GCC 11 vs. LLVM Clang 12 Benchmarks On Xeon Ice Lake

Xeon Platinum 8380 compiler benchmarks by Michael Larabel looking at GCC 11 against LLVM Clang 12 for some initial holiday weekend tests...

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Audio Encoding 4 Tests
Bioinformatics 2 Tests
C/C++ Compiler Tests 16 Tests
CPU Massive 16 Tests
Creator Workloads 18 Tests
Cryptography 3 Tests
Encoding 9 Tests
HPC - High Performance Computing 8 Tests
Imaging 4 Tests
Common Kernel Benchmarks 2 Tests
Machine Learning 4 Tests
Multi-Core 13 Tests
NVIDIA GPU Compute 2 Tests
Renderers 2 Tests
Scientific Computing 3 Tests
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Server CPU Tests 10 Tests
Single-Threaded 5 Tests
Video Encoding 5 Tests
Common Workstation Benchmarks 2 Tests

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GCC 11.1
May 28 2021
  7 Hours, 55 Minutes
Clang 12.0
May 28 2021
  6 Hours, 38 Minutes
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  7 Hours, 16 Minutes
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GCC 11 vs. LLVM Clang 12 Benchmarks On Xeon Ice Lake, "Caffe 2020-02-13 - Model: GoogleNet - Acceleration: CPU - Iterations: 200", Lower Results Are Better "GCC 11.1",662160,662787,662277 "Clang 12.0",663044,663571,663231 "WebP2 Image Encode 20210126 - Encode Settings: Quality 100, Lossless Compression", Lower Results Are Better "GCC 11.1",389.059,388.958,389.192 "Clang 12.0",400.586,400.906,400.36 "Caffe 2020-02-13 - Model: AlexNet - Acceleration: CPU - Iterations: 200", Lower Results Are Better "GCC 11.1",298346,298330,298198 "Clang 12.0",297486,297424,297753 "NCNN 20201218 - Target: CPU - Model: regnety_400m", Lower Results Are Better "GCC 11.1",92.97,96.13,97.4,88.16,99.31,96.66,90.93,91.37,89.88,92.8,99.14,97.77 "Clang 12.0",23.39,23.28,33.15,41.25,23.66,25.66,22.69,23.21,21.99,22.78,21.67,37.84,23.51 "NCNN 20201218 - Target: CPU - Model: squeezenet_ssd", Lower Results Are Better "GCC 11.1",20.98,20.98,22.01,21.01,21.25,21.54,20.8,21.34,20.82,20.83,21.26,21.28 "Clang 12.0",15.06,22.82,15.59,15.27,15.12,15.13,19.96,19.82,21.85,22.37,14.88,15.98,19.59 "NCNN 20201218 - Target: CPU - Model: yolov4-tiny", Lower Results Are Better "GCC 11.1",22.52,23.8,23.97,23.5,22.84,23.92,23.8,22.44,22.27,22.5,22.94,22.92 "Clang 12.0",24.24,26.18,25.48,24.82,24.71,24.6,25.69,24.66,25.82,24.88,24.97,24.86,27.71 "NCNN 20201218 - Target: CPU - Model: resnet18", Lower Results Are Better "GCC 11.1",10.91,11.01,11.03,10.55,10.93,11.95,11.22,11.01,11.04,10.65,11.62,11.32 "Clang 12.0",9.09,11.77,11.21,11.34,9.45,13.01,12.44,8.92,14.69,9.62,9.45,9.3,10.47 "NCNN 20201218 - Target: CPU - Model: vgg16", Lower Results Are Better "GCC 11.1",24.66,25.08,25.11,24.67,25.08,26.19,25.38,25.75,25.59,24.58,26.45,25.53 "Clang 12.0",25.74,32.29,27,25.54,26.87,27.95,26.61,27.48,26.21,28.68,25.9,26.35,28.85 "NCNN 20201218 - Target: CPU - Model: googlenet", Lower Results Are Better "GCC 11.1",19.13,19.28,19.55,18.36,19.15,20.75,19.85,19.28,19.64,18.56,19.67,20.24 "Clang 