gcc-vs-llvm

AMD FX-8350 Eight-Core testing with a ASUS M5A97 R2.0 and eVGA NVIDIA GeForce GTX 1060 6GB 6144MB on Gentoo 2.3 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1704268-RI-GCCVSLLVM67&grs&sro.

gcc-vs-llvmProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLVulkanCompilerFile-SystemScreen ResolutionGCCLLVMGCC -O2LLVM -O2AMD FX-8350 Eight-Core @ 4.00GHz (8 Cores)ASUS M5A97 R2.0AMD RD890 bridge16384MB180GB OCZ AGILITY2 + 128GB KINGSTON SKC400S + 240GB KINGSTON SUV400SeVGA NVIDIA GeForce GTX 1060 6GB 6144MB (460/4006MHz)Realtek ALC887-VDIntel 82571EB GigabitGentoo 2.34.10.11-gentoo (x86_64)KDE Frameworks 5X Server 1.19.2NVIDIA 381.094.5.01.0.42GCC 5.4.0 + Clang 3.9.1 + LLVM 3.9.1 + CUDA 8.0f2fs3840x1080eVGA NVIDIA GeForce GTX 1060 6GB 6144MB (101/405MHz)Clang 3.9.1 + GCC 5.4.0 + LLVM 3.9.1 + CUDA 8.0eVGA NVIDIA GeForce GTX 1060 6GB 6144MB (106/405MHz)GCC 5.4.0 + Clang 3.9.1 + LLVM 3.9.1 + CUDA 8.0eVGA NVIDIA GeForce GTX 1060 6GB 6144MB (102/405MHz)Clang 3.9.1 + GCC 5.4.0 + LLVM 3.9.1 + CUDA 8.0OpenBenchmarking.orgProcessor Details- Scaling Governor: acpi-cpufreq performanceCompiler Details- LLVM, LLVM -O2: Optimized build; Default target: x86_64-pc-linux-gnu; Host CPU: bdver1

gcc-vs-llvmc-ray: Total Timebuild-imagemagick: Time To Compilegraphics-magick: Sharpengraphics-magick: HWB Color Spacebullet: 1000 Convexbuild-php: Time To Compileencode-mp3: WAV To MP3bullet: 1000 Stackbullet: Convex Trimeshbullet: 3000 Fallbuild-apache: Time To Compilecompress-7zip: Compress Speed Testgraphics-magick: Resizinghmmer: Pfam Database Searchjohn-the-ripper: Blowfishx264: H.264 Video Encodingapache: Static Web Page Servingopenssl: RSA 4096-bit Performancenpb: LU.AGCCLLVMGCC -O2LLVM -O219.65114.891091736.3534.4515.287.501.596.3835.632144916011.166744166.8715789.49702.5710051.9739.9671.70761447.5130.7117.788.681.817.1436.042217911.386531165.7115804.92700.0710191.9831.7054.191071676.3429.5715.757.501.596.3832.272142615411.316775167.7215727.98702.3710647.8067.0453.29761437.5329.7017.648.701.817.1535.222229811.596608163.8515732.53700.1310372.20OpenBenchmarking.org

C-Ray

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeGCCGCC -O2LLVMLLVM -O21530456075SE +/- 0.01, N = 3SE +/- 0.11, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 319.6531.7039.9667.04

Timed ImageMagick Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed ImageMagick Compilation 6.9.0Time To CompileGCCGCC -O2LLVMLLVM -O2306090120150SE +/- 0.15, N = 3SE +/- 0.17, N = 3SE +/- 0.10, N = 3SE +/- 0.07, N = 3114.8954.1971.7053.29

GraphicsMagick

Operation: Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: SharpenGCCGCC -O2LLVMLLVM -O220406080100SE +/- 0.33, N = 31091077676

GraphicsMagick

Operation: HWB Color Space

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: HWB Color SpaceGCCGCC -O2LLVMLLVM -O24080120160200173167144143

