GCC 8/9 vs. LLVM Clang 7/8 Compiler Performance On AArch64

Written by Michael Larabel in Software on 12 February 2019. Page 3 of 4. 20 Comments

Compiling the GCC compiler itself was fastest using GCC.

But for the timed compile workloads of building the ImageMagick program as well as LLVM, Clang compiled those code-bases the fastest.

As seen with POWER9 and x86_64, the C-Ray ray-tracer was the fastest when built under GCC.

The benchmarks were very close with the Bullet physics engine.


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