So I have just built a new setup for my home to replace my old 1366 workstation. This will be used for 3D printing, 3D mesh design, photogrammetry, CAD (2D/3D), photoshop and a ton of other things. I have a Quadro K5000 that will be used for most of my work, but I am wanting to fit the system with 3 other GPUs in order to play around with larger Agisoft creations. Which cards would you recommend as the best bang for the buck? From looking around the forums it looks like the 780/780ti would be the best, but just want to make sure before I pull the trigger on 3 more cards.
Thanks
PS - here is the new system spec.
Asrock X99 WS Motherboard
Xeon E5-2643 6-Core CPU
128GB (8x16GB) DDR4 2133
1500W PSU
Quadro K5000 GPU
Corsair 540 Air Case
256 Samsung 850 Pro SSD (Boot drive)
2TB Corsair MX100 SSD Storage (4x512GB drives)