Performance difference between Gold 5218, 6230 and 6248

[1mv5R2VqZL]

For the follow processors, how much performance difference practially it is for single threaded programs. Is there any benchmark? Thanks.

Intel Xeon Gold 5218 2.30 GHz 16 22 MB
Intel Xeon Gold 6230 2.10 GHz 20 27.5 MB
Intel Xeon Gold 6248 2.50 GHz 20 27.5 MB

 

[Rand__]

https://www.servethehome.com/intel-xeon-gold-5218-benchmarks-and-review/2/

I am sure Patrick also has the 6248 somewhere, they covered the Scalable pretty extensively