I believe batch processing is more dependent on the CPU than the GPU. What CPU do you have? Alan From: argyllcms-bounce@xxxxxxxxxxxxx [mailto:argyllcms-bounce@xxxxxxxxxxxxx] On Behalf Of Adam K Sent: Tuesday, August 26, 2014 2:44 PM To: argyllcms@xxxxxxxxxxxxx Subject: [argyllcms] graphics card upgrade? Hi, I've Nvidia GeForce 460 DTX currently and thinking to upgrade it to better, faster card, possibly with more memory. Mostly I edit photos and when image sizes got bigger I think that batch processing got slower on my win7 64 bit PC. Any recommendation will be appreciated. Thank you! -- Adam Kielcz