Intel Core i7 Ivy Bridge Linux Compiler Comparison

Benchmarking of various GCC, LLVM Clang. LLVM DragonEgg, Open64, PathScale EKOPath 64-bit C/C++ code compilers under Linux with Ubuntu 12.04 LTS from an Intel Core i7 3770K Ivy Bridge processor. The Intel Ivy Bridge compiler benchmarking is for a future article on Phoronix.com.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1205305-SU-INTELIVYB81
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Audio Encoding 2 Tests
Bioinformatics 4 Tests
C/C++ Compiler Tests 16 Tests
Compression Tests 2 Tests
CPU Massive 21 Tests
Creator Workloads 9 Tests
Cryptography 2 Tests
Encoding 5 Tests
Fortran Tests 2 Tests
HPC - High Performance Computing 5 Tests
Common Kernel Benchmarks 2 Tests
MPI Benchmarks 2 Tests
Multi-Core 12 Tests
Renderers 3 Tests
Scientific Computing 5 Tests
Server 3 Tests
Server CPU Tests 7 Tests
Single-Threaded 5 Tests
Video Encoding 3 Tests

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GCC 4.6.3
April 21 2012
 
GCC 4.7.0
April 20 2012
 
GCC 4.8.0-20120415
April 21 2012
 
LLVM-Clang 3.0
April 21 2012
 
LLVM-Clang 3.1 SVN
April 20 2012
 
DragonEgg 3.0
April 21 2012
 
DragonEgg 3.0 + gcc-optzns
April 21 2012
 
DragonEgg 3.1 SVN
April 21 2012
 
DragonEgg 3.1 SVN + gcc-optzns
April 21 2012
 
EKOPath 4.0.12.1
April 21 2012
 
Open64 5.0
April 21 2012
 
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Intel Core i7 Ivy Bridge Linux Compiler Comparison Benchmarking of various GCC, LLVM Clang. LLVM DragonEgg, Open64, PathScale EKOPath 64-bit C/C++ code compilers under Linux with Ubuntu 12.04 LTS from an Intel Core i7 3770K Ivy Bridge processor. The Intel Ivy Bridge compiler benchmarking is for a future article on Phoronix.com. ,,"GCC 4.6.3","GCC 4.7.0","GCC 4.8.0-20120415","LLVM-Clang 3.0","LLVM-Clang 3.1 SVN","DragonEgg 3.0","DragonEgg 3.0 + gcc-optzns","DragonEgg 3.1 SVN","DragonEgg 3.1 SVN + gcc-optzns","EKOPath 4.0.12.1","Open64 5.0" Processor,,Intel Core i7-3770K @ 3.50GHz (8 Cores),Intel Core i7-3770K @ 3.50GHz (8 Cores),Intel Core i7-3770K @ 3.50GHz (8 Cores),Intel Core i7-3770K @ 3.50GHz (8 Cores),Intel Core i7-3770K @ 3.50GHz (8 Cores),Intel Core i7-3770K @ 3.50GHz (8 Cores),Intel Core i7-3770K @ 3.50GHz (8 Cores),Intel Core i7-3770K @ 3.50GHz (8 Cores),Intel Core i7-3770K @ 3.50GHz (8 Cores),Intel Core i7-3770K @ 3.50GHz (8 Cores),Intel Core i7-3770K @ 3.50GHz (8 Cores) Motherboard,,ECS Z77H2-A2X v1.0,ECS Z77H2-A2X v1.0,ECS Z77H2-A2X v1.0,ECS Z77H2-A2X v1.0,ECS Z77H2-A2X v1.0,ECS Z77H2-A2X v1.0,ECS Z77H2-A2X v1.0,ECS Z77H2-A2X v1.0,ECS Z77H2-A2X v1.0,ECS Z77H2-A2X v1.0,ECS Z77H2-A2X v1.0 Chipset,,Intel Ivy Bridge DRAM,Intel Ivy Bridge DRAM,Intel Ivy Bridge DRAM,Intel Ivy Bridge DRAM,Intel Ivy Bridge DRAM,Intel Ivy Bridge DRAM,Intel Ivy Bridge DRAM,Intel Ivy Bridge DRAM,Intel Ivy Bridge DRAM,Intel Ivy Bridge DRAM,Intel Ivy Bridge DRAM Memory,,15360MB,15360MB,15360MB,15360MB,15360MB,15360MB,15360MB,15360MB,15360MB,15360MB,15360MB Disk,,240GB OCZ VERTEX3,240GB OCZ VERTEX3,240GB OCZ VERTEX3,240GB OCZ VERTEX3,240GB OCZ VERTEX3,240GB OCZ VERTEX3,240GB OCZ VERTEX3,240GB OCZ VERTEX3,240GB