Re: Nvidia quadro plex 1000
The quadro series, was designed for graphics rendering and design. I would imagine, it would not game well. So it's better than the 8800GTX in SLI, at graphics rendering, but not gaming.
Just because, the resolution is bigger, doesn't always mean better. Playing games on that resolution, is possible, but will struggle too much, at high settings. 2560 x 1600 with maxed settings, is already a challenge for SLI'd 8800GTXs.
iMac 27" 5K Late 2014 | macOS 10.15.2 | i5-4690 @ 3.5GHz | 32GB DDR3-1600 | R9 M290X | 1TB HDD/128GB SSD