> A 2080 is about the same performance as a 5060
A 5060 outperforms a 2080 by roughly 20% on most titles, across the board, not cherry-picking for the best results. They are not about the same.
> you should be able to run at like 1080p High or better
This is disconnected from reality. 1080p low/medium, some games are playable but not enjoyable. Remember, I actually have a 2080, so I'm not just guessing.
> GPU performance is hard to estimate based on raw specs, you just have to run benchmarks and see what you end up with.
Rich coming from someone who claims a 7 year old graphics card is "about the same" as a card which has 2.5x better RayTracing, has 3x faster DLSS, faster VRAM, and much better AI capabilities. The 2080 can't even encode/decode AV1...