.0.1 ........... 27.33 |=============================================== SVT-AV1 0.8 Encoder Mode: Enc Mode 4 - Input: 1080p Frames Per Second > Higher Is Better Clang 10.0 2020-01-13 . 11.44 |================================================ Clang 9.0.1 ........... 11.34 |================================================ SVT-AV1 0.8 Encoder Mode: Enc Mode 8 - Input: 1080p Frames Per Second > Higher Is Better Clang 10.0 2020-01-13 . 109.49 |=============================================== Clang 9.0.1 ........... 105.35 |============================================= SVT-VP9 0.1 Tuning: PSNR/SSIM Optimized - Input: Bosphorus 1080p Frames Per Second > Higher Is Better Clang 10.0 2020-01-13 . 319.82 |=============================================== Clang 9.0.1 ........... 311.83 |============================================== SVT-VP9 0.1 Tuning: Visual Quality Optimized - Input: Bosphorus 1080p Frames Per Second > Higher Is Better Clang 10.0 2020-01-13 . 259.53 |=============================================== Clang 9.0.1 ........... 255.34 |============================================== VP9 libvpx Encoding 1.8.2 Speed: Speed 0 Frames Per Second > Higher Is Better Clang 10.0 2020-01-13 . 6.48 |================================================= Clang 9.0.1 ........... 6.37 |================================================ VP9 libvpx Encoding 1.8.2 Speed: Speed 5 Frames Per Second > Higher Is Better Clang 10.0 2020-01-13 . 19.73 |================================================ Clang 9.0.1 ........... 19.63 |================================================ x264 2018-09-25 H.264 Video Encoding Frames Per Second > Higher Is Better Clang 10.0 2020-01-13 . 142.95 |============================================= Clang 9.0.1 ........... 150.31 |=============================================== x265 3.1.2 H.265 1080p Video Encoding Frames Per Second > Higher Is Better Clang 10.0 2020-01-13 . 48.69 |================================================ Clang 9.0.1 ........... 48.66 |================================================ GraphicsMagick 1.3.33 Operation: Swirl Iterations Per Minute > Higher Is Better Clang 10.0 2020-01-13 . 45 |================================================== Clang 9.0.1 ........... 46 |=================================================== GraphicsMagick 1.3.33 Operation: Rotate Iterations Per Minute > Higher Is Better Clang 10.0 2020-01-13 . 535 |================================================== Clang 9.0.1 ........... 503 |=============================================== GraphicsMagick 1.3.33 Operation: Sharpen Iterations Per Minute > Higher Is Better Clang 10.0 2020-01-13 . 14 |=================================================== Clang 9.0.1 ........... 14 |=================================================== GraphicsMagick 1.3.33 Operation: Enhanced Iterations Per Minute > Higher Is Better Clang 10.0 2020-01-13 . 22 |=================================================== Clang 9.0.1 ........... 22 |=================================================== GraphicsMagick 1.3.33 Operation: Resizing Iterations Per Minute > Higher Is Better Clang 10.0 2020-01-13 . 116 |================================================== Clang 9.0.1 ........... 117 |================================================== GraphicsMagick 1.3.33 Operation: Noise-Gaussian Iterations Per Minute > Higher Is Better Clang 10.0 2020-01-13 . 25 |=================================================== Clang 9.0.1 ........... 25 |=================================================== GraphicsMagick 1.3.33 Operation: HWB Color Space Iterations Per Minute > Higher Is Better Clang 10.0 2020-01-13 . 209 |================================================== Clang 9.0.1 ........... 140 |================================= Aircrack-ng 1.5.2 k/s > Higher Is Better Clang 10.0 2020-01-13 . 316244.02 |============================================ Clang 9.0.1 ........... 316609.69 |============================================ SciMark 2.0 Computational Test: Composite Mflops > Higher Is Better Clang 10.0 2020-01-13 . 2837.96 |============================================== Clang 9.0.1 ........... 2788.26 |============================================= SciMark 2.0 Computational Test: Monte Carlo Mflops > Higher Is Better Clang 10.0 2020-01-13 . 621.05 |=============================================== Clang 9.0.1 ........... 621.20 |=============================================== SciMark 2.0 Computational Test: Fast Fourier Transform Mflops > Higher Is Better Clang 10.0 2020-01-13 . 212.94 |=============================================== Clang 9.0.1 ........... 205.14 |============================================= SciMark 2.0 Computational Test: Sparse Matrix Multiply Mflops > Higher Is Better Clang 10.0 2020-01-13 . 3171.61 |============================================== Clang 9.0.1 ........... 2948.94 |=========================================== SciMark 2.0 Computational Test: Dense LU Matrix Factorization Mflops > Higher Is Better Clang 10.0 2020-01-13 . 8528.37 |============================================== Clang 9.0.1 ........... 8510.15 |============================================== SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation Mflops > Higher Is Better Clang 10.0 2020-01-13 . 