AVX-512's Enormous Advantage For AMD EPYC 4005 Series Performance
Simdjson for JSON parsing is one of the more innovative uses of AVX-512 in recent years that enjoys a nice step-up in performance on the AMD Zen 4 / Zen 5 processors thanks to Advanced Vector Extensions 512.
When making use of the Nginx web server for HTTPS web serving, the HTTPS performance like with OpenSSL saw very nice gains on the AMD EPYC 4005 series thanks to AVX-512. Without AVX-512, the AMD EPYC 4005 series were still outperforming the Xeon 6369P flagship processor.