First installation and upgrade GPU

[trs96]

The last OS I could install is Mojave, so which GPU could I buy at least with 2 Display Port for my 5K monitor?
I won't play any game, just a little bit of soft editing video with Premiere Pro and FCPx.

There's a list of all the older Kepler cards that still have support. Many have dual DP outputs. Don't think they support 5K resolutions but they do support 4K/60 Hz.

Will my Nvidia Graphics Card work with macOS ? List of Desktop Cards with Native Support

Preamble for those new to Nvidia graphics card choices for a Hackintosh 1. You will only have success choosing macOS compatible graphics if you remember that: macOS is not Windows 2. Apple incorporates all their graphics drivers into the Mac Operating System. There are only drivers in macOS...

www.tonymacx86.com

Here's the primary choices you can find used.

• GTX 780/Ti
• GTX 770
• GTX 760/Ti
• Quadro K4200
• Quadro K5000
• Quadro K5200
• Quadro K6000
• Quadro NVS510 (Has 4 mini-DP)

Only the Quadros have 2 or more DP 1.2 outputs. The GTX cards above have one DP and one HDMI.
Other than that the GTX have dual DVI outputs. They are 8-9 year old cards.