12.0",13.46,15.4,19.07,19,13.72,22.06,13.59,13.67,14.22,14.08,13.59,13.74,13.86 "NCNN 20201218 - Target: CPU - Model: blazeface", Lower Results Are Better "GCC 11.1",6.06,6.27,6.31,5.91,6.25,6.48,6.01,5.99,6,6.01,6.2,6.31 "Clang 12.0",2.41,2.54,2.47,2.38,2.35,2.32,2.34,2.29,2.31,2.47,2.31,2.38,2.33 "NCNN 20201218 - Target: CPU - Model: efficientnet-b0", Lower Results Are Better "GCC 11.1",11.9,12.39,13.07,11.72,12.65,12.45,12.32,12.21,12.66,12.34,12.35,13.7 "Clang 12.0",6.3,6.62,6.49,6.43,13.74,6.28,6.71,7.83,7.38,6.53,6.35,13.28,6.4 "NCNN 20201218 - Target: CPU - Model: mnasnet", Lower Results Are Better "GCC 11.1",9.28,9.45,9.66,9.1,9.61,9.46,9.35,9.43,9.47,9.3,9.6 "Clang 12.0",4.5,4.94,4.45,4.82,10.42,4.51,4.62,4.56,4.38,4.54,4.47,4.74,7.42 "NCNN 20201218 - Target: CPU - Model: shufflenet-v2", Lower Results Are Better "GCC 11.1",10.19,10.5,11.06,10.13,10.56,10.54,10.59,10.59,10.6,10.3,10.6,10.95 "Clang 12.0",5,5.68,5.49,5.44,10.25,5.56,5.24,5.53,6.17,5.58,5.63,5.57,5.5 "NCNN 20201218 - Target: CPU-v3-v3 - Model: mobilenet-v3", Lower Results Are Better "GCC 11.1",9.37,9.63,10.23,9.14,9.83,9.61,9.37,9.38,9.29,9.44,9.82,9.62 "Clang 12.0",4.07,4.42,4.2,4.29,4.14,4.05,4.19,4.47,4.28,4.18,4.02,4.23,4.33 "NCNN 20201218 - Target: CPU-v2-v2 - Model: mobilenet-v2", Lower Results Are Better "GCC 11.1",9.76,9.87,10.04,9.46,10.05,9.83,9.67,9.85,9.61,9.66,9.95,9.84 "Clang 12.0",4.79,5.47,4.8,5.05,4.8,4.73,5.03,5.19,4.78,4.71,4.68,5.16,5.21 "NCNN 20201218 - Target: CPU - Model: mobilenet", Lower Results Are Better "GCC 11.1",18.86,19.12,21.38,19.21,19.21,19.54,19.32,18.83,19.62,19.22,19.14,19.37 "Clang 12.0",13.07,14.67,13.79,13.77,13.66,13.36,14.3,14.17,13.49,13.59,13.92,13.99,18.93 "Gcrypt Library 1.9 - ", Lower Results Are Better "GCC 11.1",266.95,263.696,264.869 "Clang 12.0",252.366,254.216,254.985 "Zstd Compression 1.5.0 - Compression Level: 19, Long Mode - Decompression Speed", Higher Results Are Better "GCC 11.1",2671.9,2671.9,2676.4,2671,2680.6,2674.5,2653.4,2670,2664.3,2675.7,2676.5,2675.2,2653.8,2677.5,2669.4 "Clang 12.0",2629.9,2631.5,2632.4,2640.9,2634.2,2632.8,2614.5,2633.8,2636.7,2642.8,2625.2,2625.1,2638.4,2633.8,2632.9 "Zstd Compression 1.5.0 - Compression Level: 19, Long Mode - Compression Speed", Higher Results Are Better "GCC 11.1",46,43.3,49.4,49.6,49.3,49.1,45.7,49.8,47.5,49.5,46.8,48,48.3,49.1,47.2 "Clang 12.0",47.4,48,45.2,44.4,47.3,46.1,47.7,47.3,45.4,46.9,45.7,42.8,45.3,47.4,46.8 "WebP2 Image Encode 20210126 - Encode Settings: Quality 95, Compression Effort 7", Lower Results Are Better "GCC 11.1",196.497,196.477,196.484 "Clang 12.0",182.281,182.271,182.317 "GraphicsMagick 1.3.33 - Operation: Resizing", Higher Results Are Better "GCC 11.1",379,388,373 "Clang 12.0",761,622,646,522,647,615,545,618,660,598,594,549,652,569,610 "Timed MrBayes Analysis 3.2.7 - Primate Phylogeny Analysis", Lower Results Are Better "GCC 11.1",142.985,141.388,142.219 "Clang 12.0",136.745,139.591,139.312 "GNU GMP GMPbench 6.2.1 - Total Time", Higher Results Are Better "GCC 11.1", "Zstd Compression 1.5.0 - Compression Level: 8 - Decompression