GCC 14 vs. LLVM Clang 18 Compiler Performance On Fedora 40
Recently Clang has been picking up more performance wins at least on Linux x86_64.
Some workloads like GraphicsMagick have long yielded the best performance on the GNU Compiler Collection.
For workloads like video encoders that often rely on hand-tuned Assembly, there still can be some smaller performance differences between compiler builds.