Benchmarking LLVM-Clang and GCC from Ubuntu 12.10 Quantal repository for performance comparison of a single-node 1.1GHz Calxeda Highbank node.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 1210189-RA-LLVMCLANG48
LLVM-Clang vs. GCC On Calxeda ARMv7 Quad-Core,
"C-Ray 1.1 - Total Time",
Lower Results Are Better
"Clang 3.0",573.794,573.841,575.426
"GCC 4.7.2",391.398,389.611,389.597
"LAME MP3 Encoding 3.99.3 - WAV To MP3",
Lower Results Are Better
"Clang 3.0",123.51146101952,116.58456206322,123.23878407478,116.5668489933,116.39745306969
"GCC 4.7.2",125.71864819527,119.13782191277,119.56204199791,119.08504080772,125.46514606476
"7-Zip Compression 9.20.1 - Compress Speed Test",
Higher Results Are Better
"Clang 3.0",1704,1679,1683
"GCC 4.7.2",1687,1652,1656
"FFTE 5.0 - Test: N=64, 1D Complex FFT Routine",
Higher Results Are Better
"Clang 3.0",484.80774212097,507.45524795821,507.45608344889
"GCC 4.7.2",506.86380179697,506.96842706497,506.95765239016