2018 Comparison of Nvidia GPU on LR and PS tasks

https://www.pugetsystems.com/labs/ar...formance-1139/

"GPU acceleration has become fairly common in Adobe applications,
but only a few select tasks in Photoshop are able to take advantage
of the video card to improve performance. In fact, some features
(like 3D, Render Flame, and Oil Paint) require that you have a
compatible GPU while others (Image Size, Blur Gallery, Smart
Sharpen, etc.) are simply able to utilize a GPU to improve
performance.

It has only been about a year since we last looked at GPU
performance in Photoshop, but a number of developments have
occurred that made us what to re-do this testing. First, our old
testing didn't include the GTX 1080 Ti, Titan Xp, or Titan V and we
are curious if these newer cards can give us any performance gains.
Second, we have just published our internally developed Photoshop
CC 2018 benchmark and made it available for public download.
Because of this, we wanted to have a set of scores (specifically
the "GPU Score") available for anyone who wants to see how their
existing PC or Mac stacks up against these GPUs."
--

Regards,

Eric Stevens