1655.83 |============================================== Clang 9.0.1 ........... 1655.87 |============================================== Himeno Benchmark 3.0 Poisson Pressure Solver MFLOPS > Higher Is Better Clang 10.0 2020-01-13 . 3366.77 |============================================== Clang 9.0.1 ........... 3376.18 |============================================== TSCP 1.81 AI Chess Performance Nodes Per Second > Higher Is Better Clang 10.0 2020-01-13 . 1172910 |============================================== Clang 9.0.1 ........... 1149851 |============================================= LAMMPS Molecular Dynamics Simulator 9Jan2020 Model: Rhodopsin Protein ns/day > Higher Is Better Clang 10.0 2020-01-13 . 30.46 |=============================================== Clang 9.0.1 ........... 30.84 |================================================ John The Ripper 1.9.0-jumbo-1 Test: Blowfish Real C/S > Higher Is Better Clang 10.0 2020-01-13 . 1511 |================================================= Clang 9.0.1 ........... 1511 |================================================= John The Ripper 1.9.0-jumbo-1 Test: MD5 Real C/S > Higher Is Better Clang 10.0 2020-01-13 . 65161 |================================================ Clang 9.0.1 ........... 64570 |================================================ NGINX Benchmark 1.9.9 Static Web Page Serving Requests Per Second > Higher Is Better Clang 10.0 2020-01-13 . 26737.65 |============================================= Clang 9.0.1 ........... 25759.00 |=========================================== Apache Benchmark 2.4.29 Static Web Page Serving Requests Per Second > Higher Is Better Clang 10.0 2020-01-13 . 21502.15 |============================================= Clang 9.0.1 ........... 21253.33 |============================================ OpenSSL 1.1.1 RSA 4096-bit Performance Signs Per Second > Higher Is Better Clang 10.0 2020-01-13 . 18960.4 |=================================== Clang 9.0.1 ........... 24964.9 |============================================== PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Normal Load - Mode: Read Only TPS > Higher Is Better Clang 10.0 2020-01-13 . 944709.06 |=========================================== Clang 9.0.1 ........... 971995.19 |============================================ PostgreSQL pgbench 12.0 Scaling: Buffer Test - Test: Normal Load - Mode: Read Write TPS > Higher Is Better Clang 10.0 2020-01-13 . 16181.68 |============================================= Clang 9.0.1 ........... 13644.51 |====================================== Timed MrBayes Analysis 3.2.7 Primate Phylogeny Analysis Seconds < Lower Is Better Clang 10.0 2020-01-13 . 112.68 |=============================================== Clang 9.0.1 ........... 103.25 |=========================================== Timed HMMer Search 2.3.2 Pfam Database Search Seconds < Lower Is Better Clang 10.0 2020-01-13 . 6.968 |================================================ Clang 9.0.1 ........... 6.902 |================================================ Timed MAFFT Alignment 7.392 Multiple Sequence Alignment Seconds < Lower Is Better Clang 10.0 2020-01-13 . 2.709 |================================================ Clang 9.0.1 ........... 2.701 |================================================ Timed LLVM Compilation 6.0.1 Time To Compile Seconds < Lower Is Better Clang 10.0 2020-01-13 . 90.75 |================================================ Clang 9.0.1 ........... 84.30 |============================================= Timed PHP Compilation 7.1.9 Time To Compile Seconds < Lower Is Better Clang 10.0 2020-01-13 . 100.42 |=============================================== Clang 9.0.1 ........... 89.47 |========================================== C-Ray 1.1 Total Time - 4K, 16 Rays Per Pixel Seconds < Lower Is Better Clang 10.0 2020-01-13 . 8.893 |=============================================== Clang 9.0.1 ........... 8.987 |================================================ Tungsten Renderer 0.2.2 Scene: Hair Seconds < Lower Is Better Clang 10.0 2020-01-13 . 5.08467 |=========================================== Clang 9.0.1 ........... 5.45661 |============================================== Tungsten Renderer 0.2.2 Scene: Water Caustic Seconds < Lower Is Better Clang 10.0 2020-01-13 . 23.22 |=============================================== Clang 9.0.1 ........... 23.69 |================================================ Tungsten Renderer 0.2.2 Scene: Non-Exponential Seconds < Lower Is Better Clang 10.0 2020-01-13 . 1.48624 |============================================== Clang 9.0.1 ........... 1.48972 |============================================== Tungsten Renderer 0.2.2 Scene: Volumetric Caustic Seconds < Lower Is Better Clang 10.0 2020-01-13 . 4.27817 |============================================== Clang 9.0.1 ........... 4.14480 |============================================= AOBench Size: 2048 x 2048 - Total Time Seconds < Lower Is Better Clang 10.0 2020-01-13 . 40.63 |================================================ Clang 9.0.1 ........... 