2 diferents graphic cards one at the time

[AV85]

Hi i have a AMD HD 7850 and a nvidia GTX 750 TI, and i work on 3D modeling and render, so i can only use GPU render with cuda cores(nvidia), but the amd 7850 give me lot better gaming results, can i have them both instaled and select wich graphic card i want to use, and if i can, do i need to switch the hdmi cable when i switch?

 

[clutchc]

I think what you're asking is what I've done in the past when using 2 x gfx cards in one PC (not SLI or CF). I connected my monitor's HDMI input to one of the cards, and my monitor's DVI input to the other card. Then I used the monitor's input selection options (OSD) to choose which card I wanted to use. Depending on your motherboard's capabilities, it should work like that for you to. East to find out, tho. Try it.