Intel Xeon Cascade Lake Compiler Performance - GCC 9/10 vs. LLVM Clang 8/9

Written by Michael Larabel in Software on 27 June 2019 at 01:00 PM EDT.
Cascade Lake Compiler Benchmarks

In the Swet benchmark, GCC is yielding significantly faster performance over Clang.

Cascade Lake Compiler Benchmarks

When it comes to build times, Clang was to little surprise faster at building LLVM than GCC.

Cascade Lake Compiler Benchmarks

But when it came to compiling PHP, GCC was able to do so quicker.

Cascade Lake Compiler Benchmarks

GCC also still leads in the performance of the resulting binary for C-Ray ray-tracing.

Cascade Lake Compiler Benchmarks
Cascade Lake Compiler Benchmarks
Cascade Lake Compiler Benchmarks
Cascade Lake Compiler Benchmarks

The Bullet physics library also tends to favor GCC.


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