GCC 9 vs. Clang 8 C/C++ Compiler Performance On AMD Threadripper, Intel Core i9

Since the release of the GCC 9 stable compiler suite earlier this month we have begun firing up a number of compiler benchmarks for this annual feature update to the GNU Compiler Collection. For your viewing pleasure today is looking at the performance of GCC 8 against GCC 9 compared to LLVM Clang 8 as the latest release of this friendly open-source compiler competition. This GCC 8 vs. GCC 9 vs. Clang 8 C/C++ compiler benchmarking was done on an Intel Core i9 7980XE and AMD Ryzen Threadripper 2990WX high-end desktop/workstation systems.