Nvidia RTX 3070 Ti vs. 3080 vs. 3070: Which should you buy?

The RTX 3080 Ti and 3070 Ti add some updates to Nvidia's wildly popular Ampere range. On paper, though, the 3070 Ti doesn't look much different than the base 3070. It comes with more cores and a slight clock speed boost, but it's not quite the improvement we expected from Nvidia.