I have started to play Legacy of the Void Campaign. At first, game was running smoothly while the amount of unit was low. After passing 6-7 missions (when unit numbers are high) game start to lag terribly. I think my outdated rig (core i3 3220, HD 5670 although its above minimum requirement but well below recommended ) is the reason.
While I didn't bother to update cause only played sc2 and moba for last two years, I think it is high time to do it. I want to do the update in such a way that I can play play sc2 lotv in ultra settings (1080p) and wont have to update again for at least 3 years for medium-high settings in other games.
I have tried to search for gpu benchmark of sc2 lotv in internet but found nothing.
So suggest me a gpu and cpu (if it is ONLY required for sc2).
Thanks in advance.