Speed", Higher Results Are Better "GCC 11.1",2955,2973.3,2961.2,2964,2948.4,2955.3,2967.3,2977.9,2979.1,2959,2942.1,2951.4,2947,2953.7,2955.3 "Clang 12.0",3005.8,2996.2,3002.5,3010.8,2968.2 "Zstd Compression 1.5.0 - Compression Level: 8 - Compression Speed", Higher Results Are Better "GCC 11.1",2552.6,2833.7,2622.2,2591.7,2503.6,2510.1,2835.8,2705,2727.7,2586.1,2587.9,2561.8,2499.2,2593.4,2453.6 "Clang 12.0",2859.2,2696.9,2701.7,2717.3,2765.6 "oneDNN 2.1.2 - Harness: Recurrent Neural Network Training - Data Type: u8s8f32 - Engine: CPU", Lower Results Are Better "GCC 11.1",685.875,690.081,682.178 "Clang 12.0",585.637,615.446,583.612,585.821,600.031 "WebP2 Image Encode 20210126 - Encode Settings: Quality 75, Compression Effort 7", Lower Results Are Better "GCC 11.1",106.646,106.686,106.641 "Clang 12.0",99.695,99.802,99.834 "Darmstadt Automotive Parallel Heterogeneous Suite - Backend: OpenMP - Kernel: Points2Image", Higher Results Are Better "GCC 11.1",14815.656197759,14586.260714824,14121.501398029 "PostgreSQL pgbench 13.0 - Scaling Factor: 100 - Clients: 250 - Mode: Read Only - Average Latency", Lower Results Are Better "GCC 11.1",0.28,0.272,0.261,0.255,0.296,0.304,0.282,0.263,0.277,0.264,0.263,0.266,0.316 "Clang 12.0",0.266,0.269,0.261 "PostgreSQL pgbench 13.0 - Scaling Factor: 100 - Clients: 250 - Mode: Read Only", Higher Results Are Better "GCC 11.1",892311.726632,919119.097666,958531.103635,980446.689667,845932.241464,822340.417244,887518.712875,950421.105053,904590.038466,949008.770491,952646.636992,941527.626947,791821.063209 "Clang 12.0",941337.294535,929228.386092,958563.167019 "oneDNN 2.1.2 - Harness: Recurrent Neural Network Training - Data Type: bf16bf16bf16 - Engine: CPU", Lower Results Are Better "GCC 11.1",682.418,676.98,673.725 "Clang 12.0",582.596,585.547,585.462 "oneDNN 2.1.2 - Harness: Recurrent Neural Network Training - Data Type: f32 - Engine: CPU", Lower Results Are Better "GCC 11.1",683.828,681.38,693.363 "Clang 12.0",585.426,589.536,592.886 "oneDNN 2.1.2 - Harness: Recurrent Neural Network Inference - Data Type: f32 - Engine: CPU", Lower Results Are Better "GCC 11.1",442.261,452.708,449.772 "Clang 12.0",352.879,352.172,352.371 "oneDNN 2.1.2 - Harness: Recurrent Neural Network Inference - Data Type: bf16bf16bf16 - Engine: CPU", Lower Results Are Better "GCC 11.1",444.817,445.625,442.242 "Clang 12.0",351.584,350.761,358.382 "oneDNN 2.1.2 - Harness: Recurrent Neural Network Inference - Data Type: u8s8f32 - Engine: CPU", Lower Results Are Better "GCC 11.1",443.344,445.383,447.061 "Clang 12.0",350.862,351.081,355.82 "Crypto++ 8.2 - Test: Unkeyed Algorithms", Higher Results Are Better "GCC 11.1",359.808706,360.021444,359.872602 "Clang 12.0",388.533391,388.683882,388.499764 "Zstd Compression 1.5.0 - Compression Level: 19 - Decompression Speed", Higher Results Are Better "GCC 11.1",2537.6,2536.2,2538.1 "Clang 12.0",2508.9,2512.4,2439.7,2507.8,2507.3 "Zstd Compression 1.5.0 - Compression Level: 19 - Compression Speed", Higher Results Are Better "GCC 11.1",84,83,84.3 "Clang 