LLVM Clang 3.3, Clang 3.2, GCC 4.8 Compilers

Benchmarking LLVM Clang 3.2, LLVM Clang 3.3 RC1, and GCC 4.8.0 on various Linux systems. Benchmarking by Michael Larabel 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 1305170-UT-LLVMCLANG75
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Bioinformatics 3 Tests
Timed Code Compilation 2 Tests
C/C++ Compiler Tests 9 Tests
CPU Massive 9 Tests
Creator Workloads 4 Tests
HPC - High Performance Computing 3 Tests
Common Kernel Benchmarks 2 Tests
Multi-Core 7 Tests
Programmer / Developer System Benchmarks 2 Tests
Renderers 2 Tests
Scientific Computing 3 Tests
Server 2 Tests
Server CPU Tests 3 Tests

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Intel Core i7 3960X: GCC 4.8.0
May 12 2013
 
Intel Core i7 3960X: Clang 3.2
May 12 2013
 
Intel Core i7 3960X: Clang 3.3-rc1
May 12 2013
 
AMD FX-8350: GCC 4.8.0
May 14 2013
 
AMD FX-8350: Clang 3.2
May 14 2013
 
AMD FX-8350: Clang 3.3-rc1
May 14 2013
 
Intel Core i3 3217U: GCC 4.8.0
May 17 2013
 
Intel Core i3 3217U: Clang 3.2
May 17 2013
 
Intel Core i3 3217U: Clang 3.3-rc1
May 17 2013
 
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LLVM Clang 3.3, Clang 3.2, GCC 4.8 Compilers Benchmarking LLVM Clang 3.2, LLVM Clang 3.3 RC1, and GCC 4.8.0 on various Linux systems. Benchmarking by Michael Larabel for a future article on Phoronix.com. ,,"Intel Core i7 3960X: GCC 4.8.0","Intel Core i7 3960X: Clang 3.2","Intel Core i7 3960X: Clang 3.3-rc1","AMD FX-8350: GCC 4.8.0","AMD FX-8350: Clang 3.2","AMD FX-8350: Clang 3.3-rc1","Intel Core i3 3217U: GCC 4.8.0","Intel Core i3 3217U: Clang 3.2","Intel Core i3 3217U: Clang 3.3-rc1" Processor,,Intel Core i7-3960X @ 3.30GHz (12 Cores),Intel Core i7-3960X @ 3.30GHz (12 Cores),Intel Core i7-3960X @ 3.30GHz (12 Cores),AMD FX-8350 Eight-Core @ 4.00GHz (8 Cores),AMD FX-8350 Eight-Core @ 4.00GHz (8 Cores),AMD FX-8350 Eight-Core @ 4.00GHz (8 Cores),Intel Core i3-3217U @ 1.80GHz (4 Cores),Intel Core i3-3217U @ 1.80GHz (4 Cores),Intel Core i3-3217U @ 1.80GHz (4 Cores) Motherboard,,Intel DX79SI,Intel DX79SI,Intel DX79SI,ASUS Crosshair V Formula,ASUS Crosshair V Formula,ASUS Crosshair V Formula,ASUS K56CA v1.0,ASUS K56CA v1.0,ASUS K56CA v1.0 Chipset,,Intel Xeon E5/Core,Intel Xeon E5/Core,Intel Xeon E5/Core,AMD ATI RD890 bridge,AMD ATI RD890 bridge,AMD ATI RD890 bridge,Intel 3rd Gen Core DRAM,Intel 3rd Gen Core DRAM,Intel 3rd Gen Core DRAM Memory,,8192MB,8192MB,8192MB,8192MB,8192MB,8192MB,4096MB,4096MB,4096MB Disk,,64GB OCZ VERTEX,64GB OCZ VERTEX,64GB OCZ VERTEX,60GB OCZ VERTEX2,60GB OCZ VERTEX2,60GB OCZ VERTEX2,500GB Hitachi HTS54505 + 24GB SanDisk SSD i100,500GB Hitachi HTS54505 + 24GB SanDisk SSD i100,500GB Hitachi HTS54505 + 24GB SanDisk SSD i100 Graphics,,AMD Radeon HD 4650 512MB,AMD Radeon HD 4650 512MB,AMD Radeon HD 4650 512MB,AMD Radeon HD 4870 512MB,AMD Radeon HD 4870 512MB,AMD Radeon HD 4870 512MB,Intel 3rd Gen Core,Intel 3rd Gen Core,Intel 3rd Gen Core Audio,,Realtek ALC892,Realtek ALC892,Realtek ALC892,Realtek ALC889,Realtek ALC889,Realtek ALC889,Realtek ALC270,Realtek ALC270,Realtek ALC270 Monitor,,DELL S2409W,DELL S2409W,DELL S2409W,VA2431,VA2431,VA2431,,, Network,,Intel 82579LM Gigabit Connection,Intel 82579LM Gigabit Connection,Intel 82579LM Gigabit Connection,Intel 82583V Gigabit Connection,Intel 82583V Gigabit Connection,Intel 82583V Gigabit Connection,Realtek RTL8111/8168 + Atheros AR9485 Wireless,Realtek RTL8111/8168 + Atheros AR9485 