[Honey]

Upgrading the pc is the solution . But make sure you didnt reach bottleneck . Bottleneck is caused when the cpu or gpu is too much better than other parts . For example using high end cpu with low end gpu is a bottleneck

Also most monitor is still 60hz so if you still using 60hz you are gaining no advantage from getting more than 60 fps

The user mentioned a fix through software which I believe doesn't really match up with physical bottlenecks, still good of you to warn him but I figured you should've also mentioned software.