GCC 5.4 vs CLANG

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/1704258-TBE8-GCC54VS51&grt.

GCC 5.4 vs CLANGProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLVulkanCompilerFile-SystemScreen ResolutionGCCAMD 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 (604/4006MHz)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 8.0f2fs3840x1080OpenBenchmarking.org- Scaling Governor: acpi-cpufreq performance

GCC 5.4 vs CLANGcompress-7zip: Compress Speed Testapache: Static Web Page Servingbullet: 3000 Fallbullet: 1000 Stackbullet: 1000 Convexbullet: Convex Trimeshc-ray: Total Timegraphics-magick: Sharpengraphics-magick: Resizinggraphics-magick: HWB Color Spacejohn-the-ripper: Blowfishencode-mp3: WAV To MP3npb: LU.Aopenssl: RSA 4096-bit Performancebuild-apache: Time To Compilehmmer: Pfam Database Searchbuild-imagemagick: Time To Compilebuild-php: Time To Compilex264: H.264 Video EncodingGCC2033515452.207.008.307.611.7626.14103151163591015.881879.98673.4737.0711.8465.3634.13160.82OpenBenchmarking.org

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestGCC4K8K12K16K20KSE +/- 82.23, N = 3203351. (CXX) g++ options: -pipe -lpthread

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.4.7Static Web Page ServingGCC3K6K9K12K15KSE +/- 6.23, N = 315452.201. (CC) gcc options: -shared -fPIC -O2 -pthread

Bullet Physics Engine

Test: 3000 Fall

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 3000 FallGCC246810SE +/- 0.06, N = 37.001. (CXX) g++ options: -O3 -rdynamic

Bullet Physics Engine

Test: 1000 Stack

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 StackGCC246810SE +/- 0.06, N = 38.301. (CXX) g++ options: -O3 -rdynamic

Bullet Physics Engine

Test: 1000 Convex

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: 1000 ConvexGCC246810SE +/- 0.04, N = 37.611. (CXX) g++ options: -O3 -rdynamic

Bullet Physics Engine

Test: Convex Trimesh

OpenBenchmarking.orgSeconds, Fewer Is BetterBullet Physics Engine 2.81Test: Convex TrimeshGCC0.3960.7921.1881.5841.98SE +/- 0.00, N = 31.761. (CXX) g++ options: -O3 -rdynamic

C-Ray

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeGCC612182430SE +/- 0.03, N = 326.141. (CC) gcc options: -lm -lpthread -O3

GraphicsMagick

Operation: Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: SharpenGCC204060801001031. (CC) gcc options: -fopenmp -O2 -pthread -lwebp -llcms2 -ltiff -lfreetype -ljasper -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lgomp -lpthread

GraphicsMagick

Operation: Resizing

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: ResizingGCC3060901201501511. (CC) gcc options: -fopenmp -O2 -pthread -lwebp -llcms2 -ltiff -lfreetype -ljasper -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lgomp -lpthread

GraphicsMagick

Operation: HWB Color Space

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.19Operation: HWB Color SpaceGCC40801201602001631. (CC) gcc options: -fopenmp -O2 -pthread -lwebp -llcms2 -ltiff -lfreetype -ljasper -ljpeg -lXext -lSM -lICE -lX11 -llzma -lbz2 -lxml2 -lz -lm -lgomp -lpthread

John The Ripper

Test: Blowfish

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.8.0Test: BlowfishGCC13002600390052006500SE +/- 30.35, N = 359101. (CC) gcc options: -fopenmp -lcrypt

LAME MP3 Encoding

WAV To MP3

OpenBenchmarking.orgSeconds, Fewer Is BetterLAME MP3 Encoding 3.99.3WAV To MP3GCC48121620SE +/- 0.02, N = 515.881. (CC) gcc options: -O3 -ffast-math -funroll-loops -fschedule-insns2 -fbranch-count-reg -fforce-addr -pipe -lncurses -lm

NAS Parallel Benchmarks

Test / Class: LU.A

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: LU.AGCC400800120016002000SE +/- 42.51, N = 61879.98

OpenSSL

RSA 4096-bit Performance

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.1gRSA 4096-bit PerformanceGCC150300450600750SE +/- 2.73, N = 3673.471. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl

Timed Apache Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.4.7Time To CompileGCC918273645SE +/- 0.08, N = 337.07

Timed HMMer Search

Pfam Database Search

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchGCC3691215SE +/- 0.23, N = 611.841. (CC) gcc options: -O2 -pthread -lhmmer -lsquid -lm

Timed ImageMagick Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed ImageMagick Compilation 6.9.0Time To CompileGCC1530456075SE +/- 0.17, N = 365.36

Timed PHP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 5.2.9Time To CompileGCC816243240SE +/- 0.21, N = 334.131. (CC) gcc options: -O2 -pedantic -ldl -lz -lm

x264

H.264 Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2015-11-02H.264 Video EncodingGCC4080120160200SE +/- 0.46, N = 5160.821. (CC) gcc options: -ldl -lavformat -lavcodec -lavutil -lswscale -m64 -lm -lpthread -O3 -ffast-math -std=gnu99 -fomit-frame-pointer -fno-tree-vectorize

Phoronix Test Suite v10.8.4