This topic is already a year old, I think that the author of the topic has long changed or sold useless video cards.
https://minerstat.com/dag-size-calculatorChoose coins where the DAG file has not yet exceeded 2 GB, but mining will be useless even with free electricity.
You need at least 3 GB of memory
and what do you mine with 3gb then ? im not new, but havent much contact with mining last few years. after a couple days finding out i do right now vertcoin. works even with 2gb just fine. but interested to have more inputs