Do a search on how to speed up PS CC. You will gain quite a bit of information.
Of note, changing the OS temp location to a different drive than the OS's will disable the neural filter downloads. The solution if you go that route (temp change) is to redirect the OS temp to its own drive (usually C), download the filters then reset the OS temp to a faster drive.
Also, when using ACR, set the temp space allocate to the fasted drive you have and in its own directory.
Thanks. I have an MVMe drive dedicated to RAW files and as a scratch drive. It's pretty fast.