duongthompson :
I'm building a custom pc and I was wondering if the upgrade from a 760 to a 770 is worth it on a tight budget.
wait let me try to understand something here, you already have a pc running a 760 but you want to upgrade or you want to build a 2nd system?
depending on the above question I can help you save a lot of money, also you cant go from a 760 to a 280x/770 it would be a waste and the return will be minimal