08-18-2016, 11:33 AM
First thought: Is LR supporting multithread processing for preview-generating?
Btw., I don't do 1:1 previews on Aperture. Preview size is limited to 2560 pixel (7360 would be the 1:1 output of D810) and so far this was sufficient. Except for one photobook-manufacturer (Fujifilm) who set up his sofwtare to use the preview JPGs instead of 1:1 JPGs. They had to print that book twice.
Second thought: Writing speeds of SSD variy more than read-speeds, but this is no news for you.
Btw., I don't do 1:1 previews on Aperture. Preview size is limited to 2560 pixel (7360 would be the 1:1 output of D810) and so far this was sufficient. Except for one photobook-manufacturer (Fujifilm) who set up his sofwtare to use the preview JPGs instead of 1:1 JPGs. They had to print that book twice.
Second thought: Writing speeds of SSD variy more than read-speeds, but this is no news for you.