Clang 21 Delivering Nice Performance Gains On AMD EPYC Zen 4 With HBM3
Written by Michael Larabel in Software on 21 November 2025 at 11:00 AM EST. Page 3 of 4. 5 Comments.
👁 7-Zip Compression benchmark with settings of Test: Compression Rating. Clang 20.1 was the fastest.
The performance gains varied depending upon the particular - mostly HPC focused - application but there were a number of worthwhile wins exhibited.