12.0",84.8,79.7,81.2,80.7,81.1 "GraphicsMagick 1.3.33 - Operation: Sharpen", Higher Results Are Better "GCC 11.1",903,895,897 "Clang 12.0",774,767,765 "GraphicsMagick 1.3.33 - Operation: Rotate", Higher Results Are Better "GCC 11.1",735,756,744 "Clang 12.0", "GraphicsMagick 1.3.33 - Operation: Enhanced", Higher Results Are Better "GCC 11.1",1317,1313,1316 "Clang 12.0",1147,1133,1142 "Himeno Benchmark 3.0 - Poisson Pressure Solver", Higher Results Are Better "GCC 11.1",4654.636233,4649.461854,4650.485638 "Clang 12.0",4162.221288,4162.641742,4160.097511 "SVT-AV1 0.8.7 - Encoder Mode: Preset 4 - Input: Bosphorus 4K", Higher Results Are Better "GCC 11.1",4.26,4.218,4.16 "Clang 12.0",4.321,4.341,4.337 "WebP Image Encode 1.1 - Encode Settings: Quality 100, Lossless, Highest Compression", Lower Results Are Better "GCC 11.1",41.013,40.849,40.874 "Clang 12.0",42.151,42.19,42.21 "eSpeak-NG Speech Engine 20200907 - Text-To-Speech Synthesis", Lower Results Are Better "GCC 11.1",30.232,30.602,30.598,30.612 "Clang 12.0",29.74,29.838,29.822,29.823 "Zstd Compression 1.5.0 - Compression Level: 8, Long Mode - Decompression Speed", Higher Results Are Better "GCC 11.1",3159,3181.2,3165 "Clang 12.0",3195.4,3206.3,3212.1 "Zstd Compression 1.5.0 - Compression Level: 8, Long Mode - Compression Speed", Higher Results Are Better "GCC 11.1",1043.5,1044.1,1034.2 "Clang 12.0",849.4,817.4,823.3 "AOBench - Size: 2048 x 2048 - Total Time", Lower Results Are Better "GCC 11.1",33.84,33.921,33.883 "Clang 12.0",36.084,36.061,36.08 "TNN 0.2.3 - Target: CPU - Model: MobileNet v2", Lower Results Are Better "GCC 11.1",374.24,381.836,374.148 "Clang 12.0",554.634,550.721,550.728 "PostgreSQL pgbench 13.0 - Scaling Factor: 100 - Clients: 250 - Mode: Read Write - Average Latency", Lower Results Are Better "GCC 11.1",2.803,2.797,2.792 "Clang 12.0",2.688,2.709,2.71 "PostgreSQL pgbench 13.0 - Scaling Factor: 100 - Clients: 250 - Mode: Read Write", Higher Results Are Better "GCC 11.1",89238.167955,89430.289079,89607.871142 "Clang 12.0",93054.63754,92356.73069,92316.774942 "Kripke 1.2.4 - ", Higher Results Are Better "GCC 11.1",180245700,170975200,182800400,176998300,177048400 "Clang 12.0",159457800,154910600,163746900,162507400 "oneDNN 2.1.2 - Harness: IP Shapes 1D - Data Type: u8s8f32 - Engine: CPU", Lower Results Are Better "GCC 11.1",1.16855,1.23116,1.25751,1.23903,1.24231,1.27488,1.24238,1.25268,1.2251 "Clang 12.0",1.00915,1.00683,1.0105 "WavPack Audio Encoding 5.3 - WAV To WavPack", Lower Results Are Better "GCC 11.1",17.358,17.36,17.36,17.362,17.359 "Clang 12.0",17.344,17.342,17.342,17.342,17.344 "Coremark 1.0 - CoreMark Size 666 - Iterations Per Second", Higher Results Are Better "GCC 11.1",2521372.572194,2521273.242988,2526049.889485 "Clang 12.0",2123517.961423,2128980.750466,2139991.08337 "TNN 0.2.3 - Target: CPU - Model: SqueezeNet v1.1", Lower Results Are Better "GCC 11.1",377.434,377.407,377.45 "Clang 12.0",402.947,402.867,402.928 "libjpeg-turbo tjbench 2.1.0 - Test: Decompression Throughput", Higher Results Are Better "GCC 