Wireless,Realtek RTL8111/8168 + Atheros AR9485 Wireless OS,,Ubuntu 13.04,Ubuntu 13.04,Ubuntu 13.04,Ubuntu 13.04,Ubuntu 13.04,Ubuntu 13.04,Ubuntu 13.10,Ubuntu 13.10,Ubuntu 13.10 Kernel,,3.8.0-19-generic (x86_64),3.8.0-19-generic (x86_64),3.8.0-19-generic (x86_64),3.8.0-19-generic (x86_64),3.8.0-19-generic (x86_64),3.8.0-19-generic (x86_64),3.10.0-999-generic (x86_64),3.10.0-999-generic (x86_64),3.10.0-999-generic (x86_64) Desktop,,Unity 7.0.0,Unity 7.0.0,Unity 7.0.0,Unity 7.0.0,Unity 7.0.0,Unity 7.0.0,Unity 7.0.0,Unity 7.0.0,Unity 7.0.0 Display Server,,X Server 1.13.3,X Server 1.13.3,X Server 1.13.3,X Server 1.13.3,X Server 1.13.3,X Server 1.13.3,X Server 1.13.3,X Server 1.13.3,X Server 1.13.3 Display Driver,,radeon 7.1.0,radeon 7.1.0,radeon 7.1.0,radeon 7.1.0,radeon 7.1.0,radeon 7.1.0,intel 2.21.6,intel 2.21.6,intel 2.21.6 OpenGL,,3.0 Mesa 9.1.1 Gallium 0.4,3.0 Mesa 9.1.1 Gallium 0.4,3.0 Mesa 9.1.1 Gallium 0.4,3.0 Mesa 9.2.0 (git-a67b18e) Gallium 0.4,3.0 Mesa 9.2.0 (git-a67b18e) Gallium 0.4,3.0 Mesa 9.2.0 (git-a67b18e) Gallium 0.4,3.0 Mesa 9.2.0 (git-4f518e1),3.0 Mesa 9.2.0 (git-4f518e1),3.0 Mesa 9.2.0 (git-4f518e1) Compiler,,GCC 4.8.0,Clang 3.2 + LLVM 3.2svn,Clang 3.3 + LLVM 3.3svn,GCC 4.8.0,Clang 3.2 + LLVM 3.2svn,Clang 3.3 + LLVM 3.3svn,GCC 4.8.0,Clang 3.2 + LLVM 3.2svn,Clang 3.3 + LLVM 3.3svn File-System,,ext4,ext4,ext4,ext4,ext4,ext4,ext4,ext4,ext4 Screen Resolution,,1920x1080,1920x1080,1920x1080,1920x1080,1920x1080,1920x1080,1366x768,1366x768,1366x768 ,,"Intel Core i7 3960X: GCC 4.8.0","Intel Core i7 3960X: Clang 3.2","Intel Core i7 3960X: Clang 3.3-rc1","AMD FX-8350: GCC 4.8.0","AMD FX-8350: Clang 3.2","AMD FX-8350: Clang 3.3-rc1","Intel Core i3 3217U: GCC 4.8.0","Intel Core i3 3217U: Clang 3.2","Intel Core i3 3217U: Clang 3.3-rc1" "GraphicsMagick - Operation: Blur (Iterations/min)",HIB,143,82,81,116,64,64,54,40,40 "GraphicsMagick - Operation: Sharpen (Iterations/min)",HIB,117,31,31,112,23,22,29,15,15 "GraphicsMagick - Operation: Resizing (Iterations/min)",HIB,175,89,89,148,73,73,63,42,42 "GraphicsMagick - Operation: HWB Color Space (Iterations/min)",HIB,192,124,123,159,105,104,81,69,68 "GraphicsMagick - Operation: Local Adaptive Thresholding (Iterations/min)",HIB,133,44,49,99,38,37,39,21,23 "Himeno Benchmark - Poisson Pressure Solver (MFLOPS)",HIB,1629.42,1562.31,1597.62,731.99,650.02,667.68,779.65,781.12,758.34 "Apache Benchmark - Static Web Page Serving (Reqs/sec)",HIB,14318.97,14267.94,14662.33,19810.73,20186.40,19950.55,11374.96,12063.12,12423.85 "PostgreSQL pgbench - TPC-B Transactions Per Second (TPS)",HIB,,354.32,351.51,,2438.64,2412.86,,521.66,542.70 "BLAKE2 - Phoronix Test Suite v4.6.0m1 (Cycles/Byte)",LIB,5.00,5.52,5.50,8.99,9.63,9.80,6.03,6.48,6.48 "Timed HMMer Search - Pfam Database Search (sec)",LIB,15.91,15.42,15.94,11.52,12.57,11.02,38.39,48.17,40.11 "Timed MAFFT Alignment - Multiple Sequence Alignment (sec)",LIB,7.19,7.42,7.54,6.42,7.09,6.86,20.34,23.88,21.67 "Timed ImageMagick Compilation - Time To Compile (sec)",LIB,49.99,21.18,22.63,102.92,26.94,28.65,208.42,97.07,104.36 "Timed PHP Compilation - Time To Compile (sec)",LIB,22.59,15.58,16.80,31.17,19.37,20.82,98.29,57.64,59.27 "C-Ray - Total Time (sec)",LIB,18.41,21.05,20.81,19.26,32.87,32.80,116.29,133.72,132.37 "Smallpt - Global Illumination Renderer; 100 Samples (sec)",LIB,19,165,163,33,248,248,117,341,344 "FFmpeg - H.264 HD To NTSC DV (sec)",LIB,18.09,18.35,18.43,20.35,20.42,20.30,34.34,34.45,