Bullet Physics Engine

Test: 1000 Convex

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 ConvexGCCGCC -O2LLVMLLVM -O2246810SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.03, N = 36.356.347.517.53

Timed PHP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 5.2.9Time To CompileGCCGCC -O2LLVMLLVM -O2816243240SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.11, N = 3SE +/- 0.08, N = 334.4529.5730.7129.70

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3GCCGCC -O2LLVMLLVM -O248121620SE +/- 0.05, N = 5SE +/- 0.00, N = 5SE +/- 0.02, N = 5SE +/- 0.01, N = 515.2815.7517.7817.64

Bullet Physics Engine

Test: 1000 Stack

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 StackGCCGCC -O2LLVMLLVM -O2246810SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 37.507.508.688.70

Bullet Physics Engine

Test: Convex Trimesh

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Convex TrimeshGCCGCC -O2LLVMLLVM -O20.40730.81461.22191.62922.0365SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31.591.591.811.81

Bullet Physics Engine

Test: 3000 Fall

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 3000 FallGCCGCC -O2LLVMLLVM -O2246810SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.00, N = 3SE +/- 0.01, N = 36.386.387.147.15

Timed Apache Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.7Time To CompileGCCGCC -O2LLVMLLVM -O2816243240SE +/- 0.06, N = 3SE +/- 0.05, N = 3SE +/- 0.10, N = 3SE +/- 0.06, N = 335.6332.2736.0435.22

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestGCCGCC -O2LLVMLLVM -O25K10K15K20K25KSE +/- 42.59, N = 3SE +/- 132.67, N = 3SE +/- 128.06, N = 3SE +/- 8.66, N = 321449214262217922298g++g++clang++clang++

GraphicsMagick

Operation: Resizing

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: ResizingGCCGCC -O24080120160200160154-O3-O21. (CC) gcc options: -fopenmp -march=native -pthread -lwebp -llcms2 -ltiff -lfreetype -ljasper -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lgomp -lpthread

Timed HMMer Search

Pfam Database Search

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchGCCGCC -O2LLVMLLVM -O23691215SE +/- 0.15, N = 3SE +/- 0.17, N = 5SE +/- 0.17, N = 5SE +/- 0.16, N = 311.1611.3111.3811.59

John The Ripper

Test: Blowfish

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0Test: BlowfishGCCGCC -O2LLVMLLVM -O215003000450060007500SE +/- 52.77, N = 3SE +/- 6.69, N = 3SE +/- 64.07, N = 3SE +/- 17.33, N = 36744677565316608gccgccclangclang

x264

H.264 Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2015-11-02H.264 Video EncodingGCCGCC -O2LLVMLLVM -O24080120160200SE +/- 0.17, N = 5SE +/- 0.25, N = 5SE +/- 0.11, N = 5SE +/- 0.39, N = 5166.87167.72165.71163.85

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page ServingGCCGCC -O2LLVMLLVM -O23K6K9K12K15KSE +/- 13.84, N = 3SE +/- 8.69, N = 3SE +/- 9.87, N = 3SE +/- 10.99, N = 315789.4915727.9815804.9215732.53

OpenSSL

RSA 4096-bit Performance

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1gRSA 4096-bit PerformanceGCCGCC -O2LLVMLLVM -O2150300450600750SE +/- 0.03, N = 3SE +/- 0.28, N = 3SE +/- 0.72, N = 3SE +/- 0.23, N = 3702.57702.37700.07700.13gccgccclangclang

NAS Parallel Benchmarks

Test / Class: LU.A

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: LU.AGCCGCC -O2LLVMLLVM -O22K4K6K8K10KSE +/- 416.76, N = 6SE +/- 82.04, N = 3SE +/- 173.31, N = 4SE +/- 179.03, N = 410051.9710647.8010191.9810372.20gccgccclangclang

Phoronix Test Suite v10.8.4