muffindellphoto :
Simple question. As a photographer I only use Photoshop CS6 and Topaz Labs filters. The files are large and Topaz is quite slow, depending on type of filter, although PS in the main runs quite quickly. Would I see any distinct benefit in upgrading to Ryzen 2700x ?
Even though Ryzen 2700x performs better I don't think your issue is related to the CPU.
When you CS6 is a max load and slows down open the Task Manager and see the CPU % and RAM usage.
That looks like RAM and a faster disc drive are needed.
I have a less capable Core i5 and CS6 uses less than 60% of CPU but fills 11GB out of 16GB.
Sometimes CS6 might not be using available RAM and it could be set to use less that 60%.
You could change that (Preferences > Performance) by adjusting how much RAM is available to Photoshop.
Restart CS6 to enable changes.
Could you post your system specs