Hi
> Modern GPUs are ways faster than CPUs usally. Only nvidia cards/drivers have a
> problem on profiled denoise as discussed on IRC yesterday. In general nvidia
> cards seem to have a bad OpenCL performance if you look at [1]. And still my
> low budget passive cooled GT 640 outperforms my i7-260
profit from
> multiple parallel export threads, if you export *many* images in one
> step. In case of few images to export you always need to wait until the
> slowest device is finished and it often be faster to process all of them
> on the fastest device only.
Ok, understand
> @Jerome:
Hi all
I discover darktable some times ago and quickly switch to version 1.2.3
in debian backports. All was fine and I was very happy.
Then I take the opportunity to buy a nVidia GTX-660 card. As I enjoy
neat things, I setup my system to use my ATI card with opensource driver
for display and t
