How will be Switch 2 performance wise?

[HoloDust]

Well, there is not much new in this Direct hardware wise, except they pretty much confirmed HDMI 2.0 for 4K/60Hz output and 1080p/120Hz LCD screen.

Its GPU is quite descent, sort of scaled down 3050 mobile, with texture fillrate performance (along with memory bandwidth) being obvious potential bottleneck, but otherwise fairly capable, especially when DLSS is used.