Hi, Nividia doesn't 'support' OpenCL that well especially on low cost cards like mine GT 640. Performance is in some cases (denoising with nlm) worser than on my i7-2600. You can have a look at https://compubench.com/result.jsp?benchmark=clb11 to compare the OpenCL performances. Today I would take an AMD card with > 2 GB RAM, an i7 and 16 GB of RAM. I'm on Debian stable and that is fine, because you'll get backports of AMD and Nvidia drivers. darktable from GIT works well and AFAIK the developers take Debian stable as reference for the build dependices.
All the best, Christian ------------------------------------------------------------------------------ Open source business process management suite built on Java and Eclipse Turn processes into business applications with Bonita BPM Community Edition Quickly connect people, data, and systems into organized workflows Winner of BOSSIE, CODIE, OW2 and Gartner awards http://p.sf.net/sfu/Bonitasoft _______________________________________________ Darktable-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/darktable-users
