от:deejjjaaaa
http://blog.phaseone.com/processing-speedup-using-multiple-gpus-capture-one-pro-8/
[quot]In Capture One Pro 8, the default setup is not to use OpenCL for processing due to a possible incompatibility of future OpenCL drivers. To enable OpenCL, you need to switch to Auto in the Hardware Acceleration preferences as shown below.
When Auto is selected, Capture One Pro 8 will test the capability of the graphics card, and if the card proves to be powerful enough, it will be used for processing.[/quot]Подробнее
Все понял, спасибо. Почему то думал, что надо изменить параметры в настройках самой видеокарты.