11.1",171.554881,175.335316,175.798653 "Clang 12.0",179.68843,180.816889,181.283558 "Darmstadt Automotive Parallel Heterogeneous Suite - Backend: OpenMP - Kernel: NDT Mapping", Higher Results Are Better "GCC 11.1",1052.3195754241,1043.9012678181,1043.5726361341 "Darmstadt Automotive Parallel Heterogeneous Suite - Backend: OpenMP - Kernel: Euclidean Cluster", Higher Results Are Better "GCC 11.1",1022.970809528,1023.4209893411,995.5829303988 "x265 3.4 - Video Input: Bosphorus 4K", Higher Results Are Better "GCC 11.1",27.45,26.61,26.7 "Clang 12.0",29.37,28.84,29.19 "oneDNN 2.1.2 - Harness: Deconvolution Batch shapes_1d - Data Type: bf16bf16bf16 - Engine: CPU", Lower Results Are Better "GCC 11.1",3.28154,3.27761,3.27571 "Clang 12.0",2.86522,2.86864,2.86912 "oneDNN 2.1.2 - Harness: Deconvolution Batch shapes_1d - Data Type: u8s8f32 - Engine: CPU", Lower Results Are Better "GCC 11.1",0.362357,0.363515,0.359202 "Clang 12.0",0.200592,0.201693,0.200467 "ASTC Encoder 2.4 - Preset: Exhaustive", Lower Results Are Better "GCC 11.1",16.3756,16.386,16.4038 "Clang 12.0",13.9852,14.0214,14.0332 "WebP Image Encode 1.1 - Encode Settings: Quality 100, Lossless", Lower Results Are Better "GCC 11.1",19.491,19.471,19.458 "Clang 12.0",20.262,20.27,20.268 "Liquid-DSP 2021.01.31 - Threads: 160 - Buffer Length: 256 - Filter Length: 57", Higher Results Are Better "GCC 11.1",3150800000,3171800000,3226000000 "Clang 12.0",3755000000,3655600000,3648800000 "OpenSSL 1.1.1 - RSA 4096-bit Performance", Higher Results Are Better "GCC 11.1",17849.9,17847.7,17715 "Clang 12.0",11567.2,11565,11535.2 "Liquid-DSP 2021.01.31 - Threads: 1 - Buffer Length: 256 - Filter Length: 57", Higher Results Are Better "GCC 11.1",61045000,60888000,61023000 "Clang 12.0",61849000,61831000,61841000 "SVT-AV1 0.8.7 - Encoder Mode: Preset 4 - Input: Bosphorus 1080p", Higher Results Are Better "GCC 11.1",8.938,9.08,8.97 "Clang 12.0",9.542,9.263,9.449 "SVT-AV1 0.8.7 - Encoder Mode: Preset 8 - Input: Bosphorus 4K", Higher Results Are Better "GCC 11.1",55.343,54.735,55.493 "Clang 12.0",57.088,55.907,55.823 "FLAC Audio Encoding 1.3.2 - WAV To FLAC", Lower Results Are Better "GCC 11.1",9.372,9.39,9.371,9.387,9.39 "Clang 12.0",9.462,9.479,9.468,9.484,9.477 "SVT-HEVC 1.5.0 - Tuning: 1 - Input: Bosphorus 1080p", Higher Results Are Better "GCC 11.1",39.14,39.53,40.11 "Clang 12.0",41.68,42.38,41.81 "Opus Codec Encoding 1.3.1 - WAV To Opus Encode", Lower Results Are Better "GCC 11.1",8.773,8.765,8.774,8.76,8.769 "Clang 12.0",9.8,9.76,9.799,9.78,9.8 "oneDNN 2.1.2 - Harness: IP Shapes 1D - Data Type: bf16bf16bf16 - Engine: CPU", Lower Results Are Better "GCC 11.1",3.00819,2.9973,3.00206 "Clang 12.0",2.76406,2.77134,2.76504 "oneDNN 2.1.2 - Harness: IP Shapes 1D - Data Type: f32 - Engine: CPU", Lower Results Are Better "GCC 11.1",0.925644,0.920949,0.925036 "Clang 12.0",0.665098,0.66555,0.665418 "Kvazaar 2.0 - Video Input: Bosphorus 4K - Video Preset: Very Fast", Higher Results Are Better "GCC 11.1",41.76,42.95,42.23 "Clang 12.0",44.39,45.27,44.51 "Kvazaar 2.0 - Video Input: Bosphorus 4K - Video Preset: Ultra Fast", Higher Results Are Better "GCC 11.1",47.36,46.84,45.55 "Clang 12.0",48.43,48.14,47.32 "oneDNN 2.1.2 - Harness: Matrix Multiply Batch Shapes Transformer - Data Type: f32 - Engine: CPU", Lower Results Are Better "GCC 11.1",0.248614,0.247109,0.246939 "Clang 12.0",0.161762,0.159327,0.158962 "oneDNN 2.1.2 - Harness: Matrix Multiply Batch Shapes Transformer - Data Type: bf16bf16bf16 - Engine: CPU", Lower Results Are Better "GCC 11.1",0.600827,0.601399,0.602364 "Clang 12.0",0.517786,0.512417,0.515648 "oneDNN 2.1.2 - Harness: Matrix Multiply Batch Shapes Transformer - Data Type: u8s8f32 - Engine: CPU", Lower Results Are Better "GCC 11.1",0.220968,0.219311,0.219417 "Clang 12.0",0.120085,0.121119,0.120013 "C-Ray 1.1 - Total Time - 4K, 16 Rays Per Pixel", Lower Results Are Better "GCC 11.1",7.782,7.799,7.801 "Clang 12.0",15.316,15.375,15.364 "oneDNN 2.1.2 - Harness: IP Shapes 3D - Data Type: f32 - Engine: CPU", Lower Results Are Better "GCC 11.1",1.40669,1.39893,1.40242 "Clang 12.0",1.21609,1.2154,1.2203 "oneDNN 2.1.2 - Harness: IP Shapes 3D - Data Type: bf16bf16bf16 - Engine: CPU", Lower Results Are Better "GCC 11.1",1.81557,1.81058,1.81438 "Clang 12.0",1.70394,1.7115,1.70158 "oneDNN 2.1.2 - Harness: IP Shapes 3D - Data Type: u8s8f32 - Engine: CPU", Lower Results Are Better "GCC 11.1",0.438187,0.439598,0.44134 "Clang 12.0",0.323712,0.327623,0.323745 "LAME MP3 Encoding 3.100 - WAV To MP3", Lower Results Are Better "GCC 11.1",8.623,8.624,8.611 "Clang 12.0",9.585,9.596,9.593 "ASTC Encoder 2.4 - Preset: Thorough", Lower Results Are Better "GCC 11.1",9.4639,9.3903,9.4114 "Clang 12.0",6.9321,6.9231,6.9587 "WebP Image Encode 1.1 - Encode Settings: Quality 100, Highest Compression", Lower Results Are Better "GCC 11.1",8.013,8.032,8.034 "Clang 12.0",7.419,7.412,7.436 "x265 3.4 - Video Input: Bosphorus 1080p", Higher Results Are Better "GCC 11.1",76.76,75.87,78.01 "Clang 12.0",77.76,77.12,76.83 "WebP2 Image Encode 20210126 - Encode Settings: Quality 100, Compression Effort 5", Lower Results Are Better "GCC 11.1",5.762,5.772,5.76 "Clang 12.0",6.469,6.506,6.51 "oneDNN 2.1.2 - Harness: Convolution Batch Shapes Auto - Data Type: u8s8f32 - Engine: CPU", Lower Results Are Better "GCC 11.1",0.983393,0.969209,0.957315 "Clang 12.0",0.906724,0.900176,0.899739 "oneDNN 2.1.2 - Harness: Convolution Batch Shapes Auto - Data Type: f32 - Engine: CPU", Lower Results Are Better "GCC 11.1",1.45073,1.4738,1.45337 "Clang 12.0",1.4043,1.41877,1.41195 "oneDNN 2.1.2 - Harness: Convolution Batch Shapes Auto - Data Type: bf16bf16bf16 - Engine: CPU", Lower Results Are Better "GCC 11.1",2.0895,2.09376,2.09412 "Clang 12.0",2.06566,2.0662,2.067 "SVT-AV1 0.8.7 - Encoder Mode: Preset 8 - Input: Bosphorus 1080p", Higher Results Are Better "GCC 11.1",167.436,167.949,166.778 "Clang 12.0",171.664,169.421,167.733 "ASTC Encoder 2.4 - Preset: Medium", Lower Results Are Better "GCC 11.1",6.4229,6.4301,6.428 "Clang 12.0",4.5065,4.5191,4.5104 "Bullet Physics Engine 2.81 - Test: 3000 Fall", Lower Results Are Better "GCC 