GCC 5.0 Outruns LLVM 3.5 Compiler By A Bit On Core-AVX2

Written by Michael Larabel in Software on 3 September 2014. Page 2 of 5. 10 Comments

For the SciMark2 micro-benchmarks the performance is very close between GCC 5.0 and LLVM Clang 3.5. In some tests, GCC is slightly faster than Clang while in other SciMark test-cases it's just the opposite.

There's no big changes in SciMark like in some compiler benchmark results from months ago where Clang had a more dominant lead in some workloads.

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