Is a 5070ti really worth it over a 5070?

Hello there guys!

I've been playing vr with my 4060ti, but I find annoying that the 4060ti lacks performance for vr / 1440p, so I was thinking about upgrading to a 5070 or 5070ti, specially now that it seems prices are going to increase due to the RAM shortage. Is 5070ti really better than 5070? considering that costs 200 dollars more

Thanks!