11.1",3.887139,3.870465,3.861576 "Clang 12.0",4.3118,4.298574,4.295094 "Primesieve 7.4 - 1e12 Prime Number Generation", Lower Results Are Better "GCC 11.1",3.787,3.768,3.786 "Clang 12.0",3.826,3.827,3.836 "Kvazaar 2.0 - Video Input: Bosphorus 1080p - Video Preset: Very Fast", Higher Results Are Better "GCC 11.1",159.67,160.46,159 "Clang 12.0",165.57,167.5,164.93 "Kvazaar 2.0 - Video Input: Bosphorus 1080p - Video Preset: Ultra Fast", Higher Results Are Better "GCC 11.1",177.2,178.6,174.17 "Clang 12.0",186.04,185.29,180.59 "oneDNN 2.1.2 - Harness: Deconvolution Batch shapes_3d - Data Type: bf16bf16bf16 - Engine: CPU", Lower Results Are Better "GCC 11.1",3.56188,3.58168,3.57024 "Clang 12.0",3.57173,3.5701,3.57681 "oneDNN 2.1.2 - Harness: Deconvolution Batch shapes_3d - Data Type: f32 - Engine: CPU", Lower Results Are Better "GCC 11.1",0.839622,0.84305,0.838476 "Clang 12.0",0.84208,0.844813,0.842058 "oneDNN 2.1.2 - Harness: Deconvolution Batch shapes_3d - Data Type: u8s8f32 - Engine: CPU", Lower Results Are Better "GCC 11.1",0.194355,0.19585,0.193557 "Clang 12.0",0.175306,0.175258,0.174617 "SVT-VP9 0.3 - Tuning: Visual Quality Optimized - Input: Bosphorus 1080p", Higher Results Are Better "GCC 11.1",394.11,393.92,391.49 "Clang 12.0",377.41,379.56,382.82 "WebP Image Encode 1.1 - Encode Settings: Quality 100", Lower Results Are Better "GCC 11.1",2.645,2.643,2.647 "Clang 12.0",2.688,2.697,2.69 "WebP2 Image Encode 20210126 - Encode Settings: Default", Lower Results Are Better "GCC 11.1",2.681,2.574,2.676 "Clang 12.0",2.508,2.49,2.477 "SVT-VP9 0.3 - Tuning: PSNR/SSIM Optimized - Input: Bosphorus 1080p", Higher Results Are Better "GCC 11.1",477.31,483.76,472.63 "Clang 12.0",465.15,467.2,465.83 "SVT-VP9 0.3 - Tuning: VMAF Optimized - Input: Bosphorus 1080p", Higher Results Are Better "GCC 11.1",481.93,471.68,476.94 "Clang 12.0",461.08,466.87,474.75 "SVT-HEVC 1.5.0 - Tuning: 7 - Input: Bosphorus 1080p", Higher Results Are Better "GCC 11.1",336.32,331.31,341.49 "Clang 12.0",357.57,354.82,353.15 "WebP Image Encode 1.1 - Encode Settings: Default", Lower Results Are Better "GCC 11.1",1.638,1.638,1.637 "Clang 12.0",1.622,1.613,1.612 "SVT-HEVC 1.5.0 - Tuning: 10 - Input: Bosphorus 1080p", Higher Results Are Better "GCC 11.1",612.24,609.14,607.29 "Clang 12.0",609.76,604.84,612.24 "Bullet Physics Engine 2.81 - Test: Convex Trimesh", Lower Results Are Better "GCC 11.1",1.05583,1.055355,1.051635 "Clang 12.0",1.14634,1.150905,1.147855 "Bullet Physics Engine 2.81 - Test: Prim Trimesh", Lower Results Are Better "GCC 11.1",0.86564,0.86165,0.8587 "Clang 12.0",0.941355,0.940865,0.94049 "Bullet Physics Engine 2.81 - Test: 136 Ragdolls", Lower Results Are Better "GCC 11.1",2.562005,2.550745,2.54716 "Clang 12.0",2.797979,2.798396,2.798591 "Bullet Physics Engine 2.81 - Test: 1000 Convex", Lower Results Are Better "GCC 11.1",4.3463,4.33515,4.34035 "Clang 12.0",4.748439,4.734935,4.739891 "Bullet Physics Engine 2.81 - Test: 1000 Stack", Lower Results Are Better "GCC 11.1",4.457585,4.452084,4.445625 "Clang 12.0",5.413714,5.411459,5.40636