AMD A10-6800K Compiler GCC vs. LLVM/Clang Performance

AMD A10-6800K Richland APU testing of GCC 4.8.1 and LLVM Clang 3.3 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 1307069-UT-1306306SO97
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Audio Encoding 2 Tests
Bioinformatics 3 Tests
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CPU Massive 12 Tests
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Cryptography 2 Tests
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HPC - High Performance Computing 3 Tests
Multi-Core 6 Tests
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Single-Threaded 5 Tests
Video Encoding 2 Tests

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GCC 4.8.1
June 29 2013
 
LLVM Clang 3.3
June 30 2013
 
1306306-SO-RICHLANDG80-vs-8120
July 07 2013
 
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AMD A10-6800K Compiler GCC vs. LLVM/Clang Performance, "Smallpt 1.0 - Global Illumination Renderer; 100 Samples", Lower Results Are Better "GCC 4.8.1",57,57,57 "LLVM Clang 3.3",212,212,212 "1306306-SO-RICHLANDG80-vs-8120",132,140,140 "GraphicsMagick 1.3.16 - Operation: Sharpen", Higher Results Are Better "GCC 4.8.1",93,91,91 "LLVM Clang 3.3",26,26,26 "1306306-SO-RICHLANDG80-vs-8120",48,47,47 "Primesieve 4.2 - 1e12 Prime Number Generation", Lower Results Are Better "GCC 4.8.1",284.67,306.123,304.532,298.804 "LLVM Clang 3.3",694.83,696.53,696.99 "1306306-SO-RICHLANDG80-vs-8120",247.028,246.544,241.707 "SciMark 2.0 - Computational Test: Jacobi Successive Over-Relaxation", Higher Results Are Better "GCC 4.8.1",858.78,858.78,858.78,861.2 "LLVM Clang 3.3",1362.6,1350.6,1350.6,1368.69 "1306306-SO-RICHLANDG80-vs-8120",613.17,623.14,625.69,613.17 "Apache Benchmark 2.4.3 - Static Web Page Serving", Higher Results Are Better "GCC 4.8.1",22216.92,21882.67,21733.62 "LLVM Clang 3.3",22455.14,22204.42,22159.44 "1306306-SO-RICHLANDG80-vs-8120",11406.23,11250.7,11147.96 "GraphicsMagick 1.3.16 - Operation: Local Adaptive Thresholding", Higher Results Are Better "GCC 4.8.1",83,83,83 "LLVM Clang 3.3",42,42,42 "1306306-SO-RICHLANDG80-vs-8120",70,70,70 "Botan 1.10.3 - Test: AES-256", Higher Results Are Better "GCC 4.8.1", "LLVM Clang 3.3", "1306306-SO-RICHLANDG80-vs-8120", "C-Ray 1.1 - Total Time", Lower Results Are Better "GCC 4.8.1",33.064,33.047,33.203 "LLVM Clang 3.3",56.522,58.981,59.453 "1306306-SO-RICHLANDG80-vs-8120",63.665,63.71,63.666 "FFmpeg 1.1 - H.264 HD To NTSC DV", Lower Results Are Better "GCC 4.8.1",15.602828979492,15.512252092361,15.60920214653 "LLVM Clang 3.3",15.544574975967,15.341871976852,15.530094146729 "1306306-SO-RICHLANDG80-vs-8120",29.151806116104,29.543220043182,29.454648971558 "GraphicsMagick 1.3.16 - Operation: Resizing", Higher Results Are Better "GCC 4.8.1",152,151,152 "LLVM Clang 3.3",87,86,86 "1306306-SO-RICHLANDG80-vs-8120",98,98,98 "Botan 1.10.3 - Test: CAST-256", Higher Results Are Better "GCC 4.8.1", "LLVM Clang 3.3", "1306306-SO-RICHLANDG80-vs-8120", "Himeno Benchmark 3.0 - Poisson Pressure Solver", Higher Results Are Better "GCC 4.8.1",836.804506,835.345939,834.229368 "LLVM Clang 3.3",780.525209,772.876039,783.920583 "1306306-SO-RICHLANDG80-vs-8120",520.138777,519.205376,518.664778 "SciMark 2.0 - Computational Test: Monte Carlo", Higher Results Are Better "GCC 4.8.1",506.48,506.48,506.48,504.1 "LLVM Clang 3.3",492.54,494.81,492.54,483.67 "1306306-SO-RICHLANDG80-vs-8120",316.74,315.81,316.74,318.62 "GraphicsMagick 1.3.16 - Operation: Blur", Higher Results Are Better "GCC 4.8.1",116,117,116 "LLVM Clang 3.3",72,73,73 "1306306-SO-RICHLANDG80-vs-8120",77,77,76 "Botan 1.10.3 - Test: KASUMI", Higher Results Are Better "GCC 4.8.1", "LLVM Clang 3.3", "1306306-SO-RICHLANDG80-vs-8120", "Botan 1.10.3 - Test: Tiger", Higher Results Are Better "GCC 4.8.1", "LLVM Clang 3.3", "1306306-SO-RICHLANDG80-vs-8120", "Botan 1.10.3 - Test: X9.19-MAC", Higher Results Are Better "GCC 4.8.1", "LLVM Clang 3.3", "1306306-SO-RICHLANDG80-vs-8120", "LAME MP3 Encoding 3.99.3 - WAV To MP3", Lower Results Are Better "GCC 4.8.1",16.849536180496,16.84627199173,16.85439991951,16.800493955612,16.710958957672 "LLVM Clang 3.3",16.464228868484,16.348875999451,16.486267089844,16.487481832504,16.509488105774 "1306306-SO-RICHLANDG80-vs-8120",24.529922962189,24.492130041122,24.494024991989,24.710036039352,24.577885150909 "Botan 1.10.3 - Test: Twofish", Higher Results Are Better "GCC 4.8.1", "LLVM Clang 3.3", "1306306-SO-RICHLANDG80-vs-8120", "FLAC Audio Encoding 1.3.0 - WAV To FLAC", Lower Results Are Better "GCC 4.8.1",6.8018620014191,6.8325009346008,6.8340520858765,6.8023188114166,6.803838968277 "LLVM Clang 3.3",7.1227638721466,7.0999670028687,7.0811970233917,7.1151239871979,7.1137208938599 "1306306-SO-RICHLANDG80-vs-8120",9.5872979164124,9.5689599514008,9.527449131012,9.5181069374084,9.5736029148102 "GraphicsMagick 1.3.16 - Operation: HWB Color Space", Higher Results Are Better "GCC 4.8.1",159,159,159 "LLVM Clang 3.3",121,121,121 "1306306-SO-RICHLANDG80-vs-8120",122,123,124 "SciMark 2.0 - Computational Test: Sparse Matrix Multiply", Higher Results Are Better "GCC 4.8.1",1003.92,1008.87,1008.87,1013.86 "LLVM Clang 3.3",1047.57,1039.59,1039.59,1072.25 "1306306-SO-RICHLANDG80-vs-8120",819.2,822.49,815.94,822.49 "Timed MAFFT Alignment 6.864 - Multiple Sequence Alignment", Lower Results Are Better "GCC 4.8.1",9.2231779098511,8.6197881698608,9.6207180023193,9.6398150920868,8.6703941822052,9.6310739517212 "LLVM Clang 3.3",10.74604010582,11.02577495575,10.964473962784 "1306306-SO-RICHLANDG80-vs-8120",9.0242040157318,9.7090730667114,8.9852621555328,8.9504299163818,9.3557431697845,8.6144218444824 "SciMark 2.0 - Computational Test: Dense LU Matrix Factorization", Higher Results Are Better "GCC 4.8.1",1223.24,1223.24,1223.24,1217.66 "LLVM Clang 3.3",1223.24,1228.88,1234.57,1257.86 "1306306-SO-RICHLANDG80-vs-8120",1449.28,1457.19,1445.35,1449.28 "SciMark 2.0 - Computational Test: Fast Fourier Transform", Higher Results Are Better "GCC 4.8.1",67.48,67.06,67.27,67.06 "LLVM Clang 3.3",77.22,76.67,76.95,78.36 "1306306-SO-RICHLANDG80-vs-8120",66.85,67.06,64.63,64.24 "Timed HMMer Search 2.3.2 - Pfam Database Search", Lower Results Are Better "GCC 4.8.1",16.189299106598,15.857144117355,16.24879193306 "LLVM Clang 3.3",16.072387933731,16.276969909668,16.689813137054 "1306306-SO-RICHLANDG80-vs-8120",16.74151802063,16.70735001564,16.854442119598 "x264 2013-06-08 - H.264 Video Encoding", Higher Results Are Better "GCC 4.8.1",97.61,98.18,97.82,98.13,97.66 "LLVM Clang 3.3",92.98,94.51,94.91,95.16,94.86 "BLAKE2 20121223 - Phoronix Test Suite v4.8.0m1", Lower Results Are Better "GCC 4.8.1",8.99,8.99,8.98 "LLVM Clang 3.3",9.63,9.63,9.79 "1306306-SO-RICHLANDG80-vs-8120",9.53,8.29,5.77,5.78,6.94,8.29