Late to party - I've gotn an Intel Arc 770 with 16gb RAM.
For what I'm using it for it runs fine (mostly Eve), runs 2 clients in 1920x1200 OK - which is what my monitors are.
Is it a world beater? Far from it, is is flakey? It certainly was in the beginning but much better now, it's pretty much OK.
Price wise, it was cheap compared to the others on the market in the same space and I balked at paying 2x-3x the price for what was supposed similar performance.
So, for the moment, for the price I paid, it does the job I want and for me has been pretty good value!
One day I will probably go back to Nvidia or AMD but like I said, it does what I need for the moment.
Doesn't help that it's in a PC with an AMD CPU so that was quite entertaining. in the beginning