>>715948820 (OP)Some games are going to run better on Switch 2 than they do on Deck. That should come with having a dedicated port. The Deck does have more performance customization options, though, so you can still get playable (steady 30 / 40 fps) in a lot of bad ports and more demanding games.
And regardless, no one is buying a Deck at this point because they think the specs are significantly better than the Switch 2's. The devices are similar, overall, but Deck is dramatically cheaper in the long run due to software prices and pseudo backwards compatibility (with existing PC libraries and emulators). The Deck will miss out on modern releases, but it's not like the majority of those are very good. The only area that the Deck is ill-suited for in my opinion is with online multiplayer.