OCZ VERTEX3,240GB OCZ VERTEX3,240GB OCZ VERTEX3 Graphics,,Intel Ivy Bridge,Intel Ivy Bridge,Intel Ivy Bridge,Intel Ivy Bridge,Intel Ivy Bridge,Intel Ivy Bridge,Intel Ivy Bridge,Intel Ivy Bridge,Intel Ivy Bridge,Intel Ivy Bridge,Intel Ivy Bridge Audio,,Realtek ALC892,Realtek ALC892,Realtek ALC892,Realtek ALC892,Realtek ALC892,Realtek ALC892,Realtek ALC892,Realtek ALC892,Realtek ALC892,Realtek ALC892,Realtek ALC892 Monitor,,DELL P2210H,DELL P2210H,DELL P2210H,DELL P2210H,DELL P2210H,DELL P2210H,DELL P2210H,DELL P2210H,DELL P2210H,DELL P2210H,DELL P2210H Network,,Realtek RTL8111/8168B,Realtek RTL8111/8168B,Realtek RTL8111/8168B,Realtek RTL8111/8168B,Realtek RTL8111/8168B,Realtek RTL8111/8168B,Realtek RTL8111/8168B,Realtek RTL8111/8168B,Realtek RTL8111/8168B,Realtek RTL8111/8168B,Realtek RTL8111/8168B OS,,Ubuntu 12.04,Ubuntu 12.04,Ubuntu 12.04,Ubuntu 12.04,Ubuntu 12.04,Ubuntu 12.04,Ubuntu 12.04,Ubuntu 12.04,Ubuntu 12.04,Ubuntu 12.04,Ubuntu 12.04 Kernel,,3.4.0-999-generic (x86_64),3.4.0-999-generic (x86_64),3.4.0-999-generic (x86_64),3.4.0-999-generic (x86_64),3.4.0-999-generic (x86_64),3.4.0-999-generic (x86_64),3.4.0-999-generic (x86_64),3.4.0-999-generic (x86_64),3.4.0-999-generic (x86_64),3.4.0-999-generic (x86_64),3.4.0-999-generic (x86_64) Desktop,,Unity 5.10.0,Unity 5.10.0,Unity 5.10.0,Unity 5.10.0,Unity 5.10.0,Unity 5.10.0,Unity 5.10.0,Unity 5.10.0,Unity 5.10.0,Unity 5.10.0,Unity 5.10.0 Display Server,,X Server 1.11.3,X Server 1.11.3,X Server 1.11.3,X Server 1.11.3,X Server 1.11.3,X Server 1.11.3,X Server 1.11.3,X Server 1.11.3,X Server 1.11.3,X Server 1.11.3,X Server 1.11.3 Display Driver,,intel 2.18.0,intel 2.18.0,intel 2.18.0,intel 2.18.0,intel 2.18.0,intel 2.18.0,intel 2.18.0,intel 2.18.0,intel 2.18.0,intel 2.18.0,intel 2.18.0 OpenGL,,2.1 Mesa 8.1-devel (git-137c5ec),2.1 Mesa 8.1-devel (git-137c5ec),2.1 Mesa 8.1-devel (git-137c5ec),2.1 Mesa 8.1-devel (git-137c5ec),2.1 Mesa 8.1-devel (git-137c5ec),2.1 Mesa 8.1-devel (git-137c5ec),2.1 Mesa 8.1-devel (git-137c5ec),2.1 Mesa 8.1-devel (git-137c5ec),2.1 Mesa 8.1-devel (git-137c5ec),2.1 Mesa 8.1-devel (git-137c5ec),2.1 Mesa 8.1-devel (git-137c5ec) Compiler,,GCC 4.6.3,GCC 4.7.0,GCC 4.8.0 20120415,Clang 3.0 + LLVM 3.0,Clang 3.1 (SVN 155223) + LLVM 3.1svn,GCC 4.6.3 + Clang 3.0 + LLVM 3.0,GCC 4.6.3 + Clang 3.0 + LLVM 3.0,GCC 4.6.3 + Clang 3.1 (SVN 155223) + LLVM 3.1svn,GCC 4.6.3 + Clang 3.1 (SVN 155223) + LLVM 3.1svn,PathScale 4.0.12.1,Open64 5.0 File-System,,ext4,ext4,ext4,ext4,ext4,ext4,ext4,ext4,ext4,ext4,ext4 Screen Resolution,,1920x1080,1920x1080,1920x1080,1920x1080,1920x1080,1920x1080,1920x1080,1920x1080,1920x1080,1920x1080,1920x1080 ,,"GCC 4.6.3","GCC 4.7.0","GCC 4.8.0-20120415","LLVM-Clang 3.0","LLVM-Clang 3.1 SVN","DragonEgg 3.0","DragonEgg 3.0 + gcc-optzns","DragonEgg 3.1 SVN","DragonEgg 3.1 SVN + gcc-optzns","EKOPath 4.0.12.1","Open64 5.0" "TTSIOD 3D Renderer - Phong Rendering With Soft-Shadow Mapping (FPS)",HIB,133.18,137.05,128.45,,,114.85,,111.99,135.88,, "VP8 libvpx Encoding - vpxenc (FPS)",HIB,27.51,26.78,27.51,24.73,25.80,24.80,26.56,24.80,26.57,, "x264 - H.264 Video Encoding (FPS)",HIB,150.20,150.09,150.42,,,144.36,127.63,144.66,143.24,, "GraphicsMagick - Operation: Blur (Iterations/min)",HIB,145,144,144,91,81,143,146,145,146,, "GraphicsMagick - Operation: Sharpen (Iterations/min)",HIB,96,96,96,24,35,124,124,124,123,, "GraphicsMagick - Operation: Resizing (Iterations/min)",HIB,173,174,173,82,108,176,175,176,175,, "GraphicsMagick - Operation: HWB Color Space (Iterations/min)",HIB,202,204,204,141,142,205,203,203,202,, "GraphicsMagick - Operation: Local Adaptive Thresholding (Iterations/min)",HIB,83,84,84,26,31,86,85,85,85,, "BYTE Unix Benchmark - Computational Test: Dhrystone 2 (LPS)",HIB,27111582.03,26607388.77,26590591.00,,,28311137.77,28280256.20,28470973.47,27883972.17,, "FFTE - Test: N=64, 1D Complex FFT Routine (MFLOPS)",HIB,5646.66,5813.42,5855.30,5579.66,5847.45,5624.69,5622.92,5649.07,5623.18,5645.30,5518.34 "Himeno Benchmark - Poisson Pressure Solver (MFLOPS)",HIB,1587.48,1670.67,1677.11,1611.69,1614.71,963.34,1451.83,1681.17,1675.13,, "7-Zip Compression - Compress Speed Test (MIPS)",HIB,20997,21250,20625,21236,21516,20562,21020,20820,21944,19724,20546 "John The Ripper - Test: Blowfish (Real C/S)",HIB,5998,6052,6101,968,971,5062,5651,5144,5445,929, "NGINX Benchmark - Static Web Page Serving (Reqs/sec)",HIB,36384.63,35335.63,35895.48,35657.71,36081.82,35858.96,35312.35,35695.22,35680.31,, "Apache Benchmark - Static Web Page Serving (Reqs/sec)",HIB,34070.58,33697.33,33675.40,35987.58,36256.48,35707.79,36575.80,35736.30,,, "OpenSSL - RSA 4096-bit Performance (Signs/sec)",HIB,100.68,100.43,99.68,100.43,100.90,99.45,99.88,100.53,100.23,, "Timed HMMer Search - Pfam Database Search (sec)",LIB,10.22,10.02,10.04,12.24,12.02,12.20,13.02,12.07,10.45,, "Timed MAFFT Alignment - Multiple Sequence Alignment (sec)",LIB,5.90,5.94,5.94,6.31,6.22,6.52,,6.34,,6.23,5.54 "Timed MrBayes Analysis - Primate Phylogeny Analysis (sec)",LIB,14.24,12.32,12.28,14.31,14.37,13.83,18.51,13.54,13.37,, "Timed PHP Compilation - Time To Compile (sec)",LIB,24.55,27.12,27.46,16.85,21.38,16.86,20.72,21.33,20.74,, "C-Ray - Total Time (sec)",LIB,71.39,69.68,72.51,111.77,83.33,87.73,111.12,51.66,82.20,, "Parallel BZIP2 Compression - 256MB File Compression (sec)",LIB,7.74,8.18,7.88,9.53,9.13,8.98,9.07,9.05,9.10,8.35,8.31 "Smallpt - Global Illumination Renderer; 100 Samples (sec)",LIB,25,25,25,127,139,28,92,30,26,, "Crafty - Elapsed Time (sec)",LIB,72.60,,72.37,70.58,70.33,71.69,,71.27,72.06,, "FLAC Audio Encoding - WAV To FLAC (sec)",LIB,5.30,4.82,4.91,6.10,6.14,6.30,,6.21,5.92,, "LAME MP3 Encoding - WAV To MP3 (sec)",LIB,13.80,13.20,13.19,14.06,13.90,,,13.38,13.04,, "FFmpeg - AVI To NTSC VCD (sec)",LIB,9.66,9.65,9.73,9.67,9.72,9.68,,9.77,,, "Minion - Benchmark: Bibd (sec)",LIB,108.79,118.63,119.84,116.73,114.81,109.14,,111.64,,, "Minion - Benchmark: Graceful (sec)",LIB,65.72,69.44,68.85,67.33,65.59,69.41,,65.86,,, "Minion - Benchmark: Solitaire (sec)",LIB,101.74,109.49,110.38,112.58,110.72,106.16,,104.90,,, "Minion - Benchmark: Quasigroup (sec)",LIB,147.81,147.37,146.64,152.77,150.73,149.30,,147.19,,, "Open FMM Nero2D - Total Time (sec)",LIB,416.64,408.49,410.30,,,482.40,,475.08,403.36,,