[CyberRage]

heavily depends on the workload

Some workloads can be accelerated via AVX-512 as shown here by Anandtech:

https://www.anandtech.com/show/17601/intel-core-i9-13900k-an...

See how AMD CPUs with AVX-512 enabled some a massive boost even with similar/less cores

I would agree that most typical workloads don't benefit much from AVX-512, it requires software support and good use-case(wide parallel SIMD)