Which combo would be the 'best'?

[iMatt]

Hi. Upgrading my PC this week. I am not a gamer, I use my PC for graphic design. I have a couple of choices.

A Core i5 13600K on an ASUS Prime Z790M-PLUS

Or

A Ryzen 9 7900 (non X) on an Asrock B650M PG Riptide.

Which would be the better balanced choice? Note, I am going mATX because I still have a perfectly good mATX case and don't have the space for an ATX system.

Thanks in advance.

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[iMatt]

As I said, using the PC for graphic design. The software I use Affinity Designer, Photo and Publisher. Currently, on a 5600G.