40.51 |================================================ Bullet Physics Engine 2.81 Test: Raytests Seconds < Lower Is Better Clang 10.0 2020-01-13 . 2.718107 |============================================= Clang 9.0.1 ........... 2.692623 |============================================= Bullet Physics Engine 2.81 Test: 3000 Fall Seconds < Lower Is Better Clang 10.0 2020-01-13 . 4.420226 |============================================= Clang 9.0.1 ........... 4.424567 |============================================= Bullet Physics Engine 2.81 Test: 1000 Stack Seconds < Lower Is Better Clang 10.0 2020-01-13 . 5.266326 |============================================= Clang 9.0.1 ........... 5.294185 |============================================= Bullet Physics Engine 2.81 Test: 1000 Convex Seconds < Lower Is Better Clang 10.0 2020-01-13 . 4.534685 |============================================= Clang 9.0.1 ........... 4.579873 |============================================= Bullet Physics Engine 2.81 Test: 136 Ragdolls Seconds < Lower Is Better Clang 10.0 2020-01-13 . 2.906147 |============================================= Clang 9.0.1 ........... 2.906627 |============================================= Bullet Physics Engine 2.81 Test: Prim Trimesh Seconds < Lower Is Better Clang 10.0 2020-01-13 . 1.032531 |============================================= Clang 9.0.1 ........... 1.019573 |============================================ Bullet Physics Engine 2.81 Test: Convex Trimesh Seconds < Lower Is Better Clang 10.0 2020-01-13 . 1.176975 |============================================= Clang 9.0.1 ........... 1.182357 |============================================= XZ Compression 5.2.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 9 Seconds < Lower Is Better Clang 10.0 2020-01-13 . 27.24 |=============================================== Clang 9.0.1 ........... 27.76 |================================================ Zstd Compression 1.3.4 Compressing ubuntu-16.04.3-server-i386.img, Compression Level 19 Seconds < Lower Is Better Clang 10.0 2020-01-13 . 11.00 |================================================ Clang 9.0.1 ........... 10.76 |=============================================== FLAC Audio Encoding 1.3.2 WAV To FLAC Seconds < Lower Is Better Clang 10.0 2020-01-13 . 9.218 |================================================ Clang 9.0.1 ........... 9.193 |================================================ LAME MP3 Encoding 3.100 WAV To MP3 Seconds < Lower Is Better Clang 10.0 2020-01-13 . 9.988 |============================================== Clang 9.0.1 ........... 10.180 |=============================================== CppPerformanceBenchmarks 9 Test: Atol Seconds < Lower Is Better Clang 10.0 2020-01-13 . 74.90 |================================================ Clang 9.0.1 ........... 74.41 |================================================ CppPerformanceBenchmarks 9 Test: Ctype Seconds < Lower Is Better Clang 10.0 2020-01-13 . 38.50 |================================================ Clang 9.0.1 ........... 37.10 |============================================== CppPerformanceBenchmarks 9 Test: Math Library Seconds < Lower Is Better Clang 10.0 2020-01-13 . 333.07 |=============================================== Clang 9.0.1 ........... 332.30 |=============================================== CppPerformanceBenchmarks 9 Test: Random Numbers Seconds < Lower Is Better Clang 10.0 2020-01-13 . 1659.97 |============================================== Clang 9.0.1 ........... 1675.00 |============================================== CppPerformanceBenchmarks 9 Test: Stepanov Vector Seconds < Lower Is Better Clang 10.0 2020-01-13 . 86.13 |================================================ Clang 9.0.1 ........... 86.28 |================================================ CppPerformanceBenchmarks 9 Test: Function Objects Seconds < Lower Is Better Clang 10.0 2020-01-13 . 19.03 |================================================ Clang 9.0.1 ........... 18.93 |================================================ CppPerformanceBenchmarks 9 Test: Stepanov Abstraction Seconds < Lower Is Better Clang 10.0 2020-01-13 . 33.57 |================================================ Clang 9.0.1 ........... 33.51 |================================================ SQLite Speedtest 3.30 Timed Time - Size 1,000 Seconds < Lower Is Better Clang 10.0 2020-01-13 . 73.96 |============================================== Clang 9.0.1 ........... 77.54 |================================================ Geometric Mean Of All Test Results Result Composite - Clang 10 AMD EPYC Rome Tests Znver2 Geometric Mean > Higher Is Better Clang 10.0 2020-01-13 . 70.02 |================================================ Clang 9.0.1 ........... 69.87 |================================================ Number Of First Place Finishes Wins - 73 Tests Wins Clang 10.0 2020-01-13 . 43 |=================================================== Clang 9.0.1 ........... 30 |==================================== Number Of Last Place Finishes Losses - 73 Tests Losses Clang 10.0 2020-01-13 . 35 |=============================================== Clang 9.0.1 ........... 38 |===================================================