GTX titan/690 used still worth it?

totally_hagard

Commendable
Jan 10, 2017
26
0
1,530
So I've been looking into upgrading my current PC lately from an FX-8350 and HD 7950 to a i7 6700 and whatever gpu best suits my budget. Now I was looking around on Ebay and saw that the 690 goes for about 180 bucks and the Titan is about 200 flat which is actually very cheap. Are these cards still worth buying? The closest newer card with a similar price to a used 690 would be a rx 470 and the newer card with the closest price to the titan would be the rx480. The titan is significantly cheaper than the 1060 and about 40 dollars cheaper than the 480, so is it worth buying one of these older cards? And if i could find a deal for 2 titans would that be viable as well?
 

totally_hagard

Commendable
Jan 10, 2017
26
0
1,530


If i were to go AMD, what would be an alternative there?