I need some opinions from people more proficient with PC's to help me decide what GPU to get if I'm going being using programs such as Maya/Photoshop/Corel Painter/Blender. Lots of modelling and rendering. I also don't mind to game a bit but that's not of high priority. So far I have my eyes on these 3 below. I can't afford any of the GTX titans and can't wait for the GTX 780ti 6gb release.
CPU: 4790K
RAM: Corsair Vengeance 16gb
1. GTX 780ti 3GB
2. GTX 780 6GB
3. Quadro K4000 3GB
CPU: 4790K
RAM: Corsair Vengeance 16gb
1. GTX 780ti 3GB
2. GTX 780 6GB
3. Quadro K4000 3GB