I have an older Asus m4a785-m motherboard with a built in ATI Radeon HD 4200 graphics card. It has an PCie 16 slot and states that an external ATI graphics card can be installed. I have no idea if any graphic cards are still available for this board. And, I generally do photo processing and I do not know if an addition card would be beneficial. Any ideas on what would work and if it will make a difference. Running Win 7 Pro and adding a Samsung EVO 870 SIM when it gets here.
https://www.newegg.com/asus-m4a785-m/p/N82E16813131595
https://www.newegg.com/asus-m4a785-m/p/N82E16813131595